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April Weather in Williamsburg, United States

Last updated: June 24, 2025

In April, the average temperature in Williamsburg, United States is a comfortable 14°C (58°F). However, temperatures can vary widely, with a minimum of -3°C (28°F) and a maximum of 31°C (87°F). Expect an accumulated precipitation of 146 mm (5.8 in) spread over about 12 days, and keep in mind the average humidity is quite high at 84%.

April Temperature in Williamsburg

In April in Williamsburg, the average temperature is 14°C (58°F). The maximum can reach 31°C (87°F), and the minimum can be as low as -3°C (28°F). Be prepared for a wide range of temperatures when traveling to Williamsburg during this month, so pack accordingly!

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

The chart illustrates April temperature patterns in Williamsburg, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Williamsburg, April typically has an average temperature of 14°C (58°F), with highs reaching up to 31°C (87°F) and lows dropping to around -3°C (28°F).
JanFebMarAprMayJunJulAugSepOctNovDec394450576873787672614743
Data source: Temperature data for Williamsburg 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 Williamsburg

In Williamsburg in April, the precipitation amount is 146 mm (5.8 in) spread over 12 days.

April Precipitation Trends in Williamsburg

The chart displays monthly precipitation patterns in Williamsburg, 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 Williamsburg, April typically receives around 146 mm (5.8 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec9718814814612212910414610813075136
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Williamsburg

In Williamsburg in April humidity is 84%. With an average temperature of 14°C (58°F), this humidity feels like a heavy blanket enveloping you, making every step feel sluggish and damp, which can be uncomfortable for traveling.

April Average Humidity in Williamsburg

This chart illustrates the average monthly humidity levels in Williamsburg, 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 Williamsburg is approximately 84%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%88%87%84%84%83%79%66%67%76%89%88%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Williamsburg

In Williamsburg in April, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Williamsburg.

Maximum UV Index Levels in Williamsburg for April

The chart shows the monthly maximum UV Index (UVI) for Williamsburg 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 Williamsburg typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3679111111109753
Data source: Williamsburg 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 Williamsburg Compares to Other Months

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

This table compares monthly weather conditions in Williamsburg, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather4°C (39°F)97 mm (3.8 inches)88%moderate
February Weather7°C (44°F)188 mm (7.4 inches)88%high
March Weather10°C (51°F)148 mm (5.8 inches)87%high
April Weather14°C (58°F)146 mm (5.8 inches)84%very high
May Weather20°C (68°F)122 mm (4.8 inches)84%extreme
June Weather23°C (74°F)129 mm (5.1 inches)83%extreme
July Weather25°C (78°F)104 mm (4.1 inches)79%extreme
August Weather24°C (76°F)146 mm (5.7 inches)66%very high
September Weather22°C (72°F)108 mm (4.2 inches)67%very high
October Weather16°C (62°F)130 mm (5.1 inches)76%high
November Weather8°C (47°F)75 mm (2.9 inches)89%moderate
December Weather6°C (44°F)136 mm (5.4 inches)88%moderate

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