Annual
Climatology: Sioux Falls, SD (FSD)
Elev: 433.4 m Lat: 43o 55'N Long: 96o 45'W

Figure 1: Average Temperatures and Precipitation 1971-2000. (NCDC Data)
|
Month |
Daily Max |
Daily Min |
Mean |
Maximum Daily Temperature |
Minimum Daily Temperature |
|
January |
-3.8 |
-16.2 |
-10.0 |
18.9 |
-37.8 |
|
February |
-0.2 |
-12.2 |
-6.2 |
21.1 |
-35.0 |
|
March |
6.6 |
-5.9 |
0.3 |
30.6 |
-30.6 |
|
April |
14.9 |
0.3 |
7.6 |
34.4 |
-15.0 |
|
May |
21.7 |
7.0 |
14.3 |
37.8 |
-8.3 |
|
June |
27.0 |
12.5 |
19.7 |
43.3 |
0.6 |
|
July |
29.8 |
15.7 |
22.8 |
42.2 |
3.3 |
|
August |
28.4 |
14.7 |
21.6 |
42.2 |
1.1 |
|
September |
23.4 |
8.7 |
16.1 |
40.0 |
-5.6 |
|
October |
16.2 |
1.6 |
8.9 |
34.4 |
-12.8 |
|
November |
5.5 |
-6.3 |
-0.4 |
27.2 |
-27.2 |
|
December |
-1.8 |
-13.4 |
-7.6 |
17.2 |
-33.3 |
|
Annual |
14.0 |
0.6 |
7.3 |
43.3 |
-37.8 |
|
Month |
Mean |
Median |
Extreme |
Year |
Snow* |
|
January |
13.0 |
10.7 |
39.1 |
1988 |
175.3 |
|
February |
13.0 |
9.4 |
44.7 |
1992 |
149.9 |
|
March |
46.0 |
40.4 |
103.6 |
1998 |
205.7 |
|
April |
67.3 |
59.7 |
148.1 |
1995 |
88.9 |
|
May |
86.1 |
77.0 |
209.8 |
1993 |
0.0 |
|
June |
88.6 |
72.4 |
214.1 |
1984 |
Tr |
|
July |
74.4 |
68.1 |
213.6 |
1992 |
0.0 |
|
August |
76.5 |
69.1 |
230.9 |
1975 |
0.0 |
|
September |
65.5 |
50.5 |
235.2 |
1996 |
0.0 |
|
October |
49.0 |
43.2 |
159.5 |
1998 |
27.9 |
|
November |
34.5 |
34.5 |
74.9 |
1983 |
193.0 |
|
December |
13.2 |
9.4 |
50.5 |
1982 |
157.5 |
|
Annual |
627.1 |
663.2 |
|
|
998.2 |
* Snowfall totals represent
mean snowfall 1971-2000
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