CLIMATE CHARTS
Danville, Illinois
Latitude: 40.1389 Longitude: -87.6483
Elevation: 558.1 feet (170.1 meters)
Monthly Data Table for Danville, Illinois
Imperial Units
Statistic |
Units |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Maximum Temperature |
°F |
35.1 |
40.0 |
51.9 |
64.8 |
74.7 |
83.3 |
85.4 |
83.8 |
78.3 |
66.1 |
52.2 |
38.3 |
Minimum Temperature |
°F |
19.2 |
22.9 |
32.0 |
42.1 |
51.5 |
60.9 |
64.7 |
63.1 |
55.1 |
43.8 |
34.5 |
23.3 |
Heating Degree Days |
°F |
1173 |
939 |
716 |
363 |
133 |
16 |
1 |
5 |
72 |
329 |
650 |
1060 |
Cooling Degree Days |
°F |
0 |
0 |
2 |
16 |
74 |
229 |
312 |
267 |
123 |
18 |
1 |
0 |
Precipitation |
in. |
2.21 |
2.21 |
3.02 |
3.98 |
4.74 |
4.55 |
4.67 |
3.48 |
2.93 |
3.57 |
3.83 |
2.83 |
Metric Units
Statistic |
Units |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Maximum Temperature |
°C |
1.7 |
4.4 |
11.1 |
18.2 |
23.7 |
28.5 |
29.7 |
28.8 |
25.7 |
18.9 |
11.2 |
3.5 |
Minimum Temperature |
°C |
-7.1 |
-5.1 |
0.0 |
5.6 |
10.8 |
16.1 |
18.2 |
17.3 |
12.8 |
6.6 |
1.4 |
-4.8 |
Heating Degree Days |
°C |
652 |
522 |
398 |
202 |
74 |
9 |
1 |
3 |
40 |
183 |
361 |
589 |
Cooling Degree Days |
°C |
0 |
0 |
1 |
9 |
41 |
127 |
173 |
148 |
68 |
10 |
1 |
0 |
Precipitation |
cm. |
5.61 |
5.61 |
7.67 |
10.11 |
12.04 |
11.56 |
11.86 |
8.84 |
7.44 |
9.07 |
9.73 |
7.19 |