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 1.0 degrees Fahrenheit on 23 September 2025, versus 5.0 on 22 September 2025.
Sample. There are 16,337 records overall in the daily time series displayed in the graph above. The span of time covered by the series goes from January 1981 to September 2025.
History. Here's a snapshot of a few simple statistics computed on the full sample: degree days recorded a bottom of 0.0 degrees Fahrenheit on 30 April 1981; they reached their maximum of 56.0 on 21 December 1990; they had a mean value of 14.2.
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 |
Series in the same data set
Discover the other time series included in this data set.