Climate almanac
Oroville
California, US · 39.51°, -121.56°
What is the climate like in Oroville?
The best time to visit Oroville is typically May – October, with trip comfort peaking in August (9.3/10). Oroville is warmest in July, when daily highs average 98°F (36°C), and coolest in December, when lows fall to about 41°F (5°C). The wettest month is typically January and the driest is July; the year sees roughly 46 in of precipitation.
- Best time to visitMay – October — comfort peaks in August (9.3/10)
- Warmest monthJuly — average high 98°F (36°C)
- Coolest monthDecember — average low 41°F (5°C)
- Wettest monthJanuary (8.8 in)
- Driest monthJuly (0.0 in)
- Annual precipitation46 in