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April Weather in Grimsley, United States

Last updated: June 24, 2025

In April, the average temperature in Grimsley, United States is a comfortable 14°C (57°F). However, be prepared for a range, as temperatures can dip to a brisk -3°C (27°F) or soar to a warm 30°C (86°F). Expect about 159 mm (6.3 in) of precipitation over 13 days, contributing to an average humidity of 82%. Plan accordingly and enjoy the diverse weather of this beautiful destination!

April Temperature in Grimsley

In April in Grimsley, the average temperature is 14°C (57°F). Maximum temperatures can reach 30°C (86°F), while minimums can drop as low as -3°C (27°F). Be prepared for a wide range of temperatures when traveling to Grimsley during this month.

April Weather in Grimsley: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Grimsley, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Grimsley, April typically has an average temperature of 14°C (57°F), with highs reaching up to 30°C (86°F) and lows dropping to around -3°C (27°F).
JanFebMarAprMayJunJulAugSepOctNovDec394450576773767571614743
Data source: Temperature data for Grimsley 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 Grimsley

In Grimsley in April, the precipitation amount is 159 mm (6.3 in) over the course of 13 days.

April Precipitation Trends in Grimsley

The chart displays monthly precipitation patterns in Grimsley, 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 Grimsley, April typically receives around 159 mm (6.3 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec10319015715914513715415411613373146
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Grimsley

In Grimsley in April, humidity is 82%. With an average temperature of 14°C (57°F), this humidity feels like a thick blanket enveloping you, making outdoor activities uncomfortable and travel more challenging due to the heavy, damp air.

April Average Humidity in Grimsley

This chart illustrates the average monthly humidity levels in Grimsley, 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 Grimsley is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec87%86%86%82%83%83%80%74%71%78%88%88%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Grimsley

In Grimsley in April, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Grimsley.

Maximum UV Index Levels in Grimsley for April

The chart shows the monthly maximum UV Index (UVI) for Grimsley 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 Grimsley typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec36710111111109753
Data source: Grimsley 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 Grimsley Compares to Other Months

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

This table compares monthly weather conditions in Grimsley, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather4°C (39°F)103 mm (4.0 inches)87%moderate
February Weather7°C (44°F)190 mm (7.5 inches)86%high
March Weather10°C (51°F)157 mm (6.2 inches)86%high
April Weather14°C (57°F)159 mm (6.3 inches)82%very high
May Weather20°C (68°F)145 mm (5.7 inches)82%extreme
June Weather23°C (73°F)137 mm (5.4 inches)83%extreme
July Weather25°C (77°F)154 mm (6.1 inches)80%extreme
August Weather24°C (75°F)154 mm (6.1 inches)74%very high
September Weather21°C (71°F)116 mm (4.6 inches)71%very high
October Weather16°C (61°F)133 mm (5.2 inches)78%high
November Weather8°C (47°F)73 mm (2.9 inches)88%moderate
December Weather6°C (44°F)146 mm (5.7 inches)88%moderate

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