Climate almanac
Summit
New Jersey, United States · 40.72°, -74.36°
What is the weather like in Summit in October?
In October, Summit is typically 66°F (19°C) during the day and 52°F (11°C) at night. The month brings about 4.1 in (105 mm) of precipitation in total.
- Average high66°F (19°C)
- Average low52°F (11°C)
- Precipitation4.1 in (105 mm)
- Clear or mostly clear days13
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)