Best year time to visit Belle Fourche

General weather information about Belle Fourche

Average annual temperature is 9.7 °C

Absolute maximum temperature: 37.8 °C

Absolute minimum temperature: -30.9 °C

Number of sunny days: 222 days

Number of rainy days: 101 days

Number of snow days: 42 days

* Weather data for Belle Fourche 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)	13.6	15.0	17.7	27.6	28.2	31.6	37.2	37.8	34.8	25.1	21.5	20.0
Average daytime temperature (°C)	3.7	4.5	5.0	13.4	22.7	25.8	30.3	30.0	25.6	14.9	11.6	6.7
Average temperature (°C)	-1.1	-2.0	-1.8	6.1	16.0	19.6	23.1	22.7	18.2	8.7	5.0	1.1
Average night temperature (°C)	-4.4	-6.9	-6.3	0.1	9.6	13.6	16.0	16.6	12.2	3.9	0.2	-2.7
Absolute minimum temperature (°C)	-18.7	-30.9	-13.3	-9.1	0.5	8.8	8.6	11.8	7.8	-9.5	-9.1	-10.7

The best time to visit Belle Fourche during the most sunny months:

Months with the longest average daylight duration in Belle Fourche:

The largest precipitation sum in Belle Fourche is at

May — 100(mm)

June — 96(mm)

August — 55(mm)

September — 80(mm)

When is the best time to visit Belle Fourche?

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

What is the weather like in Belle Fourche?

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

How many sunny days does Belle Fourche have?

The monthly weather statistics above show sunshine and rainfall patterns for Belle Fourche throughout the year.