Effingham 3SW, Illinois
ID: USC00112687 Latitude: 39.1181 Longitude: -88.6244
Elevation: 625 feet ( 190.5 meters)
Source: NOAA Climate Normals 1991-2020
Precipitation Total: 44.01 in., 17.33 cm.
Monthly Data Table for Effingham 3SW, Illinois
Monthly Data from NOAA Monthly Normals 2006-2020
Imperial Units
Statistic |
Units |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Maximum Temperature |
°F |
38.1 |
41.2 |
54.4 |
66.4 |
76.5 |
86.1 |
88.3 |
87.2 |
81.8 |
68.8 |
54.2 |
42.9 |
Minimum Temperature |
°F |
20.4 |
21.7 |
33.2 |
42.5 |
54.5 |
63.5 |
66.0 |
63.8 |
56.7 |
44.5 |
33.0 |
26.0 |
Heating Degree Days |
°F |
1108.0 |
939.0 |
662.1 |
332.5 |
103.0 |
3.8 |
0.7 |
1.5 |
45.5 |
295.3 |
643.5 |
946.9 |
Cooling Degree Days |
°F |
0.0 |
0.0 |
4.8 |
16.0 |
118.4 |
297.6 |
377.3 |
326.9 |
172.7 |
36.4 |
1.6 |
0.0 |
Precipitation |
I |
2.6 |
2.6 |
3.4 |
5.4 |
5.0 |
5.6 |
4.6 |
3.2 |
2.8 |
3.8 |
3.3 |
3.4 |
Metric Units
Statistic |
Units |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Maximum Temperature |
°C |
3.4 |
5.1 |
12.4 |
19.1 |
24.7 |
30.1 |
31.3 |
30.7 |
27.7 |
20.4 |
12.3 |
6.1 |
Minimum Temperature |
°C |
-6.4 |
-5.7 |
0.7 |
5.8 |
12.5 |
17.5 |
18.9 |
17.7 |
13.7 |
6.9 |
0.6 |
-3.3 |
Heating Degree Days |
°C |
597.8 |
503.9 |
350.1 |
166.9 |
39.4 |
-15.7 |
-17.4 |
-16.9 |
7.5 |
146.3 |
339.7 |
508.3 |
Cooling Degree Days |
°C |
-17.8 |
-17.8 |
-15.1 |
-8.9 |
48.0 |
147.6 |
191.8 |
163.8 |
78.2 |
2.4 |
-16.9 |
-17.8 |
Precipitation |
M |
6.7 |
6.5 |
8.6 |
13.7 |
12.6 |
14.2 |
11.6 |
8.2 |
7.1 |
9.7 |
8.4 |
8.5 |