| Climate |
| |
Avg. Tempe-rature |
Avg. Max Tempe-rature |
Avg. Min Tempe-rature |
Days with Max
Temp of 90 F or Higher |
Days with Min
Temp Below Freezing |
| Jan |
35.9 |
46.7 |
25.2 |
0.0 |
23.0 |
| Feb |
40.9 |
52.1 |
29.6 |
0.0 |
16.0 |
| Mar |
50.3 |
62.0 |
38.5 |
< 0.5 |
8.0 |
| Apr |
60.4 |
71.9 |
48.8 |
< 0.5 |
1.0 |
| May |
68.4 |
79.1 |
57.7 |
2.0 |
0.0 |
| Jun |
76.7 |
87.3 |
66.1 |
12.0 |
0.0 |
| Jul |
82.0 |
93.4 |
70.6 |
22.0 |
0.0 |
| Aug |
81.1 |
92.5 |
69.6 |
22.0 |
0.0 |
| Sep |
73.0 |
83.8 |
62.2 |
9.0 |
0.0 |
| Oct |
62.0 |
73.6 |
50.4 |
1.0 |
1.0 |
| Nov |
49.6 |
60.4 |
38.6 |
0.0 |
8.0 |
| Dec |
39.3 |
49.9 |
28.6 |
0.0 |
19.0 |
| Annual |
60.0 |
71.1 |
48.8 |
68.0 |
76.0 |
|
| Oklahoma City Heating and Cooling |
Heating Degree
Days |
Cooling Degree
Days |
| Jan |
902 |
0.0 |
| Feb |
675 |
0.0 |
| Mar |
464 |
9.0 |
| Apr |
176 |
38.0 |
| May |
31.0 |
136 |
| Jun |
0.0 |
351 |
| Jul |
0.0 |
527 |
| Aug |
0.0 |
499 |
| Sep |
15.0 |
255 |
| Oct |
137 |
44.0 |
| Nov |
462 |
0.0 |
| Dec |
797 |
0.0 |
| Annual |
3659 |
1859 |
|
| Oklahoma City Precipitation |
Precipitation (inches) |
Days with Precipitation 0.01 inch
or More |
Monthly Snowfall (inches) |
| Jan |
1.1 |
5.0 |
3.1 |
| Feb |
1.6 |
6.0 |
2.4 |
| Mar |
2.7 |
7.0 |
1.5 |
| Apr |
2.8 |
8.0 |
< 0.05 |
| May |
5.2 |
10.0 |
< 0.05 |
| Jun |
4.3 |
8.0 |
< 0.05 |
| Jul |
2.6 |
6.0 |
< 0.05 |
| Aug |
2.6 |
7.0 |
< 0.05 |
| Sep |
3.8 |
7.0 |
< 0.05 |
| Oct |
3.2 |
7.0 |
< 0.05 |
| Nov |
2.0 |
5.0 |
0.5 |
| Dec |
1.4 |
6.0 |
1.8 |
| Annual |
33.4 |
83.0 |
9.3 |
|
Other
Oklahoma City Weather Indicators |
Avg Wind Speed |
Clear Days |
Partly Cloudy
Days |
Cloudy Days |
% of Poss-ible Suns-hine |
Avg. Rela
-tive Hum- idity |
Jan |
12.6 |
4.0 |
5.0 |
7.0 |
60.0 |
55.5 |
Feb |
13.1 |
10.0 |
3.0 |
10.0 |
60.0 |
68.5 |
Mar |
14.4 |
8.0 |
3.0 |
7.0 |
65.0 |
67.0 |
Apr |
14.2 |
10.0 |
2.0 |
8.0 |
68.0 |
65.5 |
May |
12.5 |
9.0 |
6.0 |
6.0 |
66.0 |
68.0 |
Jun |
11.8 |
13.0 |
5.0 |
3.0 |
75.0 |
71.5 |
Jul |
10.9 |
16.0 |
4.0 |
2.0 |
79.0 |
68.5 |
Aug |
10.4 |
15.0 |
4.0 |
3.0 |
79.0 |
66.0 |
Sep |
10.8 |
7.0 |
3.0 |
2.0 |
72.0 |
67.5 |
Oct |
11.8 |
12.0 |
4.0 |
5.0 |
70.0 |
68.0 |
Nov |
12.4 |
6.0 |
4.0 |
6.0 |
61.0 |
67.0 |
Dec |
12.3 |
8.0 |
5.0 |
8.0 |
58.0 |
67.5 |
Annual |
12.3 |
119 |
49.0 |
68.0 |
68.0 |
69.5 |
|
