Weather in Yonkers, New York for September 2025
Rip Current Statement - See hour by hour.
Until now, September 2025 in Yonkers is cooler than usual, with temperatures averaging 24.1 °F, this is -2.8 °F below the typical seasonal average.
The forecast for the next days in Yonkers predicts a temperature of 22.6 °F, which is cooler than the historical average.
In general, the average temperature in Yonkers at the beginning of September is 27.6 °F. As the month progressed, temperatures tended to significantly cool down, reaching an average of 19.6 °F by the end of September.
Yonkers in September brings notable rainfall, with an average of 16 rainy days and a total precipitation of 166.9 mm.
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Yonkers Weather September
Temperatures trend during September in Yonkers
September weather in Yonkers day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Sept. 1 |  Sunny | 26° /17° | 1.2 mm | 6 | |
| Sept. 2 |  Partly cloudy | 28° /17° | 0 mm | 7 | |
| Sept. 3 | Partly cloudy | 28° /16° | 0 mm | 7 | |
| Sept. 4 | Partly cloudy | 28° /18° | 0 mm | 7 | |
| Sept. 5 | Partly cloudy | 30° /19° | 15 mm | 7 | |
| Sept. 6 | Partly cloudy | 29° /21° | 15.5 mm | 6 | |
| Sept. 7 |  Thundery outbreaks possible | 24° /17° | 34.1 mm | 6 | |
| Sept. 8 | Thundery outbreaks possible | 26° /15° | 1 mm | 6 | |
| Sept. 9 | Partly cloudy | 26° /16° | 2.8 mm | 6 | |
| Sept. 10 |  Light rain shower | 25° /17° | 1.8 mm | 6 | |
| Sept. 11 | Light rain shower | 27° /16° | 1.7 mm | 7 | |
| Sept. 12 |  Mist | 27° /17° | 0 mm | 6 | |
| Sept. 13 |  Moderate or heavy rain shower | 26° /17° | 8.9 mm | 6 | |
| Sept. 14 |  Cloudy | 26° /17° | 0.5 mm | 6 | |
| Sept. 15 | Partly cloudy | 26° /17° | 0 mm | 1.4 | |
| Sept. 16 |  Moderate rain | 21° /15° | 9.8 mm | 1.3 | |
| Sept. 17 |  Heavy rain | 19° /16° | 38.6 mm | 0.8 | |
| Sept. 18 |  Overcast | 28° /18° | 0 mm | 1.4 | |
| Sept. 19 | Sunny | 32° /20° | 0 mm | 0 | |
| Sept. 20 | Sunny | 21° /14° | 0 mm | 5 | |
| Sept. 21 | Sunny | 22° /14° | 0 mm | 5 | |
| Sept. 22 | Partly cloudy | 23° /15° | 0 mm | 5 | |
| Sept. 23 | Patchy rain possible | 25° /16° | 0.2 mm | 5 | |
| Sept. 24 | Patchy rain possible | 23° /20° | 2 mm | 5 | |
| Sept. 25 | Moderate rain | 22° /19° | 9.3 mm | 5 | |
| Sept. 26 | Moderate rain | 21° /19° | 5.5 mm | 5 | |
| Sept. 27 | Moderate rain | 18° /15° | 8.1 mm | 4 | |
| Sept. 28 | Moderate rain | 16° /12° | 6.4 mm | 3 | |
| Sept. 29 | Moderate or heavy rain shower | 17° /15° | 20.8 mm | 4 | |
| Sept. 30 |  Light drizzle | 20° /14° | 6.8 mm | 5 | |
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Yonkers in September - FAQ
September rainfall patterns in Yonkers
UV exposure in Yonkers during September
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Where is Yonkers?Get accurate weather forecasts for Yonkers, located at latitude 40.931 and longitude -73.899. Stay updated with localized weather information tailored for Yonkers.