Please click on any column to get detailed information about Spearfish weather in that particular month. You will get daily weather information for that month for the last several years.
Day & Night air temperature, °F
The warmest month in Spearfish is july. The average daily temp is 83.3°F. The average nightly temp is 65.1°F.
Precipitation total, in.
Number of rainy days
This chart shows averages for the last three years. It shows medium and heavy rains only, it doesn't show light rains.
Wind speed, mph
Sunny, partly cloudy and cloudy days
Average sunny hours
Sunny hours are calculated based on the average daily number of hours while sunlight can reach the ground. It depends on day length and cloudiness during the day.
* Charts above show average data for the last 3 years.
weather in
March
March
| Spearfish |
14 days
forecast
forecast
| Spearfish |
current
weather
weather
| Spearfish |
7 days
forecast
forecast
| Spearfish |
Best time for vacation in Spearfish
Spearfish on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Spearfish
Local time: 16:56
March 18, wednesday
1800

75°F
E
12 mph
12 mph
2100

63°F
NE
7 mph
7 mph
March 19, thursday
0000

59°F
NE
7 mph
7 mph
0300

55°F
NE
7 mph
7 mph
0600

48°F
NE
8 mph
8 mph
0900

50°F
NE
7 mph
7 mph
1200

66°F
E
14 mph
14 mph
1500

73°F
E
14 mph
14 mph



























