Climate almanac
Marlboro
New Jersey, United States · 40.32°, -74.25°
What is the weather like in Marlboro in September?
In September, Marlboro is typically 77°F (25°C) during the day and 63°F (17°C) at night. The month brings about 3.8 in (96 mm) of precipitation in total.
- Average high77°F (25°C)
- Average low63°F (17°C)
- Precipitation3.8 in (96 mm)
- Clear or mostly clear days10
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)