Annual
Climatology: Fort Smith, AR (FSM)
Elev: 449 ft Lat: 35o 20'N Long: 94o 22'W

Figure 1: Average Temperatures and Precipitation 1971-2000. (NCDC Data)
|
Month |
Daily Max |
Daily Min |
Mean |
Maximum Daily Temperature |
Minimum Daily Temperature |
|
January |
48.1 |
27.8 |
38.0 |
81 |
-11 |
|
February |
54.8 |
32.6 |
43.7 |
87 |
-9 |
|
March |
64.2 |
40.9 |
52.6 |
94 |
7 |
|
April |
73.2 |
49.0 |
61.1 |
95 |
22 |
|
May |
80.0 |
58.9 |
69.5 |
99 |
34 |
|
June |
87.7 |
67.2 |
77.5 |
106 |
47 |
|
July |
92.9 |
71.4 |
82.2 |
111 |
50 |
|
August |
92.6 |
70.3 |
81.5 |
113 |
51 |
|
September |
84.9 |
62.9 |
73.9 |
109 |
33 |
|
October |
75.0 |
50.5 |
62.8 |
96 |
22 |
|
November |
61.4 |
39.5 |
50.5 |
86 |
8 |
|
December |
50.9 |
31.1 |
41.0 |
82 |
-5 |
|
Annual |
72.1 |
50.2 |
61.2 |
113 |
-11 |
|
Month |
Mean |
Median |
Extreme |
Year |
Snow* |
|
January |
2.37 |
2.03 |
7.76 |
1998 |
3.1 |
|
February |
2.59 |
2.27 |
6.50 |
1997 |
1.8 |
|
March |
3.94 |
4.00 |
8.24 |
1973 |
0.7 |
|
April |
3.91 |
3.70 |
8.48 |
1990 |
Tr |
|
May |
5.29 |
5.04 |
13.45 |
1990 |
0.0 |
|
June |
4.28 |
4.27 |
8.80 |
2000 |
0.0 |
|
July |
3.19 |
2.61 |
10.38 |
1994 |
0.0 |
|
August |
2.56 |
2.37 |
6.57 |
1971 |
0.0 |
|
September |
3.61 |
3.47 |
8.96 |
1974 |
0.0 |
|
October |
3.94 |
3.78 |
11.80 |
1984 |
Tr |
|
November |
4.80 |
4.13 |
13.92 |
1994 |
0.6 |
|
December |
3.39 |
3.15 |
10.09 |
1971 |
0.9 |
|
Annual |
43.87 |
44.22 |
|
|
7.1 |
* Snowfall totals represent
mean snowfall 1971-2000
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