Best year time to visit North Spearfish

General weather information about North Spearfish

Average annual temperature is 9.3 °C

Absolute maximum temperature: 35.6 °C

Absolute minimum temperature: -31.4 °C

Number of sunny days: 203 days

Number of rainy days: 114 days

Number of snow days: 48 days

* Weather data for North Spearfish 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)	13.9	15.0	16.8	25.7	27.6	29.3	34.6	35.6	32.7	24.0	20.0	20.6
Average daytime temperature (°C)	2.9	4.2	4.4	11.9	21.0	23.9	28.1	27.9	24.2	13.8	11.0	6.5
Average temperature (°C)	-1.1	-1.5	-1.8	5.4	15.1	18.3	21.6	21.6	17.5	8.2	5.5	1.8
Average night temperature (°C)	-4.4	-6.4	-6.5	0.1	9.4	12.8	15.0	16.0	11.8	3.8	0.9	-1.6
Absolute minimum temperature (°C)	-21.0	-31.4	-14.2	-9.1	0.0	8.6	7.8	11.1	7.6	-9.3	-9.9	-9.0

The best time to visit North Spearfish during the most sunny months:

Months with the longest average daylight duration in North Spearfish:

The largest precipitation sum in North Spearfish is at

May — 129(mm)

June — 103(mm)

September — 100(mm)

When is the best time to visit North Spearfish?

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

What is the weather like in North Spearfish?

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

How many sunny days does North Spearfish have?

The monthly weather statistics above show sunshine and rainfall patterns for North Spearfish throughout the year.