Williamsburg weather in July 2025

Expect daytime maximum temperatures of 31°C in Williamsburg, Virginia in July and high heat and humidity based on long-term weather averages. There are 9 hours of sunshine per day on average with 11 days with some rainfall and typically 125 mm of rainfall in the month.

  • 31°C maximum daytime temperature in July in Williamsburg31
    31°C max day temperature
  • 9 hours of sunshine per day
  • 11 days with some rainfall in July in Williamsburg11
    11 days with some rainfall
  • 20°C minimum night-time temperature in July in Williamsburg20
    20°C min night temperature
  • 14 hours of daylight per day in July in Williamsburg14
    14 hours of daylight per day
  • High heat & humidity in July in WilliamsburgH
    High heat & humidity
  • 125 mm monthly rainfall in July in Williamsburg125
    125 mm of monthly rainfall
  • UV (maximum) index 9 (Very High) in July in Williamsburg9
    9 (Very High) UV index

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The July weather guide for Virginia (Williamsburg) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C / mm)  |  Imperial (°F / inches)

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How hot is it in Williamsburg in July?

Daytime temperatures usually reach 31°C in Williamsburg in July with high heat and humidity, falling to 20°C at night.

How sunny is it in Williamsburg in July?

There are normally 9 hours of bright sunshine each day in Williamsburg in July - that's 64% of daylight hours.

Does it rain in Williamsburg in July?

There are usually 11 days with some rain in Williamsburg in July and the average monthly rainfall is 125mm.

What is the chance of a hurricane in Williamsburg in July?

On average less than 1 day in July in Williamsburg is likely to be affected by the passage of one or more tropical storms.

Williamsburg July sunrise & sunset times

Browse the sunrise and sunset times for Williamsburg in July 2025. Select a month to view Williamsburg sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Tuesday, 1st July 2025 04:50 19:31
Wednesday, 16th July 2025 04:59 19:26
Thursday, 31st July 2025 05:11 19:15

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