Spearfish, South Dakota
ID: USC00397882 Latitude: 44.4975 Longitude: -103.8717
Elevation: 3632.9 feet (1107.3 meters)
Source: NOAA Climate Normals 1991-2020
Precipitation Total: 21.41 in., 8.43 cm.
Monthly Data Table for Spearfish, South Dakota
Monthly Data from NOAA Monthly Normals 2006-2020
Imperial Units
Statistic |
Units |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Maximum Temperature |
°F |
37.0 |
35.3 |
47.6 |
54.4 |
63.7 |
76.7 |
84.9 |
82.3 |
74.0 |
58.1 |
47.6 |
35.7 |
Minimum Temperature |
°F |
16.5 |
13.2 |
24.4 |
31.7 |
41.7 |
51.9 |
58.1 |
56.1 |
48.0 |
35.2 |
26.3 |
16.3 |
Heating Degree Days |
°F |
1186.2 |
1140.2 |
899.5 |
658.7 |
392.5 |
94.8 |
10.4 |
30.6 |
178.8 |
572.8 |
841.8 |
1208.3 |
Cooling Degree Days |
°F |
0.0 |
0.0 |
0.1 |
0.4 |
11.2 |
73.7 |
211.6 |
160.7 |
58.4 |
4.2 |
0.0 |
0.0 |
Precipitation |
I |
0.6 |
1.1 |
1.4 |
2.3 |
4.4 |
3.8 |
2.4 |
2.1 |
1.7 |
2.1 |
0.6 |
1.0 |
Metric Units
Statistic |
Units |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Maximum Temperature |
°C |
2.8 |
1.8 |
8.7 |
12.4 |
17.6 |
24.8 |
29.4 |
27.9 |
23.3 |
14.5 |
8.7 |
2.1 |
Minimum Temperature |
°C |
-8.6 |
-10.4 |
-4.2 |
-0.2 |
5.4 |
11.1 |
14.5 |
13.4 |
8.9 |
1.8 |
-3.2 |
-8.7 |
Heating Degree Days |
°C |
641.2 |
615.7 |
481.9 |
348.2 |
200.3 |
34.9 |
-12.0 |
-0.8 |
81.6 |
300.4 |
449.9 |
653.5 |
Cooling Degree Days |
°C |
-17.8 |
-17.8 |
-17.7 |
-17.6 |
-11.6 |
23.2 |
99.8 |
71.5 |
14.7 |
-15.4 |
-17.8 |
-17.8 |
Precipitation |
M |
1.4 |
2.9 |
3.4 |
5.8 |
11.1 |
9.5 |
6.0 |
5.4 |
4.2 |
5.3 |
1.5 |
2.4 |