The temperatures in East Brunswick in September are comfortable with low of 17°C and and high up to 25°C.
You can expect about 3 to 8 days of rain in East Brunswick during the month of September. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.
Our weather forecast can give you a great sense of what weather to expect in East Brunswick in September 2025.
If you’re planning to visit East Brunswick in the near future, we highly recommend that you review the 14 day weather forecast for East Brunswick before you arrive.
Temperatures
25° / 17°
Rainy Days
3
Snowy Days
0
Dry Days
27
Rainfall
49
mm
Sun Hours
7.1
Hrs