| Birmingham Airport Temperature |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Annual |
| Avg. Temperature |
5.3 |
7.6 |
12.3 |
16.7 |
20.8 |
24.6 |
26.6 |
26.1 |
23.0 |
16.9 |
11.7 |
7.3 |
16.6 |
| Avg. Max Temperature |
10.9 |
13.8 |
18.9 |
23.7 |
27.2 |
30.8 |
32.2 |
31.7 |
28.8 |
23.7 |
18.1 |
13.2 |
22.8 |
| Avg. Min Temperature |
-0.4 |
1.4 |
5.7 |
9.6 |
14.3 |
18.4 |
20.8 |
20.4 |
17.2 |
10.1 |
5.3 |
1.6 |
10.4 |
| Days with Max Temp of 32 C or Higher |
0.0 |
0.0 |
0.0 |
< 0.5 |
2.0 |
11.0 |
18.0 |
16.0 |
7.0 |
< 0.5 |
0.0 |
0.0 |
53.0 |
| Days with Min Temp Below Freezing |
17.0 |
13.0 |
6.0 |
1.0 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
< 0.5 |
7.0 |
14.0 |
57.0 |
| | |
| Birmingham Airport Heating and Cooling |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Annual |
| Heating Degree Days |
729 |
540 |
350 |
135 |
31.0 |
0.0 |
0.0 |
0.0 |
7.0 |
148 |
364 |
614 |
2918 |
| Cooling Degree Days |
0.0 |
0.0 |
15.0 |
45.0 |
168 |
339 |
459 |
434 |
259 |
71.0 |
7.0 |
0.0 |
1797 |
| | |
| Birmingham Airport Precipitation |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Annual |
| Precipitation (inches) |
5.1 |
4.7 |
6.2 |
5.0 |
4.8 |
3.7 |
5.2 |
3.6 |
3.9 |
2.8 |
4.3 |
5.1 |
54.6 |
| Days with Precipitation 0.01 inch or More |
11.0 |
10.0 |
11.0 |
9.0 |
10.0 |
10.0 |
12.0 |
10.0 |
8.0 |
6.0 |
9.0 |
11.0 |
117 |
| Monthly Snowfall (inches) |
0.6 |
0.2 |
0.3 |
0.1 |
< 0.05 |
< 0.05 |
< 0.05 |
0.0 |
< 0.05 |
< 0.05 |
< 0.05 |
0.3 |
1.5 |
| | |
| Other Birmingham Airport Weather Indicators |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Annual |
| Average Wind Speed |
8.1 |
8.7 |
9.0 |
8.2 |
6.8 |
6.0 |
5.7 |
5.4 |
6.3 |
6.2 |
7.2 |
7.7 |
7.1 |
| Clear Days |
7.0 |
7.0 |
7.0 |
9.0 |
8.0 |
7.0 |
5.0 |
7.0 |
9.0 |
14.0 |
10.0 |
8.0 |
99.0 |
| Partly Cloudy Days |
6.0 |
6.0 |
8.0 |
8.0 |
11.0 |
13.0 |
14.0 |
15.0 |
9.0 |
8.0 |
7.0 |
7.0 |
111 |
| Cloudy Days |
18.0 |
15.0 |
16.0 |
13.0 |
12.0 |
10.0 |
12.0 |
10.0 |
11.0 |
9.0 |
13.0 |
16.0 |
155 |
| Percent of Possible Sunshine |
42.0 |
50.0 |
54.0 |
63.0 |
66.0 |
65.0 |
59.0 |
63.0 |
61.0 |
66.0 |
55.0 |
46.0 |
58.0 |
| Avg. Relative Humidity |
57.5 |
70.5 |
68.0 |
69.0 |
70.0 |
70.5 |
71.0 |
73.0 |
73.0 |
73.0 |
69.0 |
69.5 |
72.5 |