Williamsburg (VA) Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Williamsburg.
Climate overview of Williamsburg
The climate in Williamsburg, Virginia, United States of America, is marked by large temperature swings across the seasons, ranging from 32°C (90°F) in July to 10°C (50°F) in January.
The city has a wet climate, receiving around 1296 mm (51 in) of rain/snowfall per year. Despite the high annual total, it has very warm summers and cold winters. September is the wettest month. Sunshine peaks in June, when the city sees around 9.4 hours of sunshine per day.
Williamsburg Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Williamsburg - and find the best time to visit.
Monthly Temperature in Williamsburg
In Williamsburg, temperatures differ significantly between summer and winter months. On average, daytime temperatures range from a very warm 32°C (90°F) in July to a chilly 10°C (50°F) in January.
Nighttime temperatures range from 22°C (72°F) in July to -1°C (30°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Williamsburg
Williamsburg experiences significant rain/snowfall throughout the year, averaging 1296 mm (51 in) of precipitation annually. The amount of precipitation varies moderately throughout the year. The wettest month, September, sees around 144 mm (5.7 in) of rainfall, perfect for those who enjoy a bit of rain now and then. The driest month, February, still receives a respectable 69 mm (2.7 in) of rainfall. For more details, please visit our Williamsburg Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Williamsburg
In Williamsburg, summer days are longer and more sunny, with daily sunshine hours peaking at 9.4 hours in June. As the darker season arrives, the brightness of the sun becomes less. December sees a soft sun for only 5.3 hours per average day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
Humidity in Williamsburg by Month
The relative humidity is high throughout the year in Williamsburg.
The city experiences its highest humidity in August, reaching 74%. In April, the humidity drops to its lowest level at 62%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Williamsburg
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: April, May, September and October
- Warmest weather: July and August
- Most sunshine: May, June and July
- Seasonal pattern: Very warm summers and cold winters
- Coldest conditions: January, with freezing nights around -1°C (30°F).
Frequently asked questions about the climate in Williamsburg
What is the best time to visit Williamsburg?
April, May, September and October typically offer the most optimal weather in Williamsburg. In contrast, January and December tend to have less optimal conditions. Williamsburg has very warm summers and cold winters.
What temperatures can I expect in Williamsburg?
Daytime highs range from 10°C (50°F) in January to 32°C (90°F) in July. Nighttime lows range from -1°C (30°F) to 22°C (72°F). Temperatures vary considerably through the year.
How much rain does Williamsburg get?
Annual rainfall is around 1296 mm (51 in). September is the wettest month with 144 mm (5.7 in), while February is the driest with 69 mm (2.7 in).
How sunny is Williamsburg?
Williamsburg receives around 2,695 hours of sunshine per year. June is the sunniest month with 282 hours, while December is the cloudiest with just 158 hours. Overall, Williamsburg enjoys abundant sunshine.
Williamsburg 3-Day Forecast
Williamsburg on the map
Williamsburg is highlighted - select any city to see its climate.
Popular this month
Where to go in September - average daytime high across popular destinations.
Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
Yosemite National Park is definitely worth a visit
Vast forests, blue lakes, towering sequoias, and majestic waterfalls hint at the beauty of Yosemite National Park—a true natural masterpiece.
The 10 most alternative cities in the United States
Discover the top 10 fun and alternative U.S. cities rich in art, culture, and adventure. From Portland's hippy charm to Sedona's stunning landscapes.
Sedona: Explore Majestic Red Rock Landscapes
A picturesque artists' town surrounded by red rocks and known for its spirituality, vortex energy, and stunning hikes like Cathedral Rock.
10 most idyllic villages to visit in the United States
Discover 10 idyllic villages in the USA, from California to Vermont. Explore their unique charm, rich history, stunning nature, and vibrant arts scenes.