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 6.0 degrees Fahrenheit on 13 November 2025, compared to 15.0 on the previous day.
Sample. There are 16,388 observations in the daily time series shown in the chart above. The series covers the time period stretching from January 1981 to November 2025.
History. Here's a glimpse of a few summary statistics computed on the entire sample: degree days reached a trough of 0.0 degrees Fahrenheit on 28 February 1981; they achieved a maximum of 56.0 on 23 December 1989; they had an average value of 6.5.
Latest values
| Date | Value - Degrees Fahrenheit |
|---|---|
| 2025-11-11 | 23.0 |
| 2025-11-12 | 15.0 |
| 2025-11-13 | 6.0 |
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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 |