Richmond weather in August 2025

Expect 31°C daytime maximum temperatures in the shade with on average 9 hours of sunshine per day in Richmond in August based on long-term weather averages. There is usually 10 days with some rainfall and 113 mm of average monthly rainfall in August.

  • 31°C maximum daytime temperature in August in Richmond31
    31°C max day temperature
  • 9 hours of sunshine per day
  • 10 days with some rainfall in August in Richmond10
    10 days with some rainfall
  • 19°C minimum night-time temperature in August in Richmond19
    19°C min night temperature
  • 14 hours of daylight per day in August in Richmond14
    14 hours of daylight per day
  • High heat & humidity in August in RichmondH
    High heat & humidity
  • 113 mm monthly rainfall in August in Richmond113
    113 mm of monthly rainfall
  • UV (maximum) index 9 (Very High) in August in Richmond9
    9 (Very High) UV index

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The August weather guide for Virginia (Richmond) 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 Richmond in August?

Daytime temperatures usually reach 31°C in Richmond in August with high heat and humidity, falling to 19°C at night.

How sunny is it in Richmond in August?

There are normally 9 hours of bright sunshine each day in Richmond in August - that's 65% of daylight hours.

Does it rain in Richmond in August?

There are usually 10 days with some rain in Richmond in August and the average monthly rainfall is 113mm.

What is the chance of a hurricane in Richmond in August?

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

Richmond August sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st August 2025 05:14 19:18
Saturday, 16th August 2025 05:27 19:00
Sunday, 31st August 2025 05:39 18:40

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