Monmouth 4NW, Illinois
ID: USC00115772 Latitude: 40.9361 Longitude: -90.7197
Elevation: 724.1 feet ( 220.7 meters)
Source: NOAA Climate Normals 1991-2020
Precipitation Total: 39.07 in., 15.38 cm.
Monthly Data Table for Monmouth 4NW, 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 |
30.5 |
33.0 |
48.6 |
61.6 |
72.8 |
81.9 |
84.1 |
82.6 |
77.6 |
63.9 |
49.3 |
35.7 |
Minimum Temperature |
°F |
13.7 |
15.0 |
28.7 |
39.0 |
51.7 |
61.0 |
63.8 |
61.5 |
53.8 |
40.9 |
29.8 |
19.7 |
Heating Degree Days |
°F |
1329.7 |
1147.4 |
819.2 |
447.3 |
162.1 |
13.9 |
3.9 |
7.2 |
90.2 |
405.2 |
764.0 |
1156.0 |
Cooling Degree Days |
°F |
0.0 |
0.0 |
2.1 |
6.3 |
76.7 |
207.3 |
281.2 |
225.7 |
111.0 |
14.6 |
0.4 |
0.0 |
Precipitation |
I |
1.6 |
1.9 |
2.8 |
3.9 |
5.5 |
5.6 |
3.8 |
3.7 |
4.2 |
2.9 |
2.3 |
1.9 |
Metric Units
Statistic |
Units |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Maximum Temperature |
°C |
-0.8 |
0.6 |
9.2 |
16.4 |
22.7 |
27.7 |
28.9 |
28.1 |
25.3 |
17.7 |
9.6 |
2.1 |
Minimum Temperature |
°C |
-10.2 |
-9.4 |
-1.8 |
3.9 |
10.9 |
16.1 |
17.7 |
16.4 |
12.1 |
4.9 |
-1.2 |
-6.8 |
Heating Degree Days |
°C |
720.9 |
619.7 |
437.3 |
230.7 |
72.3 |
-10.1 |
-15.6 |
-13.8 |
32.3 |
207.3 |
406.7 |
624.4 |
Cooling Degree Days |
°C |
-17.8 |
-17.8 |
-16.6 |
-14.3 |
24.8 |
97.4 |
138.4 |
107.6 |
43.9 |
-9.7 |
-17.6 |
-17.8 |
Precipitation |
M |
4.0 |
4.8 |
7.1 |
9.9 |
14.1 |
14.3 |
9.7 |
9.3 |
10.6 |
7.4 |
5.8 |
4.9 |