As with rainfall, we consider the snowfall accumulated over a sliding 31-day period centered around each day of the year. This report illustrates the typical weather in Grand Forks, based on a statistical analysis of historical hourly weather reports and model reconstructions from January 1, 1980 to December 31, 2016. High Temp: 82 °F. Station Data. Castlegar Airport is 41 miles from Grand Forks, so the actual climate in Grand Forks can vary a bit. The horizontal axis is the day, the vertical axis is the hour of the day, and the colored areas indicate when the moon is above the horizon. The time in which the moon is above the horizon (light blue area), with new moons (dark gray lines) and full moons (blue lines) indicated. Elevation data comes from the Shuttle Radar Topography Mission (SRTM) , published by NASA's Jet Propulsion Laboratory. The thin dotted lines are the corresponding average perceived temperatures. The state averages 13 tornadoes per year. Weather data is prone to errors, outages, and other defects. Grand Forks, North Dakota gets 21.5 inches of rain, on average, per year. You are about to report this weather station for bad data. Greater Grand Forks Convention & Visitors Bureau. Grand Forks climate summary The Grand Forks lies on 254m above sea level Generally, it is cold and temperate in Grand Forks. The city's climate is characterized by long, cold winters with moderate snowfall and warm summers which are typically humid. The information on this site is provided as is, without any assurances as to its accuracy or suitability for any purpose. Based on this score, the best time of year to visit Grand Forks for hot-weather activities is from early July to mid August, with a peak score in the last week of July. The vertical gray bars (new Moons) and blue bars (full Moons) indicate key Moon phases. Based on this score, the best time of year to visit Grand Forks for general outdoor tourist activities is from late June to late August, with a peak score in the last week of July. Our precipitation score, which is based on the three-hour precipitation centered on the hour in question, is 10 for no precipitation, falling linearly to 9 for trace precipitation, and to 0 for 0.04 inches of precipitation or more. ures 18 and 19. Our tourism temperature score is 0 for perceived temperatures below 50°F, rising linearly to 9 for 65°F, to 10 for 75°F, falling linearly to 9 for 80°F, and to 1 for 90°F or hotter. January, the same as December, in Grand Forks, North Dakota, is another subzero cold winter month, with average temperature varying between -3.1°F (-19.5°C) and 16.5°F (-8.6°C). : Average precipitation in inch - Days precip. Based on growing degree days alone, the first spring blooms in Grand Forks should appear around May 1, only rarely appearing before April 20 or after May 17. In Grand Forks, the average high-temperature marginally rises, from a subzero cold 16.5°F (-8.6°C) in January, to a still freezing cold 21.9°F (-5.6°C). Monthly precipitation amounts were above normal at every site but Devils Lake. The area within 2 miles of Grand Forks is covered by artificial surfaces (78%) and cropland (22%), within 10 miles by cropland (93%), and within 50 miles by cropland (97%). The growing season in Grand Forks typically lasts for 4.7 months (143 days), from around May 9 to around September 29, rarely starting before April 19 or after May 28, and rarely ending before September 12 or after October 17. The day, twilights (civil, nautical, and astronomical), and night are indicated by the color bands from yellow to gray. : Average precipitation in inch - DP : Days with precipitation - Sun : Hours of sunshine, Monthly averages Grand ForksLongitude: -97.0329, Latitude: 47.9253Average weather Grand Forks, ND - 58201. Precipitation is rain, snow, sleet, or hail that falls to the ground. Depending on location, average annual precipitation ranges from 14 in (35.6 cm) to 22 in (55.9 cm). For reference, on July 24, the hottest day of the year, temperatures in Grand Forks typically range from 59°F to 82°F, while on … The Climate of Grand Forks, North Dakota is a warm summer continental typical of cities located in the Great Plains, with four very distinct seasons and great variation in temperatures over very short periods of time. The is a great deal of rainfall in Grand Forks, even in the driest month. The US average is 38.1 inches of rain per year. Please select the information that is incorrect. The most rain falls during the 31 days centered around June 18, with an average total accumulation of 3.5 inches. Grand Forks Temperature Yesterday. In Grand Forks, the average percentage of the sky covered by clouds experiences significant seasonal variation over the course of the year. The average of mean hourly wind speeds (dark gray line), with 25th to 75th and 10th to 90th percentile bands. Monthly averages Grand Forks AFB Longitude: -97.38, Latitude: 47.96 Average weather Grand Forks AFB, ND - 58204. We further caution that our travel scores are only as good as the data that underpin them, that weather conditions at any given location and time are unpredictable and variable, and that the definition of the scores reflects a particular set of preferences that may not agree with those of any particular reader. The rainy period of the year lasts for 7.7 months, from March 22 to November 12, with a sliding 31-day rainfall of at least 0.5 inches. The hottest day of the year is July 24, with an average high of 82°F and low of 59°F. See the current Grand Forks, ND weather and a 5 day forecast. For the purposes of this report, the geographical coordinates of Grand Forks are 47.925 deg latitude, -97.033 deg longitude, and 830 ft elevation. The figure below presents a compact representation of key lunar data for 2020. Click on each chart for more information. From bottom to top, the black lines are the previous solar midnight, sunrise, solar noon, sunset, and the next solar midnight. The wind experienced at any given location is highly dependent on local topography and other factors, and instantaneous wind speed and direction vary more widely than hourly averages. The coldest day of the year is January 15, with an average low of -0°F and high of 16°F. In Grand Forks, the summers are long and warm; the winters are frigid, snowy, and windy; and it is partly cloudy year round. The black line is the percentage chance that a given day is within the growing season. msn back to msn home weather records and averages. Tornadoes are possible in North Dakota from April through October, but the peak tornado month is July, followed by June and August. Humidity: 72%. Rochester averages 48.1 inches of snow per year. Monthly: 1981-2010 normals While having the tremendous advantages of temporal and spatial completeness, these reconstructions: (1) are based on computer models that may have model-based errors, (2) are coarsely sampled on a 50 km grid and are therefore unable to reconstruct the local variations of many microclimates, and (3) have particular difficulty with the weather in some coastal areas, especially small islands. The wetter season lasts 4.5 months, from May 1 to September 15, with a greater than 22% chance of a given day being a wet day. Our beach/pool temperature score is 0 for perceived temperatures below 65°F, rising linearly to 9 for 75°F, to 10 for 82°F, falling linearly to 9 for 90°F, and to 1 for 100°F or hotter. Be prepared with the most accurate 10-day forecast for Grand Forks, ND with highs, lows, chance of precipitation from The Weather Channel and Weather.com Grand Forks experiences some seasonal variation in monthly liquid-equivalent snowfall. The highest chance of a day with snow alone is 7% on January 2. All Year Climate & Weather Averages in Grand Forks. Based on weather reports collected during 1985–2015. Average annual snowfall in Grand Forks is 47.8 inches, according to Weather Atlas. Annual Weather Averages in Castlegar Airport. It is -4.5 °C | 23.9 °F. We report snowfall in liquid-equivalent terms. Average precipitation in : Av. In order for precipitation to be counted you have to get at least .01 inches on the ground to measure. Monthly average temperatures, rainfall, snow days & record high and low temperatures. The least rain falls around January 9, with an average total accumulation of 0.0 inches. The number of hours during which the Sun is visible (black line). Those scores are combined into a single hourly composite score, which is then aggregated into days, averaged over all the years in the analysis period, and smoothed. Weather.com brings you the most accurate monthly weather forecast for with average/record and high/low temperatures, precipitation and more. The average liquid-equivalent snowfall (solid line) accumulated over the course of a sliding 31-day period centered on the day in question, with 25th to 75th and 10th to 90th percentile bands. The coldest month is January, with an average high-temperature of 16.5°F (-8.6°C) and an average low-temperature of -3.1°F (-19.5°C). For Grand Forks, the date of the average first subzero temperature is Nov. 24. Average Weather in December in Grand Forks. You are about to report this weather station for bad data. Weather Today Weather Hourly 14 Day Forecast Yesterday/Past Weather Climate (Averages) Currently: 35 °F. The actual depth of new snowfall is typically between 5 and 10 times the liquid-equivalent amount, assuming the ground is frozen. Monthly averages Bismarck Longitude: -100.746, Latitude: 46.7727 Average weather Bismarck, ND - 58504. Based on the tourism score, the best time of year to visit Grand Forks for warm-weather activities is from late June to late August. We will review the data in question. : Days with precipitation - Hours sun. Orenburg, Russia (5,360 miles away) and Pokrovka, Russia (5,441 miles) are the far-away foreign places with temperatures most similar to Grand Forks (view comparison). Average Weather in March in Grand Forks North Dakota, United States. The percentage of time spent at various humidity comfort levels, categorized by dew point. Daily low temperatures decrease by 10°F, from 12°F to 1°F, rarely falling below -18°F or exceeding 27°F. Definitions of the growing season vary throughout the world, but for the purposes of this report, we define it as the longest continuous period of non-freezing temperatures (≥ 32°F) in the year (the calendar year in the Northern Hemisphere, or from July 1 until June 30 in the Southern Hemisphere). Average Weather in November in Grand Forks North Dakota, United States. Overcast. To show variation within the months and not just the monthly totals, we show the rainfall accumulated over a sliding 31-day period centered around each day of the year. The brightest day of the year is July 7, with an average of 7.0 kWh. precipitation in. Daily high temperatures decrease by 9°F, from 26°F to 17°F, rarely falling below -3°F or exceeding 40°F. Monthly: 1981-2010 normals As an example, the normal precipitation at NWS Grand Forks in October is 1.92 inches. The muggier period of the year lasts for 3.0 months, from June 10 to September 8, during which time the comfort level is muggy, oppressive, or miserable at least 5% of the time. Grand Forks experiences significant seasonal variation in monthly rainfall. The drier season lasts 7.5 months, from September 15 to May 1. Monthly averages Grand Forks Longitude: -97.0329, Latitude: 47.9253 Average weather Grand Forks, ND - 58201. On July 30, the clearest day of the year, the sky is clear, mostly clear, or partly cloudy 74% of the time, and overcast or mostly cloudy 26% of the time. We draw particular cautious attention to our reliance on the MERRA-2 model-based reconstructions for a number of important data series. The calmer time of year lasts for 3.5 months, from May 30 to September 15. The solar day over the course of the year 2020. For each hour between 8:00 AM and 9:00 PM of each day in the analysis period (1980 to 2016), independent scores are computed for perceived temperature, cloud cover, and total precipitation. Daylight saving time (DST) is observed in Grand Forks during 2020, starting in the spring on March 8, lasting 7.8 months, and ending in the fall on November 1. The chance of a wet day peaks at 38% on June 19. The is a great deal of rainfall in Grand Forks, even in the driest month. Shortwave radiation includes visible light and ultraviolet radiation. powered by Microsoft News. The average hourly wind speed in Grand Forks experiences significant seasonal variation over the course of the year. Av. The daily average high (red line) and low (blue line) temperature, with 25th to 75th and 10th to 90th percentile bands. precip. Our cloud cover score is 10 for fully clear skies, falling linearly to 9 for mostly clear skies, and to 1 for fully overcast skies. Unlike temperature, which typically varies significantly between night and day, dew point tends to change more slowly, so while the temperature may drop at night, a muggy day is typically followed by a muggy night. This section discusses the total daily incident shortwave solar energy reaching the surface of the ground over a wide area, taking full account of seasonal variations in the length of the day, the elevation of the Sun above the horizon, and absorption by clouds and other atmospheric constituents. Autumn weather in North Dakota is largely the reverse of spring weather. Annual Weather Averages in Castlegar Airport. The rainless period of the year lasts for 4.3 months, from November 12 to March 22. Station Data. For each station, the records are corrected for the elevation difference between that station and Grand Forks according to the International Standard Atmosphere , and by the relative change present in the MERRA-2 satellite-era reanalysis between the two locations. The calmest day of the year is July 26, with an average hourly wind speed of 9.1 miles per hour. The smallest chance of a wet day is 5% on January 24. Weather Highlights Crookston Municipal Airport-Kirkwood Field, MERRA-2 Modern-Era Retrospective Analysis. Weather & Average Temperatures. US Dept of Commerce National Oceanic and Atmospheric Administration National Weather Service Grand Forks, ND 4797 Technology Circle Grand Forks, ND 58203-0600 Mean Temp: 41 °F. The windiest day of the year is March 20, with an average hourly wind speed of 12.5 miles per hour. Grand Forks Air Force Base Weather Reporting Station: (95 mi) Clear. Rain alone is the most common for 8.2 months, from March 11 to November 17. Lower dew points feel drier and higher dew points feel more humid. The cloudier part of the year begins around October 9 and lasts for 7.9 months, ending around June 5. Growing degree days are a measure of yearly heat accumulation used to predict plant and animal development, and defined as the integral of warmth above a base temperature, discarding any excess above a maximum temperature. Grand Forks Weather by month // weather averages A wet day is one with at least 0.04 inches of liquid or liquid-equivalent precipitation. We will review the data in question. Get the monthly weather forecast for Grand Forks, ND, including daily high/low, historical averages, to help you plan ahead. The earliest sunset is at 4:35 PM on December 10, and the latest sunset is 4 hours, 56 minutes later at 9:31 PM on June 25. The average growing degree days accumulated over the course of the year, with 25th to 75th and 10th to 90th percentile bands. The average rainfall (solid line) accumulated over the course of a sliding 31-day period centered on the day in question, with 25th to 75th and 10th to 90th percentile bands. Hi/Low, RealFeel®, precip, radar, & everything you need to be ready for the day, commute, and weekend! Wind: 10 mph. Share: Get the Long Range Weather for Your Location. Grand Forks experiences some seasonal variation in the perceived humidity. Thank you for reporting this station. The earliest sunrise is at 5:28 AM on June 15, and the latest sunrise is 2 hours, 49 minutes later at 8:17 AM on January 1. 2 Week Extended Forecast in Grand Forks, North Dakota, USA. The least snow falls around July 25, with an average total liquid-equivalent accumulation of 0.0 inches. Based on weather reports collected during 1985–2015. In North Dakota, Bismarck and Grand Forks are both about 8 to 9 inches below average. This climate is considered to be Dfb according to the Köppen-Geiger climate classification. Based on this categorization, the most common form of precipitation in Grand Forks changes throughout the year. January has the lowest average temperature of the year. The average daily incident shortwave solar energy experiences extreme seasonal variation over the course of the year. The windier part of the year lasts for 8.5 months, from September 15 to May 30, with average wind speeds of more than 10.8 miles per hour. Average Weather in February in Grand Forks North Dakota, United States. We base the humidity comfort level on the dew point, as it determines whether perspiration will evaporate from the skin, thereby cooling the body. The warm season lasts for 4.1 months, from May 15 to September 18, with an average daily high temperature above 68°F. Over the course of the year, the temperature typically varies from -0°F to 82°F and is rarely below -21°F or above 90°F. The figure below shows you a compact characterization of the entire year of hourly average temperatures. Station Data. All data relating to the Sun's position (e.g., sunrise and sunset) are computed using astronomical formulas from the book, Astronomical Algorithms 2nd Edition , by Jean Meeus. The thin dotted line is the corresponding average rainfall. The shaded overlays indicate night and civil twilight. 2020-2021 Long Range Weather Forecast for Grand Forks, ND . All other weather data, including cloud cover, precipitation, wind speed and direction, and solar flux, come from NASA's MERRA-2 Modern-Era Retrospective Analysis . Today’s and tonight’s Grand Forks, ND weather forecast, weather conditions and Doppler radar from The Weather Channel and Weather.com Grand Forks averages 42.4 inches of snow per year. Get the forecast for today, tonight & tomorrow's weather for Grand Forks, ND. High & Low Weather Summary for the Past Weeks Monthly averages Bismarck Longitude: -100.746, Latitude: 46.7727 Average weather Bismarck, ND - 58504. The estimated value at Grand Forks is computed as the weighted average of the individual contributions from each station, with weights proportional to the inverse of the distance between Grand Forks and a given station. This section discusses the wide-area hourly average wind vector (speed and direction) at 10 meters above the ground. The average temperature was 2 degrees. In this report, we use a base of 50°F and a cap of 86°F. Weather in January » There are 2 weather stations near enough to contribute to our estimation of the temperature and dew point in Grand Forks. Within 10 miles is also essentially flat (95 feet). The horizontal axis is the day of the year, the vertical axis is the hour of the day, and the color is the average temperature for that hour and day. The shaded overlays indicate night and civil twilight. Maps are © Esri, with data from National Geographic, Esri, DeLorme, NAVTEQ, UNEP-WCMC, USGS, NASA, ESA, METI, NRCAN, GEBCO, NOAA, and iPC. In October 2019, winter weather once again made an early impact on the area. The wind is most often from the south for 4.3 months, from May 19 to September 29 and for 1.0 months, from October 14 to November 15, with a peak percentage of 37% on August 18. Over the course of the year, the temperature typically varies from -0°F to 82°F and is rarely below -21°F or above 90°F. Precipitation: 0.75". Be prepared with the most accurate 10-day forecast for Tavernier, FL with highs, lows, chance of precipitation from The Weather Channel and Weather.com The snowy period of the year lasts for 5.9 months, from October 26 to April 23, with a sliding 31-day liquid-equivalent snowfall of at least 0.1 inches. Snow alone is the most common for 3.7 months, from November 17 to March 11. The thin dotted line is the corresponding average liquid-equivalent snowfall. North Dakota, United States. Grand Forks, North Dakota - Travel and vacation weather averages, current conditions and forecasts. The percentage of days in which various types of precipitation are observed, excluding trace quantities: rain alone, snow alone, and mixed (both rain and snow fell in the same day). The transitions to and from daylight saving time are indicated by the 'DST' labels. In 2020, the shortest day is December 21, with 8 hours, 23 minutes of daylight; the longest day is June 20, with 16 hours, 2 minutes of daylight. With an average of 19.6 °C | 67.3 °F, July is the warmest month. Thank you for reporting this station. Among wet days, we distinguish between those that experience rain alone, snow alone, or a mixture of the two. January was on average 4.7 degrees colder than normal. Fetch the Grand Forks, North Dakota weather forecast and observations from AerisWeather. This climate is considered to be Dfb according to the Köppen-Geiger climate classification. Grand Forks average temperature. The tourism score favors clear, rainless days with perceived temperatures between 65°F and 80°F. In Grand Forks, the summers are long and warm; the winters are frigid, snowy, and windy; and it is partly cloudy year round. The least muggy day of the year is February 29, when muggy conditions are essentially unheard of. The US average is 205 sunny days. listen live Events Annual Events Submit Event Event Builder The predominant average hourly wind direction in Grand Forks varies throughout the year. January, with a total of 11.2 inches of precipitation, on average, is the snowiest month in Grand Forks. (Weather station: Grand Forks International Airport, USA). The stations contributing to this reconstruction are: Grand Forks International Airport (82%, 11 kilometers, west) and Crookston Municipal Airport-Kirkwood Field (18%, 32 kilometers, east). The brighter period of the year lasts for 3.6 months, from May 1 to August 20, with an average daily incident shortwave energy per square meter above 5.8 kWh. Land Use data comes from the Global Land Cover SHARE database , published by the Food and Agriculture Organization of the United Nations. Also view: monthly average temperatures, precipitation, snow depth, wind speed, air quality and pollution. 4251 Gateway Drive Grand Forks, ND 58203 | Map It Toll-Free: 800-866-4566 Local: 701-746-0444 E-mail Questions and Comments. Average Weather in August in Grand Forks North Dakota, United States. 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