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Weather in Richmond County for September 2025

Your guide to Richmond County weather in September - trends and predictions

    Temperatures

  • In general, the average temperature in Richmond County at the beginning of September is 28.6 °F. As the month progressed, temperatures tended to significantly cool down, reaching an average of 19.3 °F by the end of September.

  • Rain 🌧️

  • Richmond County in September brings notable rainfall, with an average of 18 rainy days and a total precipitation of 156.7 mm.

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Average dry days
12
Dry days
Average rainy days
18
Rainy days
Average snowy days
0
Snow days
Average temperatures
24°/17°
Temperatures
Average wind speed
17 km/h
Avg max wind
Average humidity
69 %
Avg humidity

Richmond County in September average weather

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Temperatures trend during September in Richmond County

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
27° /18° 2 mm 7
Sept. 2 Partly cloudy
Partly cloudy
27° /16° 0 mm 7
Sept. 3 Sunny
Sunny
28° /17° 0 mm 7
Sept. 4 Partly cloudy
Partly cloudy
30° /19° 0 mm 8
Sept. 5 Partly cloudy
Partly cloudy
30° /20° 0 mm 8
Sept. 6 Partly cloudy
Partly cloudy
29° /21° 0.1 mm 7
Sept. 7 Thundery outbreaks possible
Thundery outbreaks possible
29° /20° 4.6 mm 7
Sept. 8 Patchy light rain with thunder
Patchy light rain with thunder
26° /18° 2.3 mm 7
Sept. 9 Patchy light rain with thunder
Patchy light rain with thunder
28° /17° 2.4 mm 7
Sept. 10 Light rain shower
Light rain shower
27° /19° 1 mm 7
Sept. 11 Light rain shower
Light rain shower
27° /17° 3 mm 6
Sept. 12 Overcast
Overcast
26° /18° 0 mm 6
Sept. 13 Moderate or heavy rain shower
Moderate or heavy rain shower
26° /17° 8.8 mm 7
Sept. 14 Cloudy
Cloudy
25° /17° 0 mm 6
Sept. 15 Overcast
Overcast
23° /16° 0 mm 6
Sept. 16 Overcast
Overcast
24° /16° 0 mm 5
Sept. 17 Light rain
Light rain
23° /15° 0.9 mm 6
Sept. 18 Light rain shower
Light rain shower
22° /17° 11.8 mm 5
Sept. 19 Partly cloudy
Partly cloudy
23° /16° 11.8 mm 6
Sept. 20 Sunny
Sunny
22° /15° 0 mm 6
Sept. 21 Partly cloudy
Partly cloudy
24° /15° 0 mm 6
Sept. 22 Patchy rain possible
Patchy rain possible
22° /13° 0 mm 5
Sept. 23 Heavy rain
Heavy rain
19° /14° 19.7 mm 5
Sept. 24 Moderate rain
Moderate rain
19° /14° 5.6 mm 5
Sept. 25 Light rain shower
Light rain shower
18° /15° 22.5 mm 4
Sept. 26 Patchy rain possible
Patchy rain possible
22° /15° 18.2 mm 5
Sept. 27 Overcast
Overcast
20° /14° 4.3 mm 5
Sept. 28 Patchy rain possible
Patchy rain possible
20° /15° 2.4 mm 5
Sept. 29 Moderate or heavy rain with thunder
Moderate or heavy rain with thunder
17° /15° 25.9 mm 4
Sept. 30 Light rain
Light rain
19° /15° 9.3 mm 4
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Important Notice
Our weather forecast for Richmond County 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 Richmond County forecast closer to your planned date for the most up-to-date weather information.

Richmond County in September - FAQ

What are the expected maximum and minimum temperatures in Richmond County during September?
During September, expect a variety of temperatures with highs around 24° and lows near 17°, suitable for diverse activities and preferences.
How much rainfall should be expected in Richmond County during September?
Significant rainfall exceeding 156.7 mm is expected in Richmond County during September, occurring over more than 18 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Richmond County during September?
The average wind speed in Richmond County during September is 17 km/h, suggesting breezy to windy conditions, depending on your activities.

September rainfall patterns in Richmond County

Explore the daily rainfall trends and prepare for Richmond Countys September weather 💧

UV exposure in Richmond County during September

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

Get accurate weather forecasts for Richmond County, located at latitude 40.562 and longitude -74.14. Stay updated with localized weather information tailored for Richmond County.

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