Newark weather in September
September in Newark averages 78°F by day and 61°F at night, with 3.8 inches of precipitation. It is the 4th-warmest and 8th-wettest month of the year here.
- Average high
- 78°F-7° vs August
- Average low
- 61°F0 nights below freezing
- Precipitation
- 3.8 in6 days with 0.1 in. or more
- Snow
- 0.0 in2 days at 90°F+
Is September a good time to visit Newark?
Yes. September is one of the most comfortable months in Newark by our rule (highs of 62 to 86°F, lows of 42°F or more and under 4.5 inches of precipitation). The most comfortable months overall are April to June and August to October.
On September 15 the sun rises at 6:37 am and sets at 7:05 pm, giving 12h 28m of daylight. Daylight all year.
What to pack for Newark in September
- Summer clothes, with a light layer for air conditioning
- An umbrella or rain jacket
Based on 30-year averages, not a forecast. Check the forecast a few days before you go.
September nearby
| City | Distance | High | Low | Precip. |
|---|---|---|---|---|
| Newark | 78°F | 61°F | 3.8 in | |
| Elizabeth, NJ | 5 mi | 78°F | 61°F | 3.8 in |
| Jersey City, NJ | 6 mi | 78°F | 61°F | 3.8 in |
| Clifton, NJ | 9 mi | 76°F | 62°F | 4.3 in |
| New York, NY | 11 mi | 76°F | 62°F | 4.3 in |
| Paterson, NJ | 13 mi | 76°F | 62°F | 4.3 in |
| Yonkers, NY | 22 mi | 77°F | 64°F | 3.9 in |
Frequently asked questions
What is the weather like in Newark in September?
In September, Newark averages a high of 78°F and a low of 61°F, with 3.8 inches of precipitation (NOAA 1991-2020 normals).
Is September a good time to visit Newark?
Yes. September is one of Newark's most comfortable months by our rule: highs between 62°F and 86°F, lows of 42°F or more and modest rain.
Does it snow in Newark in September?
Rarely. The September snowfall normal is under half an inch.
Before and after: Newark in August and Newark in October. All twelve months: Newark weather by month.
NOAA NCEI 1991-2020 climate normals, station Newark Intl. Airport, NJ, 3.8 miles from the city center.