Heating degree days (F) - Mississippi (US) - NOAA - Daily
This series is part of the dataset: Heating and cooling degree days (NOAA)
Download Full Dataset (.xlsx)Latest updates. In Mississippi, heating degree days were 1.0 degrees Fahrenheit on 30 March 2026, versus 5.0 on 29 March 2026.
Sample. This daily time series has 16,525 observations overall. The series covers the time span stretching from January 1981 to March 2026.
History. Have a look at a few summary statistics calculated on the entire sample: degree days were equal on average to 6.6 degrees Fahrenheit; they hit a maximum of 56.0 on 23 December 1989; they reached a trough of 0.0 on 28 February 1981.
Latest values
| Date | Value - Degrees Fahrenheit |
|---|---|
| 2026-03-28 | 6.0 |
| 2026-03-29 | 5.0 |
| 2026-03-30 | 1.0 |
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Series Metadata
| Field | Value |
|---|---|
| Description | Heating degree days |
| Country | Mississippi (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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