Annual
Climatology: Moline, IL (MLI)
Elev: 592 ft Lat: 41o 28'N Long: 90o 31'W
Figure 1: Average Temperatures and Precipitation 1971-2000. (NCDC Data)
Month |
Daily Max |
Daily Min |
Mean |
Maximum Daily Temperature |
Minimum Daily Temperature |
January |
29.8 |
12.3 |
21.1 |
69 |
-27 |
February |
35.6 |
18.2 |
26.9 |
71 |
-28 |
March |
48.3 |
29.0 |
38.7 |
88 |
-19 |
April |
61.7 |
39.3 |
50.5 |
93 |
7 |
May |
73.3 |
50.0 |
61.7 |
95 |
26 |
June |
82.7 |
59.7 |
71.2 |
104 |
39 |
July |
86.1 |
64.5 |
75.3 |
103 |
46 |
August |
83.9 |
62.4 |
73.2 |
103 |
40 |
September |
76.5 |
53.4 |
65.0 |
99 |
30 |
October |
64.4 |
41.6 |
53.0 |
93 |
16 |
November |
48.0 |
30.1 |
39.1 |
80 |
-9 |
December |
34.5 |
18.3 |
26.4 |
71 |
-24 |
Annual |
60.4 |
39.9 |
50.2 |
104 |
-28 |
Month |
Mean |
Median |
Extreme |
Year |
Snow* |
January |
1.58 |
1.26 |
4.39 |
1974 |
10.2 |
February |
1.51 |
1.32 |
3.30 |
2000 |
7.0 |
March |
2.92 |
2.67 |
7.43 |
1973 |
5.0 |
April |
3.82 |
3.56 |
11.30 |
1973 |
1.4 |
May |
4.25 |
3.74 |
11.43 |
1974 |
Tr |
June |
4.63 |
3.68 |
13.21 |
1993 |
0.0 |
July |
4.03 |
3.29 |
11.76 |
1992 |
0.0 |
August |
4.41 |
3.31 |
15.23 |
1987 |
0.0 |
September |
3.16 |
3.12 |
6.74 |
1973 |
0.0 |
October |
2.80 |
2.24 |
8.54 |
1985 |
0.2 |
November |
2.73 |
2.76 |
6.77 |
1992 |
3.0 |
December |
2.20 |
1.97 |
4.99 |
1982 |
8.4 |
Annual |
38.04 |
37.20 |
|
|
35.2 |
* Snowfall totals represent
mean snowfall 1971-2000
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