Climate almanac
Fairfield
New Jersey, United States · 40.88°, -74.31°
What is the weather like in Fairfield in July?
In July, Fairfield is typically 85°F (30°C) during the day and 69°F (20°C) at night. The month brings about 5.3 in (135 mm) of precipitation in total.
- Average high85°F (30°C)
- Average low69°F (20°C)
- Precipitation5.3 in (135 mm)
- Clear or mostly clear days9
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)