Jersey City (NJ)
September
Weather in Jersey City, New Jersey for September 2027
Your guide to Jersey City weather in September - trends and predictions
In general, the average temperature in Jersey City at the beginning of September is 27.3 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 20.9 °C by the end of September.
Jersey City experiences moderate rainfall in September, with an average of 10 rainy days and a total precipitation of 243.7 mm.
Is September a good time to visit Jersey City? check out the best time to travel to Jersey City page.
✨ Is September a good time to visit Jersey City? – Ask the AI Weatherman
Temperatures
Rain 🌧️
More
20
Dry days
10
Rainy days
0
Snow days
24°/17°
Temperatures
18 km/h
Avg max wind
68 %
Avg humidity
Jersey City Weather September
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Temperatures trend during September in Jersey City
See the weather trend as well as the moving average line
September weather in Jersey City day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Sept. 1 |  Heavy rain | 28° /19° | 33.9 mm | 5 | |
| Sept. 2 |  Partly cloudy | 26° /18° | 0.3 mm | 5 | |
| Sept. 3 |  Patchy rain possible | 27° /18° | 1.1 mm | 5 | |
| Sept. 4 |  Sunny | 28° /20° | 0 mm | 7 | |
| Sept. 5 |  Moderate rain | 29° /21° | 10.8 mm | 7 | |
| Sept. 6 | Moderate rain | 28° /21° | 17.2 mm | 7 | |
| Sept. 7 | Moderate rain | 26° /17° | 22.5 mm | 6 | |
| Sept. 8 | Patchy rain possible | 27° /16° | 1.2 mm | 6 | |
| Sept. 9 | Light rain shower | 27° /18° | 1.7 mm | 5 | |
| Sept. 10 | Light rain shower | 26° /19° | 1.6 mm | 5 | |
| Sept. 11 | Sunny | 27° /18° | 0.6 mm | 6 | |
| Sept. 12 |  Cloudy | 26° /18° | 0 mm | 7 | |
| Sept. 13 | Moderate rain | 25° /19° | 23.8 mm | 5 | |
| Sept. 14 |  Overcast | 26° /18° | 0 mm | 6 | |
| Sept. 15 |  Light rain | 23° /17° | 4.7 mm | 6 | |
| Sept. 16 | Overcast | 25° /17° | 0 mm | 5 | |
| Sept. 17 | Overcast | 24° /18° | 0.3 mm | 6 | |
| Sept. 18 | Light rain | 24° /19° | 6.7 mm | 5 | |
| Sept. 19 | Light rain | 24° /18° | 4.1 mm | 5 | |
| Sept. 20 | Light rain | 21° /16° | 2.5 mm | 5 | |
| Sept. 21 | Overcast | 23° /16° | 0.6 mm | 4 | |
| Sept. 22 |  Mist | 22° /15° | 0.5 mm | 4 | |
| Sept. 23 | Moderate rain | 21° /15° | 11.1 mm | 4 | |
| Sept. 24 | Patchy rain possible | 21° /15° | 1.8 mm | 4 | |
| Sept. 25 | Moderate rain | 21° /16° | 23.7 mm | 4 | |
| Sept. 26 | Moderate rain | 22° /17° | 18.6 mm | 5 | |
| Sept. 27 | Moderate rain | 21° /15° | 18.6 mm | 4 | |
| Sept. 28 | Moderate rain | 21° /16° | 18.4 mm | 4 | |
| Sept. 29 | Moderate rain | 20° /15° | 12.5 mm | 4 | |
| Sept. 30 | Light rain | 21° /16° | 4.7 mm | 4 | |
| Next | |||||
Important Notice
Our weather forecast for Jersey City 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 Jersey City forecast closer to your planned date for the most up-to-date weather information.
Change Month
Jersey City in September - FAQ
What are the expected maximum and minimum temperatures in Jersey City during September?
During September, expect a variety of temperatures with highs around 24° and lows near 17°, suitable for diverse activities and preferences.
How much rainfall should be expected in Jersey City during September?
Significant rainfall exceeding 243.7 mm is expected in Jersey City during September, occurring over more than 10 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Jersey City during September?
The average wind speed in Jersey City during September is 18 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Jersey City
Explore the daily rainfall trends and prepare for Jersey Citys September weather 💧
Typically, Jersey City has 10 rainy days in September with a total of 243.7 mm of rainfall.
UV exposure in Jersey City during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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