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April Weather in Clayton, United States

Last updated: June 24, 2025

In April, the average temperature in Clayton, United States hovers around 16°C (61°F). Expect a range from a chilly -1°C (30°F) at its lowest to a scorching 33°C (92°F) at its peak. With 149 mm (5.9 in) of precipitation spread over 10 days, it's a month where you'll want to be prepared for moisture in the air. The average humidity sits at a comfortable 75%, making it an interesting time to experience this locale's climate.

April Temperature in Clayton

In April in Clayton, the average temperature is 16°C (61°F). Maximum temperatures can reach 33°C (92°F), while the minimum can drop as low as -1°C (30°F). Travelers should be prepared for a wide range of temperatures, so packing layered clothing is advisable.

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

The chart illustrates April temperature patterns in Clayton, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Clayton, April typically has an average temperature of 16°C (61°F), with highs reaching up to 33°C (92°F) and lows dropping to around -1°C (30°F).
JanFebMarAprMayJunJulAugSepOctNovDec424456617078818076635247
Data source: Temperature data for Clayton 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 Clayton

In Clayton in April, the total precipitation amount is 149 mm (5.9 in) spread over 10 days.

April Precipitation Trends in Clayton

The chart displays monthly precipitation patterns in Clayton, 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 Clayton, April typically receives around 149 mm (5.9 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec8312713314919791781037415967100
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Clayton

In Clayton in April humidity is 75%. With an average temperature of 16°C (61°F), this humidity feels like a warm, muggy embrace, making traveling somewhat uncomfortable as you may find yourself constantly adjusting your clothing and seeking shade to escape the sticky air.

April Average Humidity in Clayton

This chart illustrates the average monthly humidity levels in Clayton, 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 Clayton is approximately 75%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec79%78%75%75%83%82%78%68%64%71%82%87%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Clayton

In Clayton 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 Clayton.

Maximum UV Index Levels in Clayton for April

The chart shows the monthly maximum UV Index (UVI) for Clayton 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 Clayton typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec468101111111010854
Data source: Clayton 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 Clayton Compares to Other Months

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

This table compares monthly weather conditions in Clayton, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather6°C (42°F)83 mm (3.3 inches)79%moderate
February Weather7°C (45°F)127 mm (5.0 inches)78%high
March Weather13°C (56°F)133 mm (5.2 inches)75%very high
April Weather16°C (61°F)149 mm (5.9 inches)75%very high
May Weather21°C (70°F)197 mm (7.8 inches)83%extreme
June Weather26°C (78°F)91 mm (3.6 inches)81%extreme
July Weather27°C (82°F)78 mm (3.1 inches)78%extreme
August Weather27°C (81°F)103 mm (4.1 inches)68%very high
September Weather24°C (76°F)74 mm (2.9 inches)64%very high
October Weather17°C (64°F)159 mm (6.2 inches)71%very high
November Weather11°C (52°F)67 mm (2.6 inches)82%moderate
December Weather8°C (47°F)100 mm (4.0 inches)87%moderate

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