Heating degree days (F) - Oklahoma (US) - NOAA - Daily
This series is part of the dataset: Heating and cooling degree days (NOAA)
Download Full Dataset (.xlsx)Latest updates. In Oklahoma, heating degree days were 14.0 degrees Fahrenheit on 12 February 2026, versus 17.0 on the previous day.
Sample. There are 16,479 data points in the daily series displayed in the graph above. The series covers the span of time stretching from January 1981 to February 2026.
History. Here's a peek at a few summary statistics calculated on the whole sample: degree days hit a maximum of 64.0 degrees Fahrenheit on 22 December 1989; they reached their minimum of 0.0 on 26 February 1981; they averaged 9.8.
Latest values
| Date | Value - Degrees Fahrenheit |
|---|---|
| 2026-02-10 | 13.0 |
| 2026-02-11 | 17.0 |
| 2026-02-12 | 14.0 |
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Series Metadata
| Field | Value |
|---|---|
| Description | Heating degree days |
| Country | Oklahoma (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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