| City | Heating degreedays |
Avg. Jan. temp. |
Avg. July temp. |
Cooling degreedays |
|---|---|---|---|---|
| Alexandria | 4055 | 34.9 | 79.2 | 1531 |
| Arlington | 4055 | 34.9 | 79.2 | 1531 |
| Blacksburg | 5559 | 30.9 | 71.1 | 533 |
| Charlottesville | 4103 | 35.5 | 76.9 | 1212 |
| Chesapeake | 3368 | 40.1 | 79.1 | 1612 |
| Danville | 3970 | 36.6 | 78.8 | 1418 |
| Hampton | 3535 | 39.4 | 78.5 | 1432 |
| Harrisonburg | 5333 | 30.5 | 73.5 | 758 |
| Leesburg | 5031 | 31.5 | 75.2 | 911 |
| Lynchburg | 4354 | 34.5 | 75.1 | 1075 |
| Manassas | 4925 | 31.7 | 75.7 | 1075 |
| Newport News | 3179 | 41.2 | 80.3 | 1682 |
| Norfolk | 3368 | 40.1 | 79.1 | 1612 |
| Petersburg | 3334 | 39.7 | 79.6 | 1619 |
| Portsmouth | 3368 | 40.1 | 79.1 | 1612 |
| Richmond | 3919 | 36.4 | 77.9 | 1435 |
| Roanoke | 4284 | 35.8 | 76.2 | 1134 |
| Suffolk | 3467 | 39.6 | 78.5 | 1427 |
| Virginia Beach | 3336 | 40.7 | 78.8 | 1482 |