Parsippany (NJ)
September
Weather in Parsippany, New Jersey for September 2027
Your guide to Parsippany weather in September - trends and predictions
In general, the average temperature in Parsippany at the beginning of September is 25.5 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 21.1 °C by the end of September.
Parsippany experiences moderate rainfall in September, with an average of 9 rainy days and a total precipitation of 197.4 mm.
Is September a good time to visit Parsippany? check out the best time to travel to Parsippany page.
✨ Is September a good time to visit Parsippany? – Ask the AI Weatherman
Temperatures
Rain 🌧️
More
21
Dry days
9
Rainy days
0
Snow days
24°/15°
Temperatures
14 km/h
Avg max wind
70 %
Avg humidity
Parsippany Weather September
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Temperatures trend during September in Parsippany
See the weather trend as well as the moving average line
September weather in Parsippany day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Sept. 1 |  Moderate rain | 27° /19° | 13.2 mm | 5 | |
| Sept. 2 |  Overcast | 24° /16° | 0.9 mm | 4 | |
| Sept. 3 |  Patchy rain possible | 26° /14° | 1.8 mm | 4 | |
| Sept. 4 |  Sunny | 26° /15° | 0.1 mm | 7 | |
| Sept. 5 | Moderate rain | 27° /17° | 16.3 mm | 6 | |
| Sept. 6 |  Light rain | 26° /17° | 2.8 mm | 6 | |
| Sept. 7 |  Heavy rain | 22° /13° | 31 mm | 5 | |
| Sept. 8 | Sunny | 24° /11° | 0 mm | 6 | |
| Sept. 9 |  Partly cloudy | 25° /13° | 0 mm | 5 | |
| Sept. 10 | Sunny | 25° /16° | 0.4 mm | 5 | |
| Sept. 11 | Sunny | 27° /15° | 0 mm | 7 | |
| Sept. 12 | Sunny | 26° /15° | 0 mm | 6 | |
| Sept. 13 | Moderate rain | 26° /17° | 11.5 mm | 5 | |
| Sept. 14 | Sunny | 26° /16° | 0 mm | 7 | |
| Sept. 15 | Light rain | 24° /15° | 2.6 mm | 6 | |
| Sept. 16 | Overcast | 25° /14° | 0 mm | 6 | |
| Sept. 17 | Overcast | 24° /17° | 0.1 mm | 5 | |
| Sept. 18 |  Mist | 24° /17° | 0 mm | 5 | |
| Sept. 19 | Light rain | 24° /16° | 2.5 mm | 5 | |
| Sept. 20 | Light rain | 20° /15° | 4.8 mm | 4 | |
| Sept. 21 | Overcast | 22° /15° | 0.8 mm | 4 | |
| Sept. 22 | Patchy rain possible | 21° /14° | 1.7 mm | 4 | |
| Sept. 23 | Overcast | 21° /14° | 0.5 mm | 4 | |
| Sept. 24 | Patchy rain possible | 21° /14° | 1.1 mm | 5 | |
| Sept. 25 |  Heavy rain at times | 21° /16° | 29 mm | 3 | |
| Sept. 26 | Heavy rain at times | 22° /16° | 22.9 mm | 4 | |
| Sept. 27 | Moderate rain | 21° /15° | 18.7 mm | 4 | |
| Sept. 28 | Heavy rain | 20° /16° | 33.9 mm | 4 | |
| Sept. 29 | Overcast | 20° /14° | 0.8 mm | 4 | |
| Sept. 30 | Overcast | 22° /15° | 0 mm | 4 | |
| Next | |||||
Important Notice
Our weather forecast for Parsippany 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 Parsippany forecast closer to your planned date for the most up-to-date weather information.
Change Month
Parsippany in September - FAQ
What are the expected maximum and minimum temperatures in Parsippany during September?
During September, expect a variety of temperatures with highs around 24° and lows near 15°, suitable for diverse activities and preferences.
How much rainfall should be expected in Parsippany during September?
Significant rainfall exceeding 197.4 mm is expected in Parsippany during September, occurring over more than 9 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Parsippany during September?
The average wind speed in Parsippany during September is 14 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Parsippany
Explore the daily rainfall trends and prepare for Parsippanys September weather 💧
Typically, Parsippany has 9 rainy days in September with a total of 197.4 mm of rainfall.
UV exposure in Parsippany during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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