Best year time to visit Butte County

General weather information about Butte County

Average annual temperature is 6.2 °C

Absolute maximum temperature: 37.0 °C

Absolute minimum temperature: -28.0 °C

Number of sunny days: 204 days

Number of rainy days: 95 days

Number of snow days: 66 days

* Weather data for Butte County United States is based on climate observations for 2026 year

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Absolute maximum temperature (°C)	-0.4	1.4	2.3	23.6	27.8	29.5	37.0	35.1	27.3	20.4	12.0	3.9
Average daytime temperature (°C)	-6.2	-4.4	-1.8	7.9	20.1	22.7	32.1	28.0	21.9	13.8	4.3	-0.4
Average temperature (°C)	-9.3	-9.2	-5.9	2.5	13.7	16.3	24.9	20.9	15.2	8.3	-0.1	-4.0
Average night temperature (°C)	-12.5	-12.9	-9.3	-2.2	7.7	10.4	16.9	14.4	9.2	3.4	-3.6	-7.9
Absolute minimum temperature (°C)	-28.0	-23.2	-15.6	-8.3	0.9	2.8	11.2	7.4	2.6	-8.5	-13.2	-17.7

The best time to visit Butte County during the most sunny months:

Months with the longest average daylight duration in Butte County:

The largest precipitation sum in Butte County is at

March — 57(mm)

May — 43(mm)

August — 43(mm)

September — 35(mm)

When is the best time to visit Butte County?

The historical weather data above shows the warmest, sunniest and driest months to help you choose the best time to visit Butte County.

What is the weather like in Butte County?

See average temperature, rainfall and daylight hours for Butte County by month in the table above.

How many sunny days does Butte County have?

The monthly weather statistics above show sunshine and rainfall patterns for Butte County throughout the year.