Towson (MD)
September
Weather in Towson, Maryland for September 2025
Your guide to Towson weather in September - trends and predictions
In general, the average temperature in Towson at the beginning of September is 24.1 °F. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 21.3 °F by the end of September.
The climate of Towson in September is notably wet, with an average of 15 rainy days, and a total of 211.1 mm of precipitation.
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Temperatures
Rain 🌧️
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15
Dry days
15
Rainy days
0
Snow days
24°/16°
Temperatures
16 km/h
Avg max wind
73 %
Avg humidity
Towson Weather September
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Temperatures trend during September in Towson
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September weather in Towson day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Sept. 1 |  Patchy rain possible | 28° /21° | 0.6 mm | 6 | |
| Sept. 2 |  Overcast | 24° /17° | 0 mm | 5 | |
| Sept. 3 |  Sunny | 23° /12° | 0 mm | 6 | |
| Sept. 4 | Overcast | 24° /13° | 0 mm | 5 | |
| Sept. 5 | Sunny | 25° /13° | 0 mm | 7 | |
| Sept. 6 | Overcast | 23° /15° | 0 mm | 5 | |
| Sept. 7 |  Moderate rain at times | 22° /14° | 1.4 mm | 5 | |
| Sept. 8 | Sunny | 21° /10° | 0 mm | 6 | |
| Sept. 9 | Sunny | 25° /11° | 0 mm | 7 | |
| Sept. 10 | Sunny | 28° /15° | 0 mm | 7 | |
| Sept. 11 | Sunny | 28° /15° | 0 mm | 7 | |
| Sept. 12 | Sunny | 26° /15° | 0 mm | 7 | |
| Sept. 13 | Patchy rain possible | 26° /16° | 0.4 mm | 6 | |
| Sept. 14 |  Partly cloudy | 28° /16° | 0 mm | 7 | |
| Sept. 15 | Sunny | 27° /15° | 0 mm | 7 | |
| Sept. 16 | Overcast | 24° /14° | 0 mm | 5 | |
| Sept. 17 | Patchy rain possible | 23° /18° | 1.3 mm | 5 | |
| Sept. 18 | Moderate or heavy rain shower | 22° /18° | 43.6 mm | 5 | |
| Sept. 19 | Moderate or heavy rain shower | 24° /16° | 29.8 mm | 5 | |
| Sept. 20 |  Cloudy | 24° /17° | 0 mm | 5 | |
| Sept. 21 | Moderate or heavy rain shower | 24° /18° | 39 mm | 5 | |
| Sept. 22 | Moderate or heavy rain shower | 21° /17° | 6.3 mm | 5 | |
| Sept. 23 | Moderate rain at times | 20° /16° | 8.6 mm | 5 | |
| Sept. 24 | Moderate or heavy rain shower | 19° /16° | 14.7 mm | 4 | |
| Sept. 25 |  Heavy rain at times | 21° /17° | 7.5 mm | 5 | |
| Sept. 26 | Heavy rain at times | 25° /20° | 3.7 mm | 6 | |
| Sept. 27 | Moderate or heavy rain shower | 23° /20° | 27.8 mm | 5 | |
| Sept. 28 | Heavy rain at times | 23° /19° | 14.8 mm | 5 | |
| Sept. 29 | Moderate or heavy rain shower | 20° /17° | 11.6 mm | 5 | |
| Sept. 30 |  Mist | 18° /16° | 0 mm | 4 | |
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Important Notice
Our weather forecast for Towson 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 Towson forecast closer to your planned date for the most up-to-date weather information.
Change Month
Towson in September - FAQ
What are the expected maximum and minimum temperatures in Towson during September?
During September, expect a variety of temperatures with highs around 24° and lows near 16°, suitable for diverse activities and preferences.
How much rainfall should be expected in Towson during September?
Significant rainfall exceeding 211.1 mm is expected in Towson during September, occurring over more than 15 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Towson during September?
The average wind speed in Towson during September is 16 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Towson
Explore the daily rainfall trends and prepare for Towsons September weather 💧
UV exposure in Towson during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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