Heating degree days (F) - Oregon (US) - NOAA - Daily
This series is part of the dataset: Heating and cooling degree days (NOAA)
Download Full Dataset (.xlsx)Latest updates. In Oregon, heating degree days were 31.0 degrees Fahrenheit on 28 December 2025, versus 30.0 on the previous day.
Sample. In this daily series, there are 16,433 observations in total. The series covers the span of time going from January 1981 to December 2025.
History. Here are some simple statistics we computed on the full sample: degree days registered a minimum of 0.0 degrees Fahrenheit on 30 April 1981; they reached their highest level of 56.0 on 21 December 1990; they had an average value of 14.2.
Latest values
| Date | Value - Degrees Fahrenheit |
|---|---|
| 2025-12-26 | 27.0 |
| 2025-12-27 | 30.0 |
| 2025-12-28 | 31.0 |
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Series Metadata
| Field | Value |
|---|---|
| Description | Heating degree days |
| Country | Oregon (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 |
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