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 6.0 degrees Fahrenheit on 28 December 2025, versus 0.0 on 27 December 2025.
Sample. There are 16,433 data points in the daily time series shown in the graph above. The series covers the period going from January 1981 to December 2025.
History. Here’s a quick look at some summary statistics computed on the full sample: degree days hit a trough of 0.0 degrees Fahrenheit on 26 February 1981; they hit a maximum of 64.0 on 22 December 1989; they were equal on average to 9.7.
Latest values
| Date | Value - Degrees Fahrenheit |
|---|---|
| 2025-12-26 | 0.0 |
| 2025-12-27 | 0.0 |
| 2025-12-28 | 6.0 |
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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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