Climate almanac
Millville
New Jersey, United States · 39.40°, -75.04°
What is the climate like in Millville?
The best time to visit Millville is typically June, the year's most comfortable month (6.4/10). Millville is warmest in July, when daily highs average 87°F (31°C), and coolest in January, when lows fall to about 30°F (-1°C). The wettest month is typically July and the driest is November; the year sees roughly 48 in (1208 mm) of precipitation.
- Best time to visitJune — the year's comfort peak (6.4/10)
- Warmest monthJuly — average high 87°F (31°C)
- Coolest monthJanuary — average low 30°F (-1°C)
- Wettest monthJuly (5.6 in (142 mm))
- Driest monthNovember (2.6 in (66 mm))
- Annual precipitation48 in (1208 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
- Records fromMillville Muni AP, 5 km away (1943-2026)