Clinton # 1, Iowa
ID: USC00131635 Latitude: 41.7947 Longitude: -90.2639
Elevation: 585 feet ( 178.3 meters)
Source: NOAA Climate Normals 1991-2020
Precipitation Total: 36.45 in., 14.35 cm.
Monthly Data Table for Clinton # 1, Iowa
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 |
30.2 |
32.6 |
48.8 |
62.1 |
73.3 |
81.3 |
83.9 |
81.5 |
76.5 |
63.0 |
48.6 |
35.0 |
Minimum Temperature |
°F |
14.4 |
15.9 |
29.8 |
39.7 |
51.8 |
61.7 |
65.2 |
62.9 |
55.6 |
43.1 |
31.1 |
20.5 |
Heating Degree Days |
°F |
1323.6 |
1140.6 |
799.8 |
428.1 |
149.5 |
11.5 |
2.4 |
6.3 |
80.5 |
385.8 |
754.9 |
1154.5 |
Cooling Degree Days |
°F |
0.0 |
0.0 |
2.9 |
5.1 |
73.4 |
206.4 |
298.4 |
229.5 |
111.8 |
15.4 |
0.4 |
0.0 |
Precipitation |
I |
1.3 |
1.7 |
2.4 |
3.8 |
4.2 |
5.2 |
4.2 |
4.4 |
3.9 |
3.0 |
2.0 |
2.1 |
Metric Units
Statistic |
Units |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Maximum Temperature |
°C |
-1.0 |
0.3 |
9.3 |
16.7 |
22.9 |
27.4 |
28.8 |
27.5 |
24.7 |
17.2 |
9.2 |
1.7 |
Minimum Temperature |
°C |
-9.8 |
-8.9 |
-1.2 |
4.3 |
11.0 |
16.5 |
18.4 |
17.2 |
13.1 |
6.2 |
-0.5 |
-6.4 |
Heating Degree Days |
°C |
717.6 |
615.9 |
426.6 |
220.1 |
65.3 |
-11.4 |
-16.4 |
-14.3 |
26.9 |
196.6 |
401.6 |
623.6 |
Cooling Degree Days |
°C |
-17.8 |
-17.8 |
-16.2 |
-14.9 |
23.0 |
96.9 |
148.0 |
109.7 |
44.3 |
-9.2 |
-17.6 |
-17.8 |
Precipitation |
M |
3.3 |
4.2 |
6.1 |
9.5 |
10.7 |
13.1 |
10.7 |
11.3 |
9.9 |
7.6 |
5.1 |
5.5 |