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April Weather in Afton, United States

Last updated: June 24, 2025

In Afton, United States, the average temperature in April hovers around 15°C (58°F). However, prepare for a range of temperatures, as it can dip as low as -4°C (24°F) and soar up to 31°C (89°F). Expect a fair amount of precipitation too, with around 142 mm (5.6 in) falling over 11 days. The air will feel quite humid, with an average humidity of 73%.

April Temperature in Afton

In April in Afton, the average temperature is 15°C (58°F). Maximums can reach 31°C (89°F), and minimums can be as low as -4°C (24°F). This range makes Afton an ideal destination for travelers seeking diverse weather experiences.

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 15°C (58°F), with highs reaching up to 31°C (89°F) and lows dropping to around -4°C (24°F).
JanFebMarAprMayJunJulAugSepOctNovDec374052586878817975614943
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 142 mm (5.6 in) over the course of 11 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 142 mm (5.6 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec797113514220097100114871335851
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 73%. With an average temperature of 15°C (58°F), this humidity feels like a damp blanket wrapping around you, making outdoor activities slightly more taxing as you navigate the sticky 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 73%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec77%76%71%74%83%83%81%73%67%72%82%85%
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.
JanFebMarAprMayJunJulAugSepOctNovDec36710101111109753
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 Weather3°C (38°F)79 mm (3.1 inches)77%moderate
February Weather4°C (40°F)71 mm (2.8 inches)76%high
March Weather11°C (52°F)135 mm (5.3 inches)71%high
April Weather15°C (58°F)142 mm (5.6 inches)73%very high
May Weather20°C (69°F)200 mm (7.9 inches)83%very high
June Weather26°C (78°F)97 mm (3.8 inches)83%extreme
July Weather27°C (82°F)100 mm (3.9 inches)81%extreme
August Weather26°C (79°F)114 mm (4.5 inches)73%very high
September Weather24°C (75°F)87 mm (3.4 inches)67%very high
October Weather16°C (61°F)133 mm (5.3 inches)72%high
November Weather9°C (49°F)58 mm (2.3 inches)82%moderate
December Weather6°C (44°F)51 mm (2.0 inches)85%moderate

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