Westerville, Ohio
ID: USC00338951 Latitude: 40.1267 Longitude: -82.9442
Elevation: 801.8 feet ( 244.4 meters)
Source: NOAA Climate Normals 1991-2020
Precipitation Total: 42.23 in., 16.63 cm.
Monthly Data Table for Westerville, Ohio
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 |
38.1 |
40.9 |
53.5 |
66.5 |
76.3 |
83.5 |
85.9 |
84.6 |
79.5 |
67.2 |
53.5 |
43.1 |
Minimum Temperature |
°F |
22.2 |
23.0 |
32.5 |
42.2 |
53.4 |
61.5 |
65.1 |
63.5 |
57.0 |
45.5 |
34.3 |
27.9 |
Heating Degree Days |
°F |
1080.1 |
925.1 |
684.2 |
334.9 |
109.2 |
9.5 |
1.1 |
2.4 |
49.1 |
294.7 |
633.5 |
914.4 |
Cooling Degree Days |
°F |
0.0 |
0.0 |
2.1 |
15.4 |
104.4 |
234.4 |
326.5 |
282.9 |
146.3 |
26.5 |
0.6 |
0.0 |
Precipitation |
I |
2.5 |
2.8 |
4.2 |
3.8 |
4.2 |
5.8 |
4.6 |
3.7 |
3.9 |
3.6 |
2.8 |
3.5 |
Metric Units
Statistic |
Units |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Maximum Temperature |
°C |
3.4 |
4.9 |
11.9 |
19.2 |
24.6 |
28.6 |
29.9 |
29.2 |
26.4 |
19.6 |
11.9 |
6.2 |
Minimum Temperature |
°C |
-5.4 |
-5.0 |
0.3 |
5.7 |
11.9 |
16.4 |
18.4 |
17.5 |
13.9 |
7.5 |
1.3 |
-2.3 |
Heating Degree Days |
°C |
582.3 |
496.2 |
362.3 |
168.3 |
42.9 |
-12.5 |
-17.2 |
-16.4 |
9.5 |
145.9 |
334.2 |
490.2 |
Cooling Degree Days |
°C |
-17.8 |
-17.8 |
-16.6 |
-9.2 |
40.2 |
112.4 |
163.6 |
139.4 |
63.5 |
-3.1 |
-17.4 |
-17.8 |
Precipitation |
M |
6.3 |
7.0 |
10.8 |
9.6 |
10.6 |
14.7 |
11.8 |
9.4 |
10.0 |
9.1 |
7.2 |
8.8 |