Station: Glen St. Mary
County: Baker
COOP ID Number: 083470
1991-2020 Temperature Normals
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
| Max | 67.1 | 70.6 | 75.9 | 81.7 | 87.6 | 91.1 | 92.8 | 91.8 | 88.8 | 82.5 | 75.0 | 69.4 | 81.2 |
| Mean | 53.5 | 57.1 | 61.8 | 67.5 | 74.2 | 79.8 | 82.0 | 81.6 | 78.6 | 70.6 | 62.1 | 56.2 | 68.7 |
| Min | 40.0 | 43.7 | 47.7 | 53.3 | 60.7 | 68.5 | 71.2 | 71.4 | 68.3 | 58.7 | 49.2 | 42.9 | 56.3 |
1991-2020 Precipitation Normals
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
| Total | 3.68 | 3.51 | 3.71 | 3.10 | 2.87 | 8.42 | 6.76 | 7.12 | 5.84 | 3.65 | 1.93 | 2.63 | 53.22 |
1991-2020 Degree Days
(base above 65)
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
| HDD | 370 | 239 | 154 | 52 | 6 | 0 | 0 | 0 | 0 | 28 | 149 | 300 | 1297 |
| CDD | 15 | 19 | 54 | 127 | 299 | 444 | 527 | 515 | 407 | 202 | 62 | 26 | 2687 |
