Syracuse (NY)
September
Weather in Syracuse, New York for September 2027
Your guide to Syracuse weather in September - trends and predictions
In general, the average temperature in Syracuse at the beginning of September is 23.1 °C. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 20.2 °C by the end of September.
Syracuse experiences moderate rainfall in September, with an average of 7 rainy days and a total precipitation of 335.6 mm.
Is September a good time to visit Syracuse? check out the best time to travel to Syracuse page.
✨ Is September a good time to visit Syracuse? – Ask the AI Weatherman
Temperatures
Rain 🌧️
More
23
Dry days
7
Rainy days
0
Snow days
22°/12°
Temperatures
14 km/h
Avg max wind
76 %
Avg humidity
Syracuse Weather September
Move between months or click on a day
Temperatures trend during September in Syracuse
See the weather trend as well as the moving average line
September weather in Syracuse day by day
Click on a date for more information
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Sept. 1 |  Heavy rain | 26° /14° | 33.2 mm | 4 | |
| Sept. 2 | Heavy rain | 22° /13° | 169.1 mm | 4 | |
| Sept. 3 |  Patchy rain possible | 23° /13° | 1.5 mm | 4 | |
| Sept. 4 | Heavy rain | 24° /14° | 31.6 mm | 6 | |
| Sept. 5 |  Sunny | 23° /12° | 0 mm | 6 | |
| Sept. 6 |  Light rain | 23° /12° | 8.4 mm | 6 | |
| Sept. 7 | Light rain | 21° /10° | 7.4 mm | 5 | |
| Sept. 8 | Patchy rain possible | 20° /9° | 0.1 mm | 4 | |
| Sept. 9 |  Moderate or heavy rain with thunder | 21° /11° | 11 mm | 4 | |
| Sept. 10 |  Mist | 21° /13° | 0.1 mm | 5 | |
| Sept. 11 |  Overcast | 23° /11° | 0 mm | 5 | |
| Sept. 12 | Patchy rain possible | 25° /12° | 1.6 mm | 6 | |
| Sept. 13 | Light rain | 24° /15° | 9.1 mm | 4 | |
| Sept. 14 | Sunny | 22° /13° | 0.1 mm | 6 | |
| Sept. 15 | Patchy rain possible | 23° /13° | 0.7 mm | 5 | |
| Sept. 16 |  Partly cloudy | 24° /14° | 0 mm | 5 | |
| Sept. 17 | Patchy rain possible | 24° /15° | 1.2 mm | 4 | |
| Sept. 18 |  Cloudy | 24° /13° | 0 mm | 6 | |
| Sept. 19 | Overcast | 20° /10° | 0 mm | 3 | |
| Sept. 20 | Light rain | 20° /9° | 3.3 mm | 3 | |
| Sept. 21 | Cloudy | 20° /10° | 0 mm | 3 | |
| Sept. 22 | Overcast | 21° /11° | 0.2 mm | 4 | |
| Sept. 23 |  Moderate rain | 18° /13° | 16.8 mm | 5 | |
| Sept. 24 | Overcast | 20° /13° | 0 mm | 5 | |
| Sept. 25 | Heavy rain | 20° /12° | 29.6 mm | 5 | |
| Sept. 26 | Patchy rain possible | 21° /12° | 2.2 mm | 4 | |
| Sept. 27 | Fog | 19° /11° | 0.7 mm | 3 | |
| Sept. 28 | Patchy rain possible | 20° /15° | 1.1 mm | 4 | |
| Sept. 29 | Light rain | 20° /13° | 6.6 mm | 4 | |
| Sept. 30 | Mist | 22° /13° | 0 mm | 4 | |
| Next | |||||
Important Notice
Our weather forecast for Syracuse 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 Syracuse forecast closer to your planned date for the most up-to-date weather information.
Change Month
Syracuse in September - FAQ
What are the expected maximum and minimum temperatures in Syracuse during September?
Enjoy moderate daytime temperatures of up to 22° and cooler nights around 12°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Syracuse during September?
Significant rainfall exceeding 335.6 mm is expected in Syracuse during September, occurring over more than 7 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Syracuse during September?
The average wind speed in Syracuse during September is 14 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Syracuse
Explore the daily rainfall trends and prepare for Syracuses September weather 💧
Typically, Syracuse has 7 rainy days in September with a total of 335.6 mm of rainfall.
UV exposure in Syracuse during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
Quick links
More Syracuse weather pages
You are here
Where is Syracuse?Get accurate weather forecasts for Syracuse, located at latitude 43.048 and longitude -76.147. Stay updated with localized weather information tailored for Syracuse.
Found a mistake?
We appreciate your attention to details. Tell us here.