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April Weather in Hill Air Force Base, United States

Last updated: June 24, 2025

In April, the average temperature in Hill Air Force Base, United States hovers around 10°C (49°F), with a minimum of -4°C (25°F) and a maximum reaching 28°C (82°F). Expect some rain, as 62 mm (2.4 in) of precipitation typically occurs over 10 days. With an average humidity of 74%, it's a season best suited for cozy indoor activities or exploring the charm of the outdoors—just don’t forget your umbrella!

April Temperature in Hill Air Force Base

In April in Hill Air Force Base, the average temperature is 10°C (49°F). Maximums can reach 28°C (82°F), while minimums can drop as low as -4°C (25°F). Be prepared for a wide range of temperatures when traveling during this time.

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

The chart illustrates April temperature patterns in Hill 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 Hill Air Force Base, April typically has an average temperature of 10°C (49°F), with highs reaching up to 28°C (82°F) and lows dropping to around -4°C (25°F).
JanFebMarAprMayJunJulAugSepOctNovDec293241495871797766504130
Data source: Temperature data for Hill 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 Hill Air Force Base

In Hill Air Force Base in April, the total precipitation amount is 62 mm (2.4 in) over a period of 10 days.

April Precipitation Trends in Hill Air Force Base

The chart displays monthly precipitation patterns in Hill 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 Hill Air Force Base, April typically receives around 62 mm (2.4 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec54605262491671330413748
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Hill Air Force Base

In Hill Air Force Base in April humidity is 74%. With an average temperature of 10°C (49°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities less enjoyable and prompting you to seek warmth and cozy shelter more often.

April Average Humidity in Hill Air Force Base

This chart illustrates the average monthly humidity levels in Hill 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 Hill Air Force Base is approximately 74%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%92%84%75%62%56%44%37%46%67%84%88%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Hill Air Force Base

In Hill Air Force Base in April, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Hill Air Force Base.

Maximum UV Index Levels in Hill Air Force Base for April

The chart shows the monthly maximum UV Index (UVI) for Hill 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 Hill Air Force Base typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3579101111109643
Data source: Hill 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 Hill Air Force Base Compares to Other Months

Weather in Hill 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 Hill Air Force Base, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Hill Air Force Base, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (30°F)54 mm (2.1 inches)91%moderate
February Weather0°C (33°F)60 mm (2.4 inches)92%moderate
March Weather5°C (42°F)52 mm (2.1 inches)84%high
April Weather10°C (49°F)62 mm (2.4 inches)74%very high
May Weather15°C (59°F)48 mm (1.9 inches)62%very high
June Weather22°C (71°F)16 mm (0.6 inches)56%extreme
July Weather26°C (80°F)7 mm (0.3 inches)44%extreme
August Weather25°C (77°F)13 mm (0.5 inches)37%very high
September Weather19°C (67°F)30 mm (1.2 inches)46%very high
October Weather10°C (50°F)41 mm (1.6 inches)67%high
November Weather5°C (41°F)37 mm (1.5 inches)84%moderate
December Weather-1°C (30°F)48 mm (1.9 inches)88%moderate

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