Best year time to visit City of Sun Valley

General weather information about City of Sun Valley

Average annual temperature is 18.7 °C

Absolute maximum temperature: 40.7 °C

Absolute minimum temperature: -4.6 °C

Number of sunny days: 211 days

Number of rainy days: 154 days

* Weather data for City of Sun Valley 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)	22.1	24.8	26.6	28.6	31.0	36.9	37.6	40.7	39.1	32.2	27.0	22.8
Average daytime temperature (°C)	14.2	15.9	19.7	22.2	27.7	32.8	34.3	37.0	32.1	24.6	18.1	14.4
Average temperature (°C)	9.3	9.8	13.8	16.3	21.7	26.5	28.6	30.8	26.1	19.1	12.5	9.1
Average night temperature (°C)	5.3	5.6	9.3	11.5	16.8	21.3	24.1	25.3	21.0	14.7	8.1	4.9
Absolute minimum temperature (°C)	-3.8	-4.6	-2.6	5.8	8.7	17.7	20.6	19.2	17.6	0.3	-1.8	-2.0

The best time to visit City of Sun Valley during the most sunny months:

The largest precipitation sum in City of Sun Valley is at

February — 171(mm)

March — 236(mm)

October — 193(mm)

When is the best time to visit City of Sun Valley?

The historical weather data above shows the warmest, sunniest and driest months to help you choose the best time to visit City of Sun Valley.

What is the weather like in City of Sun Valley?

See average temperature, rainfall and daylight hours for City of Sun Valley by month in the table above.

How many sunny days does City of Sun Valley have?

The monthly weather statistics above show sunshine and rainfall patterns for City of Sun Valley throughout the year.