A heating degree day (HDD) is a measure of how cold a location is. It’s derived by comparing the average outdoor temperature to a baseline of 65 degrees. More extreme cold temperatures result in a higher number of HDDs, which typically translate to an increased demand for space heating by energy consumers. Space heating is the most energy intensive application in a typical building and provides bedrock fuel demand for LP marketers. The below data sets detail the number of HDDs that occurred in the month of October during the past 3 years, as well as the month’s 10-year average, broken down by Census Division.
The below data sets detail the number of HDDs that occurred in the month of October during the past 3 years, as well as the month’s 10-year average, broken down by Census Division.
Census Division | October 2022 | October 2021 | October 2020 | October 10-Year Average |
New England | 385 | 279 | 399 | 375 |
Middle Atlantic | 394 | 206 | 337 | 314 |
East North Central | 425 | 227 | 464 | 368 |
West North Central | 404 | 295 | 556 | 413 |
South Atlantic | 177 | 70 | 96 | 109 |
East South Central | 240 | 104 | 154 | 150 |
West South Central | 66 | 32 | 83 | 56 |
Mountain | 312 | 344 | 327 | 342 |
Pacific | 134 | 246 | 133 | 179 |
United States | 257 | 180 | 248 | 229 |
Additional HDD data can be found under the Supply and Logistics section on the Member Dashboard of NPGA’s website. For more information, contact NPGA’s Director of State Affairs, Jacob Peterson.
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