Williamsburg 1E, Iowa
ID: USC00139067 Latitude: 41.6650 Longitude: -91.9978
Elevation: 779.9 feet ( 237.7 meters)
Source: NOAA Climate Normals 1991-2020
Precipitation Total: 37.69 in., 14.84 cm.
Monthly Data Table for Williamsburg 1E, 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 |
29.0 |
31.2 |
46.8 |
60.8 |
72.1 |
81.5 |
84.6 |
82.5 |
76.9 |
62.5 |
48.4 |
34.5 |
Minimum Temperature |
°F |
11.1 |
11.4 |
26.3 |
36.0 |
49.2 |
59.8 |
63.0 |
59.8 |
51.6 |
38.7 |
27.1 |
16.7 |
Heating Degree Days |
°F |
1393.4 |
1223.3 |
883.5 |
500.4 |
193.0 |
19.9 |
3.6 |
13.1 |
115.1 |
456.8 |
817.6 |
1221.3 |
Cooling Degree Days |
°F |
0.0 |
0.0 |
1.4 |
2.5 |
58.1 |
189.3 |
276.3 |
203.7 |
92.5 |
10.4 |
0.0 |
0.0 |
Precipitation |
I |
1.0 |
1.6 |
2.3 |
4.2 |
4.7 |
6.1 |
4.0 |
4.5 |
4.1 |
3.4 |
1.9 |
2.2 |
Metric Units
Statistic |
Units |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Maximum Temperature |
°C |
-1.7 |
-0.4 |
8.2 |
16.0 |
22.3 |
27.5 |
29.2 |
28.1 |
24.9 |
16.9 |
9.1 |
1.4 |
Minimum Temperature |
°C |
-11.6 |
-11.4 |
-3.2 |
2.2 |
9.6 |
15.4 |
17.2 |
15.4 |
10.9 |
3.7 |
-2.7 |
-8.5 |
Heating Degree Days |
°C |
756.3 |
661.8 |
473.1 |
260.2 |
89.4 |
-6.7 |
-15.8 |
-10.5 |
46.2 |
236.0 |
436.4 |
660.7 |
Cooling Degree Days |
°C |
-17.8 |
-17.8 |
-17.0 |
-16.4 |
14.5 |
87.4 |
135.7 |
95.4 |
33.6 |
-12.0 |
-17.8 |
-17.8 |
Precipitation |
M |
2.6 |
4.0 |
5.8 |
10.7 |
11.9 |
15.6 |
10.1 |
11.3 |
10.4 |
8.5 |
4.9 |
5.5 |