October Weather in Williamsburg, United States

Last updated: June 24, 2025

In October, the average temperature in Williamsburg, United States hovers around 7°C (46°F). Temperatures can swing dramatically, with minimums plunging to -19°C (-3°F) and highs reaching up to 27°C (81°F). During this time, expect approximately 28 mm (1.1 in) of precipitation spread over 6 days, along with a notable average humidity of 76%.

October Temperature in Williamsburg

In October in Williamsburg, the average temperature is 7°C (46°F), with maximums reaching 27°C (81°F) and minimums dropping as low as -19°C (-3°F). Be prepared for a wide range of temperatures when planning your travels.

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

The chart illustrates October 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, October typically has an average temperature of 7°C (46°F), with highs reaching up to 27°C (81°F) and lows dropping to around -19°C (-3°F).

Data source: Temperature data for Williamsburg generated using information from the Copernicus Climate Change Service.

October Precipitation in Williamsburg

In Williamsburg in October, the precipitation amount is 28 mm (1.1 in) over the course of 6 days.

October Precipitation Trends in Williamsburg

The chart displays monthly precipitation patterns in Williamsburg, with values for each month alongside October’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how October’s conditions compare to those of other months. In Williamsburg, October typically receives around 28 mm (1.1 inches) of precipitation spread over approximately 6 days.

Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

October Humidity in Williamsburg

In Williamsburg in October, humidity is 76%. With an average temperature of 7°C (46°F), this humidity feels like a damp chill that penetrates your clothing, making it essential to dress warmly while exploring the sights.

October Average Humidity in Williamsburg

This chart illustrates the average monthly humidity levels in Williamsburg, with October’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In October, average humidity in Williamsburg is approximately 76%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Williamsburg

In Williamsburg in October, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Williamsburg.

Maximum UV Index Levels in Williamsburg for October

The chart shows the monthly maximum UV Index (UVI) for Williamsburg in October, 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 October, the maximum UV index in Williamsburg typically reaches 7, which falls under the high exposure category.

Data source: Williamsburg October 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 October 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 October’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 October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
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 Weather	2°C (35°F)	37 mm (1.5 inches)	81%	very high
April Weather	6°C (43°F)	42 mm (1.7 inches)	76%	extreme
May Weather	11°C (52°F)	74 mm (2.9 inches)	66%	extreme
June Weather	18°C (64°F)	44 mm (1.7 inches)	58%	extreme
July Weather	20°C (68°F)	79 mm (3.1 inches)	52%	extreme
August Weather	19°C (66°F)	61 mm (2.4 inches)	56%	extreme
September Weather	16°C (61°F)	39 mm (1.5 inches)	65%	very high
October Weather	7°C (46°F)	28 mm (1.1 inches)	76%	high
November Weather	2°C (36°F)	17 mm (0.7 inches)	82%	moderate
December Weather	-2°C (28°F)	13 mm (0.5 inches)	89%	moderate