CLIMATE CHARTS
Quincy Rgnl Ap, Illinois
Latitude: 39.9369 Longitude: -91.1919
Elevation: 769 feet (234.4 meters)
Monthly Data Table for Quincy Rgnl Ap, Illinois
Imperial Units
Statistic |
Units |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Maximum Temperature |
°F |
34.4 |
39.1 |
51.4 |
63.4 |
72.7 |
81.7 |
85.8 |
84.5 |
77.1 |
65.0 |
51.3 |
37.5 |
Minimum Temperature |
°F |
18.5 |
22.6 |
32.4 |
43.0 |
52.9 |
62.4 |
66.3 |
64.4 |
55.6 |
44.4 |
33.7 |
22.1 |
Heating Degree Days |
°F |
1195 |
956 |
718 |
370 |
136 |
16 |
0 |
5 |
82 |
337 |
676 |
1091 |
Cooling Degree Days |
°F |
0 |
0 |
2 |
16 |
68 |
227 |
343 |
297 |
123 |
17 |
1 |
0 |
Precipitation |
in. |
1.52 |
1.88 |
2.46 |
3.69 |
4.54 |
3.99 |
4.04 |
3.63 |
3.30 |
3.01 |
3.02 |
2.25 |
Metric Units
Statistic |
Units |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Maximum Temperature |
°C |
1.3 |
3.9 |
10.8 |
17.4 |
22.6 |
27.6 |
29.9 |
29.2 |
25.1 |
18.3 |
10.7 |
3.1 |
Minimum Temperature |
°C |
-7.5 |
-5.2 |
0.2 |
6.1 |
11.6 |
16.9 |
19.1 |
18.0 |
13.1 |
6.9 |
0.9 |
-5.5 |
Heating Degree Days |
°C |
664 |
531 |
399 |
206 |
76 |
9 |
0 |
3 |
46 |
187 |
376 |
606 |
Cooling Degree Days |
°C |
0 |
0 |
1 |
9 |
38 |
126 |
191 |
165 |
68 |
9 |
1 |
0 |
Precipitation |
cm. |
3.86 |
4.78 |
6.25 |
9.37 |
11.53 |
10.13 |
10.26 |
9.22 |
8.38 |
7.65 |
7.67 |
5.71 |