Greenfield, Iowa
ID: USC00133438 Latitude: 41.2942 Longitude: -94.4456
Elevation: 1315.9 feet ( 401.1 meters)
Source: NOAA Climate Normals 1991-2020
Precipitation Total: 36.53 in., 14.38 cm.
Monthly Data Table for Greenfield, 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 |
30.1 |
32.8 |
48.5 |
60.5 |
71.1 |
81.3 |
84.9 |
82.3 |
75.9 |
62.7 |
49.2 |
34.7 |
Minimum Temperature |
°F |
11.5 |
12.7 |
27.6 |
37.5 |
50.3 |
60.9 |
64.3 |
61.8 |
53.9 |
40.1 |
27.9 |
16.3 |
Heating Degree Days |
°F |
1370.1 |
1182.7 |
837.3 |
483.6 |
188.1 |
14.1 |
3.2 |
8.5 |
101.2 |
429.5 |
793.6 |
1224.3 |
Cooling Degree Days |
°F |
0.0 |
0.0 |
1.7 |
3.6 |
54.8 |
197.0 |
300.7 |
227.0 |
98.1 |
7.9 |
0.0 |
0.0 |
Precipitation |
I |
0.8 |
1.2 |
2.2 |
3.6 |
5.8 |
5.4 |
3.4 |
6.0 |
4.5 |
3.7 |
1.6 |
2.0 |
Metric Units
Statistic |
Units |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Maximum Temperature |
°C |
-1.1 |
0.4 |
9.2 |
15.8 |
21.7 |
27.4 |
29.4 |
27.9 |
24.4 |
17.1 |
9.6 |
1.5 |
Minimum Temperature |
°C |
-11.4 |
-10.7 |
-2.4 |
3.1 |
10.2 |
16.1 |
17.9 |
16.6 |
12.2 |
4.5 |
-2.3 |
-8.7 |
Heating Degree Days |
°C |
743.4 |
639.3 |
447.4 |
250.9 |
86.7 |
-9.9 |
-16.0 |
-13.1 |
38.4 |
220.8 |
423.1 |
662.4 |
Cooling Degree Days |
°C |
-17.8 |
-17.8 |
-16.8 |
-15.8 |
12.7 |
91.7 |
149.3 |
108.3 |
36.7 |
-13.4 |
-17.8 |
-17.8 |
Precipitation |
M |
2.0 |
3.1 |
5.5 |
9.2 |
14.7 |
13.8 |
8.5 |
15.2 |
11.6 |
9.4 |
4.1 |
5.1 |