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April Weather in Grand Forks Air Force Base, United States

Last updated: June 24, 2025

In Grand Forks Air Force Base, United States, the average temperature in April hovers around 3°C (38°F). Expect a chilly atmosphere, with minimums dropping to -17°C (2°F) and maximums peaking at 24°C (75°F). Precipitation amounts to 34 mm (1.3 in) spread over 6 days, while the average humidity levels sit at a cozy 79%.

April Temperature in Grand Forks Air Force Base

In April, in Grand Forks Air Force Base, the average temperature is 3°C (38°F), with maximums reaching up to 24°C (75°F) and minimums dropping as low as -17°C (2°F). This variation makes Grand Forks Air Force Base a destination where travelers should prepare for both warmth and cold during their visit.

April Weather in Grand Forks Air Force Base: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Grand Forks Air Force Base, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Grand Forks Air Force Base, April typically has an average temperature of 3°C (38°F), with highs reaching up to 24°C (75°F) and lows dropping to around -17°C (2°F).
JanFebMarAprMayJunJulAugSepOctNovDec9726385568726859432716
Data source: Temperature data for Grand Forks Air Force Base generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

April Precipitation in Grand Forks Air Force Base

In Grand Forks Air Force Base in April, the total precipitation amount is 34 mm (1.3 in) spread over 6 days.

April Precipitation Trends in Grand Forks Air Force Base

The chart displays monthly precipitation patterns in Grand Forks Air Force Base, with values for each month alongside April’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how April’s conditions compare to those of other months. In Grand Forks Air Force Base, April typically receives around 34 mm (1.3 inches) of precipitation spread over approximately 6 days.
JanFebMarAprMayJunJulAugSepOctNovDec171924345473627377822435
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Grand Forks Air Force Base

In Grand Forks Air Force Base in April, humidity is 79%. With an average temperature of 3°C (38°F), this humidity feels like a damp chill that seeps into your bones, making travel uncomfortable and urging you to seek shelter indoors to escape the cold, clammy air.

April Average Humidity in Grand Forks Air Force Base

This chart illustrates the average monthly humidity levels in Grand Forks Air Force Base, with April’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In April, average humidity in Grand Forks Air Force Base is approximately 79%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec87%89%82%79%74%78%76%77%72%74%85%85%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Grand Forks Air Force Base

In Grand Forks Air Force Base in April, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Grand Forks Air Force Base.

Maximum UV Index Levels in Grand Forks Air Force Base for April

The chart shows the monthly maximum UV Index (UVI) for Grand Forks Air Force Base in April, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In April, the maximum UV index in Grand Forks Air Force Base typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec245789987432
Data source: Grand Forks Air Force Base April UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How April Weather in Grand Forks Air Force Base Compares to Other Months

Weather in Grand Forks Air Force Base varies notably across the year, with each month offering distinct climate conditions. This page compares April’s weather to other months in Grand Forks Air Force Base, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Grand Forks Air Force Base, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-13°C (10°F)17 mm (0.7 inches)87%low
February Weather-14°C (8°F)19 mm (0.7 inches)89%moderate
March Weather-4°C (26°F)24 mm (0.9 inches)82%moderate
April Weather3°C (38°F)34 mm (1.3 inches)79%high
May Weather13°C (55°F)54 mm (2.1 inches)74%very high
June Weather20°C (68°F)73 mm (2.9 inches)78%very high
July Weather22°C (72°F)61 mm (2.4 inches)76%very high
August Weather20°C (68°F)73 mm (2.9 inches)77%very high
September Weather15°C (59°F)77 mm (3.0 inches)72%high
October Weather6°C (43°F)82 mm (3.2 inches)74%moderate
November Weather-3°C (27°F)24 mm (1.0 inches)85%moderate
December Weather-9°C (17°F)35 mm (1.4 inches)84%low

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