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April Weather in Chesterfield, United States

Last updated: June 24, 2025

In Chesterfield, United States, the average temperature in April hovers around 7°C (45°F), with a minimum dipping to -6°C (21°F) and a maximum soaring to 27°C (82°F). Expect about 130 mm (5.1 in) of precipitation spread over 13 days, contributing to an average humidity of 84%. Embrace the seasonal shifts and prepare for a mix of weather!

April Temperature in Chesterfield

In April in Chesterfield, the average temperature is 7°C (45°F). The maximum can reach 27°C (82°F), while the minimum can drop as low as -6°C (21°F). Be sure to pack layers and prepare for both warm days and chilly nights while traveling during this time.

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

The chart illustrates April temperature patterns in Chesterfield, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Chesterfield, April typically has an average temperature of 7°C (45°F), with highs reaching up to 27°C (82°F) and lows dropping to around -6°C (21°F).
JanFebMarAprMayJunJulAugSepOctNovDec242733455766727063513728
Data source: Temperature data for Chesterfield 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 Chesterfield

In Chesterfield in April, the precipitation amount is 130 mm (5.1 in) spread over 13 days.

April Precipitation Trends in Chesterfield

The chart displays monthly precipitation patterns in Chesterfield, 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 Chesterfield, April typically receives around 130 mm (5.1 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec75897513087851269788148100112
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Chesterfield

In Chesterfield in April, humidity is 84%. With an average temperature of 7°C (45°F), this humidity feels like a damp chill that seeps into your bones, making travel uncomfortable and necessitating extra layers to stay warm while exploring the sights.

April Average Humidity in Chesterfield

This chart illustrates the average monthly humidity levels in Chesterfield, 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 Chesterfield is approximately 84%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%88%86%84%76%72%67%64%72%81%87%85%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Chesterfield

In Chesterfield in April, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Chesterfield.

Maximum UV Index Levels in Chesterfield for April

The chart shows the monthly maximum UV Index (UVI) for Chesterfield 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 Chesterfield typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3468910997632
Data source: Chesterfield 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 Chesterfield Compares to Other Months

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

This table compares monthly weather conditions in Chesterfield, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-4°C (24°F)75 mm (3.0 inches)89%moderate
February Weather-3°C (27°F)89 mm (3.5 inches)88%moderate
March Weather1°C (33°F)75 mm (2.9 inches)86%high
April Weather7°C (45°F)130 mm (5.1 inches)84%very high
May Weather14°C (57°F)87 mm (3.4 inches)76%very high
June Weather19°C (67°F)85 mm (3.3 inches)72%very high
July Weather22°C (72°F)126 mm (5.0 inches)66%very high
August Weather21°C (70°F)97 mm (3.8 inches)64%very high
September Weather17°C (63°F)88 mm (3.4 inches)72%high
October Weather11°C (52°F)148 mm (5.8 inches)81%high
November Weather3°C (37°F)100 mm (3.9 inches)87%moderate
December Weather-2°C (29°F)112 mm (4.4 inches)84%low

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