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Weather in City of Richmond for September 2025

Your guide to City of Richmond weather in September - trends and predictions
  • In general, the average temperature in City of Richmond at the beginning of September is 30.9 °F. As the month progressed, temperatures tended to significantly cool down, reaching an average of 23.3 °F by the end of September.

  • The climate of City of Richmond in September is notably wet, with an average of 12 rainy days.

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Average dry days
18
Dry days
Average rainy days
12
Rainy days
Average snowy days
0
Snow days
Average temperatures
28°/17°
Temperatures
Average wind speed
12 km/h
Avg max wind
Average humidity
69 %
Avg humidity

City of Richmond in September average weather

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Temperatures trend during September in City of Richmond

See the weather trend as well as the moving average line

September weather day by day

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Date Weather Temperatures Rain UV More
Sept. 1 Sunny
Sunny
30° /17° 1.1 mm 7
Sept. 2 Sunny
Sunny
29° /16° 1.1 mm 7
Sept. 3 Cloudy
Cloudy
30° /15° 0 mm 7
Sept. 4 Overcast
Overcast
31° /18° 0 mm 7
Sept. 5 Partly cloudy
Partly cloudy
32° /20° 0 mm 8
Sept. 6 Partly cloudy
Partly cloudy
33° /19° 0.8 mm 8
Sept. 7 Thundery outbreaks possible
Thundery outbreaks possible
31° /20° 0.6 mm 7
Sept. 8 Thundery outbreaks possible
Thundery outbreaks possible
29° /15° 0.2 mm 7
Sept. 9 Patchy light rain with thunder
Patchy light rain with thunder
29° /16° 7.6 mm 7
Sept. 10 Light rain shower
Light rain shower
30° /17° 3.5 mm 8
Sept. 11 Mist
Mist
31° /17° 0.9 mm 8
Sept. 12 Overcast
Overcast
30° /17° 0 mm 7
Sept. 13 Fog
Fog
27° /18° 9.1 mm 6
Sept. 14 Sunny
Sunny
28° /17° 0 mm 7
Sept. 15 Sunny
Sunny
27° /15° 0 mm 7
Sept. 16 Sunny
Sunny
25° /15° 20.9 mm 6
Sept. 17 Cloudy
Cloudy
25° /18° 60.7 mm 6
Sept. 18 Light rain shower
Light rain shower
24° /17° 7.6 mm 6
Sept. 19 Sunny
Sunny
25° /17° 0 mm 6
Sept. 20 Overcast
Overcast
29° /16° 0 mm 7
Sept. 21 Overcast
Overcast
27° /17° 6.7 mm 6
Sept. 22 Patchy rain possible
Patchy rain possible
23° /18° 6.7 mm 5
Sept. 23 Moderate or heavy rain shower
Moderate or heavy rain shower
21° /16° 57.9 mm 5
Sept. 24 Light rain shower
Light rain shower
20° /17° 5.2 mm 5
Sept. 25 Overcast
Overcast
24° /17° 11.1 mm 6
Sept. 26 Patchy rain possible
Patchy rain possible
22° /18° 0.1 mm 5
Sept. 27 Light rain shower
Light rain shower
21° /17° 4.7 mm 5
Sept. 28 Overcast
Overcast
26° /18° 0 mm 6
Sept. 29 Mist
Mist
27° /18° 0 mm 6
Sept. 30 Patchy rain possible
Patchy rain possible
23° /18° 3 mm 5
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Important Notice
Our weather forecast for City of Richmond in September is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the City of Richmond forecast closer to your planned date for the most up-to-date weather information.

City of Richmond in September - FAQ

What are the expected maximum and minimum temperatures in City of Richmond during September?
During September, expect a variety of temperatures with highs around 28° and lows near 17°, suitable for diverse activities and preferences.
How much rainfall should be expected in City of Richmond during September?
Significant rainfall exceeding 188 mm is expected in City of Richmond during September, occurring over more than 12 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in City of Richmond during September?
The average wind speed in City of Richmond during September is 12 km/h, suggesting breezy to windy conditions, depending on your activities.

September rainfall patterns in City of Richmond

Explore the daily rainfall trends and prepare for City of Richmonds September weather 💧

UV exposure in City of Richmond during September

Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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Location coordinates Where is City of Richmond?

Get accurate weather forecasts for City of Richmond, located at latitude 37.554 and longitude -77.46. Stay updated with localized weather information tailored for City of Richmond.

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