Heating Degree Days by County
How much heating a year demands, as degree days below 65°F. A rough measure of winter heating bills.
See Heating Degree Days on the interactive map →
Highest counties
| County | Heating Degree Days |
|---|---|
| Lake County, Colorado | 10,968 |
| Teton County, Wyoming | 10,766 |
| San Juan County, Colorado | 10,735 |
| Summit County, Colorado | 10,562 |
| Sublette County, Wyoming | 10,542 |
| Hinsdale County, Colorado | 10,442 |
| Cook County, Minnesota | 10,351 |
| Cavalier County, North Dakota | 10,222 |
| Mineral County, Colorado | 10,198 |
| Rolette County, North Dakota | 10,183 |
| Towner County, North Dakota | 10,124 |
| Jackson County, Colorado | 10,108 |
Lowest counties
| County | Heating Degree Days |
|---|---|
| Monroe County, Florida | 179 |
| Miami-Dade County, Florida | 184 |
| Broward County, Florida | 225 |
| Collier County, Florida | 287 |
| Palm Beach County, Florida | 297 |
| Hendry County, Florida | 363 |
| Lee County, Florida | 363 |
| Martin County, Florida | 365 |
| St. Lucie County, Florida | 440 |
| Glades County, Florida | 445 |
| Charlotte County, Florida | 448 |
| Okeechobee County, Florida | 495 |