Silver Spring (MD)
September
Weather in Silver Spring, Maryland for September 2026
Your guide to Silver Spring weather in September - trends and predictions
In general, the average temperature in Silver Spring at the beginning of September is 27.1 °F. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 24.7 °F by the end of September.
The climate of Silver Spring in September is notably wet, with an average of 12 rainy days, and a total of 290.4 mm of precipitation.
New! Chat with our AI weatherman - it’s amazing and free.
Temperatures
Rain 🌧️
More
18
Dry days
12
Rainy days
0
Snow days
26°/18°
Temperatures
13 km/h
Avg max wind
67 %
Avg humidity
Silver Spring Weather September
Move between months or click on a day
Temperatures trend during September in Silver Spring
See the weather trend as well as the moving average line
September weather in Silver Spring day by day
Click on a date for more information
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Sept. 1 |  Cloudy | 25° /17° | 0 mm | 6 | |
| Sept. 2 |  Overcast | 25° /19° | 0 mm | 6 | |
| Sept. 3 | Cloudy | 23° /18° | 0 mm | 5 | |
| Sept. 4 |  Partly cloudy | 31° /19° | 12.1 mm | 8 | |
| Sept. 5 |  Mist | 32° /21° | 6.8 mm | 7 | |
| Sept. 6 |  Thundery outbreaks possible | 32° /22° | 75.3 mm | 7 | |
| Sept. 7 |  Light rain shower | 22° /17° | 12.7 mm | 5 | |
| Sept. 8 |  Sunny | 23° /14° | 0 mm | 6 | |
| Sept. 9 | Partly cloudy | 25° /15° | 0 mm | 7 | |
| Sept. 10 | Overcast | 24° /17° | 0 mm | 5 | |
| Sept. 11 | Cloudy | 25° /17° | 0 mm | 6 | |
| Sept. 12 | Sunny | 28° /17° | 0 mm | 7 | |
| Sept. 13 | Partly cloudy | 28° /19° | 0 mm | 7 | |
| Sept. 14 | Partly cloudy | 29° /20° | 0 mm | 7 | |
| Sept. 15 | Partly cloudy | 28° /20° | 0 mm | 7 | |
| Sept. 16 | Cloudy | 21° /18° | 0 mm | 5 | |
| Sept. 17 |  Moderate or heavy rain shower | 17° /15° | 48 mm | 4 | |
| Sept. 18 |  Light rain | 28° /19° | 4.1 mm | 6 | |
| Sept. 19 | Sunny | 32° /19° | 2.3 mm | 8 | |
| Sept. 20 | Overcast | 21° /18° | 35.9 mm | 5 | |
| Sept. 21 | Overcast | 23° /17° | 0 mm | 5 | |
| Sept. 22 | Cloudy | 27° /16° | 0 mm | 6 | |
| Sept. 23 | Thundery outbreaks possible | 29° /20° | 48.1 mm | 6 | |
| Sept. 24 | Cloudy | 28° /20° | 0 mm | 6 | |
| Sept. 25 | Moderate or heavy rain shower | 27° /20° | 23.3 mm | 6 | |
| Sept. 26 | Overcast | 24° /21° | 14.9 mm | 5 | |
| Sept. 27 | Overcast | 24° /18° | 0 mm | 5 | |
| Sept. 28 | Mist | 19° /18° | 6.9 mm | 4 | |
| Sept. 29 | Fog | 26° /17° | 0 mm | 6 | |
| Sept. 30 | Overcast | 25° /19° | 0 mm | 6 | |
| Next | |||||
Important Notice
Our weather forecast for Silver Spring 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 Silver Spring forecast closer to your planned date for the most up-to-date weather information.
Change Month
Silver Spring in September - FAQ
What are the expected maximum and minimum temperatures in Silver Spring during September?
During September, expect a variety of temperatures with highs around 26° and lows near 18°, suitable for diverse activities and preferences.
How much rainfall should be expected in Silver Spring during September?
Significant rainfall exceeding 290.4 mm is expected in Silver Spring during September, occurring over more than 12 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Silver Spring during September?
The average wind speed in Silver Spring during September is 13 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Silver Spring
Explore the daily rainfall trends and prepare for Silver Springs September weather 💧
UV exposure in Silver Spring during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
Quick links
More Silver Spring weather pages
You are here
Where is Silver Spring?Get accurate weather forecasts for Silver Spring, located at latitude 38.991 and longitude -77.026. Stay updated with localized weather information tailored for Silver Spring.
Found a mistake?
We appreciate your attention to details. Tell us here.