Climate almanac
Corning
California, United States · 39.93°, -122.18°
What is the climate like in Corning?
The best time to visit Corning is typically April – October, with trip comfort peaking in September (9.0/10). Corning is warmest in July, when daily highs average 101°F (38°C), and coolest in December, when lows fall to about 42°F (6°C). The wettest month is typically January and the driest is July; the year sees roughly 28 in (723 mm) of precipitation.
- Best time to visitApril – October — comfort peaks in September (9.0/10)
- Warmest monthJuly — average high 101°F (38°C)
- Coolest monthDecember — average low 42°F (6°C)
- Wettest monthJanuary (5.8 in (148 mm))
- Driest monthJuly (0.0 in (0 mm))
- Annual precipitation28 in (723 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
- Records fromOrland, 20 km away (1903-2026)