nomadseason

May Weather in Williamsburg, United States

Last updated: June 24, 2025

In May, the average temperature in Williamsburg, United States hovers around 11°C (52°F). However, be prepared for a temperature range that can dip to a chilly -8°C (18°F) and soar up to a warm 29°C (85°F). During this month, expect precipitation of 74 mm (2.9 in) over approximately 13 days, with an average humidity of around 66%, creating a mix of damp and invigorating weather.

May Temperature in Williamsburg

In May in Williamsburg, the average temperature is 11°C (52°F), with maximums reaching 29°C (85°F) and minimums dipping as low as -8°C (18°F). This range of temperatures makes Williamsburg a destination where travelers should be prepared for both warm days and chilly nights.

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

The chart illustrates May 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, May typically has an average temperature of 11°C (52°F), with highs reaching up to 29°C (85°F) and lows dropping to around -8°C (18°F).
JanFebMarAprMayJunJulAugSepOctNovDec242435435264686661453528
Data source: Temperature data for Williamsburg generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

May Precipitation in Williamsburg

In Williamsburg in May, the precipitation amount is 74 mm (2.9 in) over the course of 13 days.

May Precipitation Trends in Williamsburg

The chart displays monthly precipitation patterns in Williamsburg, with values for each month alongside May’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how May’s conditions compare to those of other months. In Williamsburg, May typically receives around 74 mm (2.9 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec172337427444796139281813
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

May Humidity in Williamsburg

In Williamsburg in May humidity is 66%. With an average temperature of 11°C (52°F), this humidity feels like a cool, crisp embrace, making traveling an invigorating experience, yet travelers should be prepared for a slight chill in the air that can be refreshing during explorations.

May Average Humidity in Williamsburg

This chart illustrates the average monthly humidity levels in Williamsburg, with May’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In May, average humidity in Williamsburg is approximately 66%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%87%81%76%67%58%52%56%65%76%82%89%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Williamsburg

In Williamsburg in May, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in Williamsburg.

Maximum UV Index Levels in Williamsburg for May

The chart shows the monthly maximum UV Index (UVI) for Williamsburg in May, 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 May, the maximum UV index in Williamsburg typically reaches 12, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec479111213121210754
Data source: Williamsburg May 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 May 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 May’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 May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-4°C (25°F)17 mm (0.7 inches)88%moderate
February Weather-4°C (25°F)23 mm (0.9 inches)87%high
March Weather2°C (35°F)37 mm (1.5 inches)81%very high
April Weather6°C (43°F)42 mm (1.7 inches)76%extreme
May Weather11°C (52°F)74 mm (2.9 inches)66%extreme
June Weather18°C (64°F)44 mm (1.7 inches)58%extreme
July Weather20°C (68°F)79 mm (3.1 inches)52%extreme
August Weather19°C (66°F)61 mm (2.4 inches)56%extreme
September Weather16°C (61°F)39 mm (1.5 inches)65%very high
October Weather7°C (46°F)28 mm (1.1 inches)76%high
November Weather2°C (36°F)17 mm (0.7 inches)82%moderate
December Weather-2°C (28°F)13 mm (0.5 inches)89%moderate

Compare Williamsburg's Climate with Cities Worldwide