Measurements:
°C
°F
CURRENT WEATHER
09:45
Spearfish
56°F
SE 8 mph
Feels like: 54°F
Precip: 2%
World Resorts USA Spearfish

Annual Weather

Spearfish Air Temperature, °F

Precipitation Totals, in

Rainy Days During the Year

Average Wind Speed, mph
Sunny, Cloudy and Gloomy Days
Average Sunny Hours Per Day

We are using day length and cloud cover information for each day of the month to calculate averages for this chart.

Best Time to Visit Spearfish
The most sunny months:
September 23 days
August 22 days
July 21 days
The most warm months:
July 88.7 °F
August 86.3 °F
September 78.7 °F
The most cold months:
January 30.4 °F
February 32.0 °F
December 35.2 °F
The most rainy months:
May 3 days
July 1 day
August 1 day
The most windy months:
April 10 mph
May 9 mph
December 9 mph
more details

Spearfish on the Weather Map

USA Resorts:
NAME
F°
Boston +64
Chicago +74
Hawaii +80
Las Vegas +80
Los Angeles +74
Maui +66
Miami +92
Myrtle Beach +88
New York +72
Panama City Beach +100
San Diego +72
San Francisco +60
Santa Monica +72
Sarasota +94
Washington +76
all resorts
24 Hours Weather Forecast
Spearfish
Local time: 09:45
15 sep, tuesday
1200 66°F
S
9 mph
1500 72°F
SW
12 mph
1800 70°F
W
17 mph
2100 56°F
NW
12 mph
16 sep, wednesday
0000 58°F
NW
14 mph
0300 60°F
NW
13 mph
0600 60°F
NW
7 mph
0900 72°F
W
2 mph