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 stood at 1.0 degrees Fahrenheit on 23 September 2025, compared to 5.0 on 22 September 2025.
Sample. This daily series has 16,337 data points in total. The series covers the time span going from January 1981 to September 2025.
History. Here's a glimpse of a few simple statistics we calculated on the whole sample: degree days had an average value of 14.2 degrees Fahrenheit; they reached their maximum of 56.0 on 21 December 1990; they reached their lowest level of 0.0 on 30 April 1981.
Latest values
| Date | Value - Degrees Fahrenheit |
|---|---|
| 2025-09-21 | 7.0 |
| 2025-09-22 | 5.0 |
| 2025-09-23 | 1.0 |
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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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