Jefferson County, Alabama January-May Average Temperature
Degrees Fahrenheit
1901-1905
-99
189505
52.0
-1.6
189605
56.0
2.4
189705
55.7
2.1
189805
55.9
2.3
189905
54.0
0.4
190005
53.7
0.1
190105
52.7
-0.9
190205
53.4
-0.2
190305
54.9
1.3
190405
53.7
0.1
190505
53.2
-0.4