Butte County Climate
Butte County, California
Avg Annual Temp
60.0°F
Annual Precip
48.1"
Annual Snowfall
27.4"
Extreme Heat Days
72.23333333333333
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Seasonal Overview
National Comparison
Climate Profile
About Butte County Weather
A Hot Climate with High Precipitation
Butte County averages 59.9°F, which is notably warmer than the median temperature across the United States. Its 48.1 inches of annual rain is also well above the national median.
Much Wetter Than the California Average
With 48.1 inches of rain, Butte is nearly twice as wet as the California state average of 25.8 inches. Its annual temperature of 59.9°F also runs slightly higher than the state average.
Wetter and Snowier Than Colusa
Butte receives 48.1 inches of rain and 27.4 inches of snow, vastly exceeding neighboring Colusa County's totals. It offers a more varied mountain climate compared to the flatter valley floor.
Sizzling Summers and Snowy Mountain Winters
Residents endure 72 extreme heat days each year as July temperatures average 76.8°F. Winter brings a significant contrast with 27.4 inches of snowfall and an average temp of 46.4°F.
Gear Up for Heat and Snow
Residents need both powerful air conditioning for 72 heat days and snow-clearing tools for the 27.4-inch winter average. Waterproofing is also critical given the high 48.1 inches of annual rain.
Frequently Asked Questions
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Data source: NOAA National Centers for Environmental Information (NCEI), U.S. Climate Normals 1991-2020.
Climate normals are 30-year averages of weather variables computed from 1991 to 2020. Station data is aggregated to county level using spatial averaging. Data is informational only — not a substitute for official National Weather Service forecasts or emergency weather warnings.