Rochelle, Illinois
ID: USC00117354 Latitude: 41.9117 Longitude: -89.0708
Elevation: 774.9 feet ( 236.2 meters)
Source: NOAA Climate Normals 1991-2020
Precipitation Total: 36.59 in., 14.41 cm.
Monthly Data Table for Rochelle, 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 |
29.0 |
30.6 |
45.3 |
58.7 |
70.4 |
79.5 |
82.2 |
80.6 |
75.5 |
62.0 |
47.1 |
34.2 |
Minimum Temperature |
°F |
12.6 |
13.3 |
26.5 |
36.1 |
48.1 |
58.5 |
61.8 |
59.5 |
52.4 |
40.0 |
28.7 |
18.8 |
Heating Degree Days |
°F |
1370.1 |
1204.9 |
904.3 |
528.8 |
224.3 |
27.9 |
8.2 |
14.2 |
112.5 |
443.2 |
813.0 |
1193.3 |
Cooling Degree Days |
°F |
0.0 |
0.0 |
1.9 |
0.9 |
45.9 |
147.7 |
225.1 |
170.7 |
80.8 |
9.3 |
0.0 |
0.0 |
Precipitation |
I |
1.7 |
1.9 |
2.7 |
3.6 |
4.8 |
5.3 |
4.5 |
4.2 |
3.6 |
3.3 |
2.1 |
2.5 |
Metric Units
Statistic |
Units |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Maximum Temperature |
°C |
-1.7 |
-0.8 |
7.4 |
14.8 |
21.3 |
26.4 |
27.9 |
27.0 |
24.2 |
16.7 |
8.4 |
1.2 |
Minimum Temperature |
°C |
-10.8 |
-10.4 |
-3.1 |
2.3 |
8.9 |
14.7 |
16.6 |
15.3 |
11.3 |
4.4 |
-1.8 |
-7.3 |
Heating Degree Days |
°C |
743.4 |
651.6 |
484.6 |
276.0 |
106.8 |
-2.3 |
-13.2 |
-9.9 |
44.7 |
228.4 |
433.9 |
645.2 |
Cooling Degree Days |
°C |
-17.8 |
-17.8 |
-16.7 |
-17.3 |
7.7 |
64.3 |
107.3 |
77.1 |
27.1 |
-12.6 |
-17.8 |
-17.8 |
Precipitation |
M |
4.4 |
4.9 |
6.8 |
9.1 |
12.2 |
13.4 |
11.5 |
10.6 |
9.1 |
8.4 |
5.3 |
6.2 |