CLIMATE CHARTS
Hennessey, Oklahoma
Latitude: 36.0942 Longitude: -97.8350
Elevation: 1173.9 feet (357.8 meters)
Monthly Data Table for Hennessey, Oklahoma
Imperial Units
Statistic |
Units |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Maximum Temperature |
°F |
46.3 |
50.9 |
59.5 |
69.1 |
78.6 |
88.4 |
94.2 |
93.3 |
84.5 |
72.0 |
58.6 |
46.8 |
Minimum Temperature |
°F |
22.9 |
26.8 |
34.2 |
43.6 |
55.3 |
64.5 |
69.3 |
67.9 |
59.2 |
47.1 |
34.6 |
24.8 |
Heating Degree Days |
°F |
942 |
732 |
565 |
281 |
66 |
3 |
0 |
0 |
31 |
210 |
554 |
905 |
Cooling Degree Days |
°F |
0 |
0 |
2 |
21 |
127 |
347 |
519 |
484 |
236 |
42 |
2 |
0 |
Precipitation |
in. |
1.23 |
1.43 |
2.89 |
3.22 |
5.00 |
4.85 |
2.86 |
3.42 |
2.87 |
2.85 |
1.90 |
1.51 |
Metric Units
Statistic |
Units |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Maximum Temperature |
°C |
7.9 |
10.5 |
15.3 |
20.6 |
25.9 |
31.3 |
34.6 |
34.1 |
29.2 |
22.2 |
14.8 |
8.2 |
Minimum Temperature |
°C |
-5.1 |
-2.9 |
1.2 |
6.4 |
12.9 |
18.1 |
20.7 |
19.9 |
15.1 |
8.4 |
1.4 |
-4.0 |
Heating Degree Days |
°C |
523 |
407 |
314 |
156 |
37 |
2 |
0 |
0 |
17 |
117 |
308 |
503 |
Cooling Degree Days |
°C |
0 |
0 |
1 |
12 |
71 |
193 |
288 |
269 |
131 |
23 |
1 |
0 |
Precipitation |
cm. |
3.12 |
3.63 |
7.34 |
8.18 |
12.70 |
12.32 |
7.26 |
8.69 |
7.29 |
7.24 |
4.83 |
3.84 |