Climate almanac
Pomona
New Jersey, United States · 39.48°, -74.58°
What is the weather like in Pomona in September?
In September, Pomona is typically 77°F (25°C) during the day and 65°F (18°C) at night. The month brings about 4.0 in (103 mm) of precipitation in total.
- Average high77°F (25°C)
- Average low65°F (18°C)
- Precipitation4.0 in (103 mm)
- Clear or mostly clear days11
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)