Aurora, Illinois
ID: USC00110338 Latitude: 41.7803 Longitude: -88.3092
Elevation: 660.1 feet ( 201.2 meters)
Source: NOAA Climate Normals 1991-2020
Precipitation Total: 39.47 in., 15.54 cm.
Monthly Data Table for Aurora, 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 |
30.8 |
32.9 |
47.3 |
59.6 |
71.2 |
80.4 |
84.0 |
82.2 |
76.1 |
62.6 |
48.2 |
36.1 |
Minimum Temperature |
°F |
15.8 |
16.9 |
29.1 |
38.7 |
50.1 |
59.9 |
64.6 |
63.0 |
55.9 |
43.1 |
31.2 |
21.8 |
Heating Degree Days |
°F |
1292.6 |
1122.4 |
834.3 |
478.6 |
192.0 |
22.6 |
3.1 |
5.0 |
79.6 |
389.6 |
759.2 |
1117.4 |
Cooling Degree Days |
°F |
0.0 |
0.0 |
3.3 |
3.2 |
57.1 |
177.0 |
291.2 |
240.5 |
109.5 |
13.0 |
0.2 |
0.0 |
Precipitation |
I |
1.8 |
2.1 |
2.6 |
4.3 |
5.8 |
4.9 |
4.0 |
4.0 |
3.5 |
4.3 |
2.4 |
2.6 |
Metric Units
Statistic |
Units |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Maximum Temperature |
°C |
-0.7 |
0.5 |
8.5 |
15.3 |
21.8 |
26.9 |
28.9 |
27.9 |
24.5 |
17.0 |
9.0 |
2.3 |
Minimum Temperature |
°C |
-9.0 |
-8.4 |
-1.6 |
3.7 |
10.1 |
15.5 |
18.1 |
17.2 |
13.3 |
6.2 |
-0.4 |
-5.7 |
Heating Degree Days |
°C |
700.3 |
605.8 |
445.7 |
248.1 |
88.9 |
-5.2 |
-16.1 |
-15.0 |
26.4 |
198.7 |
404.0 |
603.0 |
Cooling Degree Days |
°C |
-17.8 |
-17.8 |
-15.9 |
-16.0 |
13.9 |
80.6 |
144.0 |
115.8 |
43.1 |
-10.6 |
-17.7 |
-17.8 |
Precipitation |
M |
4.6 |
5.3 |
6.6 |
10.9 |
14.7 |
12.5 |
10.1 |
10.1 |
8.8 |
10.9 |
6.0 |
6.6 |