St. Clair County, Alabama, Average Temperature, 24-Month Period Ending in May Degrees Fahrenheit 189705 61.5 189805 62.2 189905 61.3 190005 60.6 190105 60.9 190205 60.1 190305 60.7 190405 60.7 190505 59.7 190605 60.2 190705 61.4 190805 61.9 190905 61.6 191005 61.3 191105 61.3 191205 61.5 191305 61.4 191405 61.2 191505 60.9 191605 61.5 191705 61.6 191805 60.5 191905 60.5 192005 61.5 192105 61.9 192205 62.9 192305 63.4 192405 61.6 192505 61.4 192605 62.1 192705 62.8 192805 62.7 192905 61.9 193005 61.6 193105 60.6 193205 62.0 193305 62.8 193405 61.8 193505 62.3 193605 61.6 193705 61.7 193805 62.4 193905 62.0 194005 60.6 194105 59.9 194205 61.2 194305 61.7 194405 61.6 194505 61.6 194605 61.7 194705 60.8 194805 60.7 194905 61.6 195005 62.2 195105 61.2 195205 61.0 195305 62.0 195405 61.8 195505 62.2 195605 61.8 195705 61.7 195805 60.9 195905 60.0 196005 60.3 196105 60.2 196205 60.5 196305 60.5 196405 59.9 196505 60.4 196605 60.7 196705 60.3 196805 59.4 196905 58.7 197005 59.4 197105 59.7 197205 61.0 197305 61.2 197405 61.7 197505 61.6 197605 60.2 197705 59.1 197805 58.8 197905 60.2 198005 60.2 198105 60.2 198205 60.8 198305 60.5 198405 60.1 198505 60.5 198605 61.4 198705 61.9 198805 61.4 198905 61.0 199005 61.3 199105 62.1 199205 62.3 199305 60.6 199405 60.4 199505 61.5 199605 61.1 199705 60.6 199805 60.8 199905 62.2 200005 63.2 200105 61.7 200205 61.3 200305 61.6 200405 61.5 200505 61.6 200605 62.0 200705 62.1 200805 62.4 200905 62.2 201005 60.7 201105 61.3 201205 63.5 201305 62.8 201405 60.7 201505 60.8 201605 62.7 201705 64.8 201805 63.9 201905 62.9