Ramsey County (Saint Paul)
September
Weather in Ramsey County for September 2025
Your guide to Ramsey County weather in September - trends and predictions
In general, the average temperature in Ramsey County at the beginning of September is 28.4 °F. As the month progressed, temperatures tended to significantly cool down, reaching an average of 25.3 °F by the end of September.
The climate of Ramsey County in September is notably wet, with an average of 11 rainy days.
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19
Dry days
11
Rainy days
0
Snow days
28°/14°
Temperatures
19 km/h
Avg max wind
62 %
Avg humidity
Ramsey County in September average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  29° | 2  32° | 3  33° | 4 33° | 5  30° | 6 20° | 7  22° |
| 8 27° | 9 30° | 10  25° | 11 28° | 12 26° | 13 25° | 14 28° |
| 15  27° | 16 27° | 17 26° | 18  28° | 19 28° | 20 30° | 21 30° |
| 22 23° | 23 25° | 24 23° | 25 24° | 26 24° | 27  25° | 28 26° |
| 29 28° | 30  27° |
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Temperatures trend during September in Ramsey 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 | Cloudy | 29° /14° | 0 mm | 7 | |
| Sept. 2 | Thundery outbreaks possible | 32° /16° | 0.1 mm | 8 | |
| Sept. 3 | Partly cloudy | 33° /18° | 0 mm | 8 | |
| Sept. 4 | Partly cloudy | 33° /18° | 0.2 mm | 9 | |
| Sept. 5 | Light rain shower | 30° /17° | 1.2 mm | 7 | |
| Sept. 6 | Light rain shower | 20° /11° | 1.5 mm | 5 | |
| Sept. 7 | Overcast | 22° /10° | 0 mm | 6 | |
| Sept. 8 | Cloudy | 27° /9° | 0 mm | 7 | |
| Sept. 9 | Cloudy | 30° /14° | 0.1 mm | 7 | |
| Sept. 10 | Mist | 25° /15° | 0.5 mm | 6 | |
| Sept. 11 | Thundery outbreaks possible | 28° /14° | 0 mm | 7 | |
| Sept. 12 | Thundery outbreaks possible | 26° /13° | 0 mm | 6 | |
| Sept. 13 | Mist | 25° /10° | 0 mm | 6 | |
| Sept. 14 | Overcast | 28° /13° | 1.1 mm | 7 | |
| Sept. 15 | Moderate rain | 27° /16° | 3.9 mm | 7 | |
| Sept. 16 | Partly cloudy | 27° /15° | 0.9 mm | 7 | |
| Sept. 17 | Overcast | 26° /14° | 0 mm | 6 | |
| Sept. 18 | Sunny | 28° /14° | 0 mm | 7 | |
| Sept. 19 | Thundery outbreaks possible | 28° /16° | 14 mm | 7 | |
| Sept. 20 | Fog | 30° /15° | 5.9 mm | 7 | |
| Sept. 21 | Patchy rain possible | 30° /15° | 0 mm | 7 | |
| Sept. 22 | Overcast | 23° /11° | 0.5 mm | 5 | |
| Sept. 23 | Patchy rain possible | 25° /12° | 1.6 mm | 6 | |
| Sept. 24 | Patchy rain possible | 23° /11° | 22.6 mm | 6 | |
| Sept. 25 | Light rain shower | 24° /14° | 3.1 mm | 6 | |
| Sept. 26 | Light rain shower | 24° /15° | 4.2 mm | 6 | |
| Sept. 27 | Light rain | 25° /13° | 0.7 mm | 6 | |
| Sept. 28 | Patchy rain possible | 26° /14° | 0.1 mm | 6 | |
| Sept. 29 | Light rain shower | 28° /14° | 2.7 mm | 7 | |
| Sept. 30 | Moderate rain at times | 27° /14° | 4.5 mm | 6 | |
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Important Notice
Our weather forecast for Ramsey 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 Ramsey County forecast closer to your planned date for the most up-to-date weather information.
Ramsey County in September - FAQ
What are the expected maximum and minimum temperatures in Ramsey County during September?
Enjoy moderate daytime temperatures of up to 28° and cooler nights around 14°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Ramsey County during September?
Moderate rainfall is anticipated in Ramsey County during September, with a total of 93 mm spread over approximately 11 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Ramsey County during September?
The average wind speed in Ramsey County during September is 19 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Ramsey County
Explore the daily rainfall trends and prepare for Ramsey Countys September weather 💧
UV exposure in Ramsey County during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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Where is Ramsey County?Get accurate weather forecasts for Ramsey County, located at latitude 44.944 and longitude -93.093. Stay updated with localized weather information tailored for Ramsey County.
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