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Thermalito, CA weather and climate

Butte County, CA · population 6,645 · about 187 ft elevation

Everything below is a 30 year average for 1991-2020, computed from daily climate history at Thermalito's own coordinates.

The year at a glance

Sunny days
261
clear or partly cloudy, per year
Precipitation
43 in
per year
Wet days
74
rain or snow per year
Snowfall
17 in
per year
Hot days
93
above 90 °F
Freezing nights
12
at or below 32 °F
Humidity
57%
average relative
Average temperature
63 °F
year round

Monthly temperatures

Average daily high and low for each month, in °F.

Daily highDaily low
406080100JanMarMayJulSepNovDaily high, Jan: 56 °FDaily high, Feb: 61 °FDaily high, Mar: 66 °FDaily high, Apr: 73 °FDaily high, May: 81 °FDaily high, Jun: 90 °FDaily high, Jul: 96 °FDaily high, Aug: 94 °FDaily high, Sep: 89 °FDaily high, Oct: 79 °FDaily high, Nov: 64 °FDaily high, Dec: 56 °FDaily low, Jan: 40 °FDaily low, Feb: 42 °FDaily low, Mar: 45 °FDaily low, Apr: 48 °FDaily low, May: 55 °FDaily low, Jun: 61 °FDaily low, Jul: 65 °FDaily low, Aug: 63 °FDaily low, Sep: 59 °FDaily low, Oct: 51 °FDaily low, Nov: 44 °FDaily low, Dec: 40 °F
View monthly temperatures as a table
Monthly temperatures (°F)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Daily high566166738190969489796456
Daily low404245485561656359514440

Monthly precipitation

Total rain plus melted snow for each month, in inches.

0.02.55.07.5JanMarMayJulSepNovThermalito, Jan: 7.8 inThermalito, Feb: 7.5 inThermalito, Mar: 6.4 inThermalito, Apr: 3.2 inThermalito, May: 2.0 inThermalito, Jun: 0.5 inThermalito, Jul: 0.0 inThermalito, Aug: 0.1 inThermalito, Sep: 0.3 inThermalito, Oct: 2.2 inThermalito, Nov: 4.5 inThermalito, Dec: 8.5 in
View monthly precipitation as a table
Monthly precipitation (inches)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Thermalito7.87.56.43.22.00.50.00.10.32.24.58.5

Monthly sunny days

Days each month with clear or partly cloudy skies.

0102030JanMarMayJulSepNovThermalito, Jan: 15 daysThermalito, Feb: 14 daysThermalito, Mar: 16 daysThermalito, Apr: 19 daysThermalito, May: 23 daysThermalito, Jun: 27 daysThermalito, Jul: 30 daysThermalito, Aug: 30 daysThermalito, Sep: 29 daysThermalito, Oct: 26 daysThermalito, Nov: 18 daysThermalito, Dec: 15 days
View monthly sunny days as a table
Monthly sunny days (days)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Thermalito151416192327303029261815

Compare Thermalito with another city

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See weather for every covered California city

About this data

Figures are 30 year averages for 1991-2020. Wet days count days with measurable precipitation, calibrated against the wet day counts in NOAA's published climate normals. Sunny days count clear plus partly cloudy days, defined as average cloud cover of 63 percent or less and calibrated against NOAA's published sky cover tables. Snowfall figures are model estimates anchored to NOAA station measurements near each city.

Weather data by Open-Meteo.com (CC BY 4.0). Contains modified Copernicus Climate Change Service information (ERA5, ERA5-Land).