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April Weather in Afton, United States

Last updated: June 24, 2025

In April, the average temperature in Afton, United States hovers around 1°C (34°F), with a minimum dropping to -14°C (6°F) and a maximum reaching 16°C (61°F). Expect precipitation of approximately 86 mm (3.4 in) spread over 14 days, while the average humidity stays high at 81%.

April Temperature in Afton

In April in Afton, the average temperature is 1°C (34°F). The maximum can reach 16°C (61°F), while the minimum can dip as low as -14°C (6°F). Travelers should be prepared for a wide range of temperatures and dress in layers to stay comfortable.

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

The chart illustrates April temperature patterns in Afton, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Afton, April typically has an average temperature of 1°C (34°F), with highs reaching up to 16°C (61°F) and lows dropping to around -14°C (6°F).
JanFebMarAprMayJunJulAugSepOctNovDec202130344155646152362620
Data source: Temperature data for Afton 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 Afton

In Afton in April, the precipitation amount is 86 mm (3.4 in) over the course of 14 days.

April Precipitation Trends in Afton

The chart displays monthly precipitation patterns in Afton, 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 Afton, April typically receives around 86 mm (3.4 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec7511566878243203351607372
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Afton

In Afton in April humidity is 81%. With an average temperature of 1°C (34°F), this humidity feels like a damp chill wrapping around you, making traveling uncomfortable as every breath feels heavy and the cold penetration intensifies with the moisture in the air.

April Average Humidity in Afton

This chart illustrates the average monthly humidity levels in Afton, 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 Afton is approximately 81%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec95%95%90%81%71%64%59%49%52%69%86%91%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Afton

In Afton 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 Afton.

Maximum UV Index Levels in Afton for April

The chart shows the monthly maximum UV Index (UVI) for Afton 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 Afton typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec35810121211119653
Data source: Afton 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 Afton Compares to Other Months

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

This table compares monthly weather conditions in Afton, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-7°C (21°F)75 mm (2.9 inches)95%moderate
February Weather-6°C (21°F)115 mm (4.5 inches)95%moderate
March Weather-1°C (30°F)66 mm (2.6 inches)90%very high
April Weather1°C (34°F)86 mm (3.4 inches)81%very high
May Weather5°C (41°F)82 mm (3.2 inches)71%extreme
June Weather13°C (55°F)43 mm (1.7 inches)64%extreme
July Weather18°C (64°F)20 mm (0.8 inches)59%extreme
August Weather16°C (62°F)33 mm (1.3 inches)49%extreme
September Weather11°C (52°F)51 mm (2.0 inches)52%very high
October Weather2°C (37°F)60 mm (2.4 inches)69%high
November Weather-3°C (26°F)73 mm (2.9 inches)86%moderate
December Weather-7°C (20°F)72 mm (2.8 inches)91%moderate

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