CLIMATE CHARTS
Morrisonville, Illinois
Latitude: 39.4158 Longitude: -89.4614
Elevation: 629.9 feet (192.0 meters)
Monthly Data Table for Morrisonville, Illinois
Imperial Units
Statistic |
Units |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Maximum Temperature |
°F |
34.4 |
39.6 |
51.1 |
64.2 |
74.0 |
82.9 |
85.9 |
84.9 |
79.5 |
67.0 |
52.5 |
38.3 |
Minimum Temperature |
°F |
18.0 |
21.7 |
31.3 |
41.6 |
52.4 |
61.9 |
64.8 |
62.7 |
54.2 |
42.5 |
33.0 |
22.0 |
Heating Degree Days |
°F |
1203 |
962 |
739 |
377 |
135 |
16 |
1 |
5 |
75 |
336 |
668 |
1080 |
Cooling Degree Days |
°F |
0 |
0 |
2 |
14 |
79 |
238 |
322 |
278 |
131 |
18 |
0 |
0 |
Precipitation |
in. |
2.01 |
1.94 |
2.64 |
3.48 |
4.35 |
3.75 |
3.60 |
3.03 |
3.29 |
2.97 |
3.69 |
2.63 |
Metric Units
Statistic |
Units |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Maximum Temperature |
°C |
1.3 |
4.2 |
10.6 |
17.9 |
23.3 |
28.3 |
29.9 |
29.4 |
26.4 |
19.4 |
11.4 |
3.5 |
Minimum Temperature |
°C |
-7.8 |
-5.7 |
-0.4 |
5.3 |
11.3 |
16.6 |
18.2 |
17.1 |
12.3 |
5.8 |
0.6 |
-5.6 |
Heating Degree Days |
°C |
668 |
534 |
411 |
209 |
75 |
9 |
1 |
3 |
42 |
187 |
371 |
600 |
Cooling Degree Days |
°C |
0 |
0 |
1 |
8 |
44 |
132 |
179 |
154 |
73 |
10 |
0 |
0 |
Precipitation |
cm. |
5.11 |
4.93 |
6.71 |
8.84 |
11.05 |
9.53 |
9.14 |
7.70 |
8.36 |
7.54 |
9.37 |
6.68 |