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April Weather in Clayton, United States

Last updated: June 24, 2025

In April, the average temperature in Clayton, United States is a comfortable 19°C (66°F). However, temperatures can range from a cool 3°C (37°F) to a warm 31°C (88°F). Expect moderate rainfall, with 144 mm (5.7 in) of precipitation spread across about 10 days. Humidity levels are typically high, averaging 81%, making it feel quite tropical!

April Temperature in Clayton

In April in Clayton, the average temperature is 19°C (66°F), with maximums reaching 31°C (88°F) and minimums dropping as low as 3°C (37°F). This climate makes Clayton an ideal destination for travelers seeking pleasant weather and a variety of outdoor activities.

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 19°C (66°F), with highs reaching up to 31°C (88°F) and lows dropping to around 3°C (37°F).
JanFebMarAprMayJunJulAugSepOctNovDec505563667580838280705754
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 precipitation amount is 144 mm (5.7 in) over a duration of 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 144 mm (5.7 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec1191461131441361321151139911782121
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 81%. With an average temperature of 19°C (66°F), this humidity feels like a warm, heavy blanket enveloping you, making travel feel both muggy and slightly stifling, often leading to a need for frequent breaks in the shade.

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 81%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec83%83%80%81%81%78%79%79%79%77%85%88%
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 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, 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 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec579111112121110864
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 Weather10°C (50°F)119 mm (4.7 inches)83%moderate
February Weather13°C (55°F)146 mm (5.8 inches)83%high
March Weather17°C (63°F)113 mm (4.5 inches)80%very high
April Weather19°C (66°F)144 mm (5.7 inches)81%extreme
May Weather24°C (75°F)136 mm (5.3 inches)81%extreme
June Weather27°C (80°F)132 mm (5.2 inches)78%extreme
July Weather28°C (83°F)115 mm (4.5 inches)79%extreme
August Weather28°C (83°F)113 mm (4.4 inches)79%extreme
September Weather27°C (80°F)99 mm (3.9 inches)79%very high
October Weather21°C (71°F)117 mm (4.6 inches)77%very high
November Weather14°C (57°F)82 mm (3.2 inches)85%high
December Weather12°C (54°F)120 mm (4.7 inches)88%moderate

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