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Weather Averages for
Helena, OH
Latitude: 41°19'N,
Longitude: 83°7'W,
Elevation: 600.0 ft,
Distance: 10.40 mi
Average temperature over 30 years |
°F |
49 |
23 |
25 |
36 |
47 |
59 |
68 |
72 |
70 |
63 |
51 |
41 |
28 |
Average high temperature over 30 years |
°F |
58 |
31 |
33 |
44 |
57 |
69 |
79 |
83 |
81 |
74 |
62 |
49 |
36 |
Average low temperature over 30 years |
°F |
39 |
15 |
17 |
27 |
37 |
48 |
58 |
62 |
59 |
52 |
40 |
32 |
21 |
Highest recorded temperature over 42 years |
°F |
105 |
66 |
69 |
80 |
87 |
93 |
104 |
100 |
100 |
105 |
93 |
78 |
71 |
Lowest recorded temperature over 42 years |
°F |
-20 |
-20 |
-13 |
-5 |
8 |
26 |
37 |
44 |
39 |
31 |
19 |
- |
-16 |
Average number of days above 90°F over 30 years |
days |
15 |
- |
- |
- |
- |
0.7 |
3.7 |
6 |
3.4 |
1.4 |
- |
- |
- |
Average precipitation over 30 years |
in |
34.7 |
1.8 |
1.7 |
2.7 |
3.0 |
3.6 |
3.9 |
3.8 |
3.4 |
3.1 |
2.3 |
2.8 |
2.7 |
Average number of days below 32°F over 30 years |
days |
131 |
28 |
25 |
23 |
8.3 |
0.6 |
- |
- |
- |
- |
5 |
16 |
25 |
Average number of days below 0°F over 30 years |
days |
8.2 |
4.3 |
2.2 |
0.2 |
- |
- |
- |
- |
- |
- |
- |
- |
1.3 |
Average snowfall over 30 years |
in |
16.8 |
4.5 |
5.3 |
3.2 |
0.2 |
- |
- |
- |
- |
- |
- |
0.5 |
4.5 |
Most rain reported in a day over 89 years |
in |
8.0 |
1.8 |
2.6 |
1.9 |
3.6 |
3.0 |
4.2 |
8.0 |
2.8 |
4.1 |
2.6 |
1.9 |
2.1 |
Most rain reported in a month over 89 years |
in |
50.9 |
7.3 |
5.2 |
4.8 |
6.9 |
6.7 |
10.0 |
11.7 |
8.3 |
8.9 |
6.0 |
5.6 |
7.3 |
Least rain reported in a month over 89 years |
in |
18.9 |
0.1 |
0.1 |
0.5 |
0.7 |
0.5 |
0.5 |
0.7 |
0.3 |
0.6 |
- |
0.5 |
0.4 |
Heating degree days over 30 years |
days |
6493 |
1296 |
1109 |
895 |
522 |
231 |
45 |
8 |
20 |
122 |
421 |
704 |
1120 |
Cooling degree days over 30 years |
days |
736 |
- |
- |
- |
7 |
45 |
158 |
247 |
187 |
84 |
8 |
- |
- |
Most snow reported in a month over 89 years |
in |
36.8 |
16.8 |
13.0 |
9.0 |
11.9 |
0.5 |
- |
- |
- |
- |
- |
5.1 |
16.9 |
Check weather averages for nearby locations (some locations might offer more data):
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