Heating degree days (F) - Pennsylvania (US) - NOAA - Daily
This series is part of the dataset: Heating and cooling degree days (NOAA)
Download Full Dataset (.xlsx)Latest updates. In Pennsylvania, heating degree days were 20.0 degrees Fahrenheit on 25 March 2025, compared to 24.0 on 24 March 2025.
Sample. The daily time series presented in the graph has a total of 16,155 records. The period covered by the series extends from January 1981 to March 2025.
History. Here are a few statistics calculated on the full sample: degree days were equal on average to 15.6 degrees Fahrenheit; they reached a maximum of 69.0 on 19 January 1994; they hit a minimum of 0.0 on 25 May 1981.
Latest values
| Date | Value - Degrees Fahrenheit |
|---|---|
| 2025-03-23 | 28.0 |
| 2025-03-24 | 24.0 |
| 2025-03-25 | 20.0 |
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Series Metadata
| Field | Value |
|---|---|
| Description | Heating degree days |
| Country | Pennsylvania (US) |
| Economic concept | Heating needs |
| Data type | Estimate based on daily minimum and maximum temperatures |
| Deflation method | Not applicable |
| Seasonally adjusted | No |
| Rescaling | Population-weighted averages of weather-station observations |
| Frequency | Daily |
| Unit | Degrees Fahrenheit |
| Source | NOAA National Weather Service |
| Source type | Federal Administration |
| Data licence | Not copyrightable under U.S. law |
| Measure type | 65F - (max_daily_temperature + min_daily_temperature) / 2 |