CLIMATE CHARTS
Vandalia, Missouri
Latitude: 39.3167 Longitude: -91.4833
Elevation: 764.1 feet (232.9 meters)
Monthly Data Table for Vandalia, Missouri
Imperial Units
Statistic |
Units |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Maximum Temperature |
°F |
36.0 |
41.1 |
52.4 |
64.3 |
73.5 |
82.3 |
86.5 |
85.5 |
78.0 |
66.5 |
52.8 |
39.1 |
Minimum Temperature |
°F |
18.4 |
22.2 |
31.5 |
42.4 |
52.7 |
62.2 |
66.6 |
64.7 |
55.2 |
43.6 |
33.2 |
22.0 |
Heating Degree Days |
°F |
1172 |
934 |
716 |
367 |
130 |
15 |
1 |
3 |
75 |
325 |
661 |
1068 |
Cooling Degree Days |
°F |
0 |
0 |
2 |
17 |
71 |
232 |
359 |
316 |
123 |
17 |
1 |
0 |
Precipitation |
in. |
1.82 |
2.29 |
2.89 |
3.79 |
5.20 |
4.98 |
4.71 |
3.91 |
3.71 |
2.97 |
3.35 |
2.54 |
Metric Units
Statistic |
Units |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Maximum Temperature |
°C |
2.2 |
5.1 |
11.3 |
17.9 |
23.1 |
27.9 |
30.3 |
29.7 |
25.6 |
19.2 |
11.6 |
3.9 |
Minimum Temperature |
°C |
-7.6 |
-5.4 |
-0.3 |
5.8 |
11.5 |
16.8 |
19.2 |
18.2 |
12.9 |
6.4 |
0.7 |
-5.6 |
Heating Degree Days |
°C |
651 |
519 |
398 |
204 |
72 |
8 |
1 |
2 |
42 |
181 |
367 |
593 |
Cooling Degree Days |
°C |
0 |
0 |
1 |
9 |
39 |
129 |
199 |
176 |
68 |
9 |
1 |
0 |
Precipitation |
cm. |
4.62 |
5.82 |
7.34 |
9.63 |
13.21 |
12.65 |
11.96 |
9.93 |
9.42 |
7.54 |
8.51 |
6.45 |