Best year time to visit City of Boise City

General weather information about City of Boise City

Average annual temperature is 14.0 °C

Absolute maximum temperature: 37.8 °C

Absolute minimum temperature: -16.6 °C

Number of sunny days: 236 days

Number of rainy days: 116 days

Number of snow days: 13 days

* Weather data for City of Boise City 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)	21.5	21.4	24.8	31.0	32.5	37.8	37.5	36.5	35.7	28.7	28.8	22.1
Average daytime temperature (°C)	9.4	12.5	15.8	22.3	25.1	27.6	33.3	32.4	29.5	21.6	15.9	11.3
Average temperature (°C)	2.7	3.8	7.4	13.3	18.1	21.0	25.8	25.7	22.6	14.4	8.6	4.5
Average night temperature (°C)	-2.1	-2.4	1.1	6.3	12.2	15.0	19.3	19.3	16.6	8.5	3.4	-0.1
Absolute minimum temperature (°C)	-16.6	-13.9	-6.1	-3.5	7.2	10.5	16.0	15.5	11.8	-6.1	-5.2	-5.4

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

The largest precipitation sum in City of Boise City is at

April — 44(mm)

May — 67(mm)

June — 77(mm)

July — 54(mm)

When is the best time to visit City of Boise City?

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

What is the weather like in City of Boise City?

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

How many sunny days does City of Boise City have?

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