CLIMATE CHARTS
Mason City, Iowa
Latitude: 43.1631 Longitude: -93.1953
Elevation: 1105 feet (336.8 meters)
Monthly Data Table for Mason City, Iowa
Imperial Units
Statistic |
Units |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Maximum Temperature |
°F |
24.3 |
29.0 |
41.3 |
57.1 |
69.0 |
78.5 |
82.0 |
79.7 |
72.6 |
59.7 |
42.5 |
27.7 |
Minimum Temperature |
°F |
6.4 |
11.4 |
22.9 |
35.0 |
46.4 |
56.5 |
60.9 |
58.2 |
48.9 |
36.9 |
24.6 |
11.2 |
Heating Degree Days |
°F |
1539 |
1254 |
1020 |
574 |
255 |
52 |
11 |
29 |
178 |
523 |
944 |
1412 |
Cooling Degree Days |
°F |
0 |
0 |
0 |
5 |
29 |
127 |
211 |
151 |
50 |
5 |
0 |
0 |
Precipitation |
in. |
0.82 |
0.88 |
2.01 |
3.55 |
4.96 |
5.36 |
4.68 |
4.20 |
3.18 |
2.38 |
1.99 |
1.19 |
Metric Units
Statistic |
Units |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Maximum Temperature |
°C |
-4.3 |
-1.7 |
5.2 |
13.9 |
20.6 |
25.8 |
27.8 |
26.5 |
22.6 |
15.4 |
5.8 |
-2.4 |
Minimum Temperature |
°C |
-14.2 |
-11.4 |
-5.1 |
1.7 |
8.0 |
13.6 |
16.1 |
14.6 |
9.4 |
2.7 |
-4.1 |
-11.6 |
Heating Degree Days |
°C |
855 |
697 |
567 |
319 |
142 |
29 |
6 |
16 |
99 |
291 |
524 |
784 |
Cooling Degree Days |
°C |
0 |
0 |
0 |
3 |
16 |
71 |
117 |
84 |
28 |
3 |
0 |
0 |
Precipitation |
cm. |
2.08 |
2.24 |
5.11 |
9.02 |
12.60 |
13.61 |
11.89 |
10.67 |
8.08 |
6.05 |
5.05 |
3.02 |