Cooling 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, cooling degree days were 15.0 degrees Fahrenheit on 23 September 2025, versus 13.0 on the previous day.
Sample. There are 16,337 observations in the daily time series shown in the chart above. The series covers the time range extending from January 1981 to September 2025.
History. Check out a few simple statistics we computed on the whole sample: degree days hit a maximum of 24.0 degrees Fahrenheit on 2 August 2010; they reached their minimum of 0.0 on 1 January 1981; they had an average value of 6.0.
Latest values
| Date | Value - Degrees Fahrenheit |
|---|---|
| 2025-09-21 | 14.0 |
| 2025-09-22 | 13.0 |
| 2025-09-23 | 15.0 |
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Series Metadata
| Field | Value |
|---|---|
| Description | Cooling degree days |
| Country | Mississippi (US) |
| Economic concept | Cooling 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 | (max_daily_temperature + min_daily_temperature) / 2 - 65F |
Series in the same data set
Discover the other time series included in this data set.