Cooling degree days (F) - Tennessee (US) - NOAA - Daily
This series is part of the dataset: Heating and cooling degree days (NOAA)
Download Full Dataset (.xlsx)Latest updates. In Tennessee, cooling degree days were 1.0 degrees Fahrenheit on 28 September 2026, compared to 2.0 on 27 September.
Sample. In this daily series, there are a total of 16,707 observations. The series covers the time span extending from January 1981 to September 2026.
History. Here are some summary statistics calculated on the full sample: degree days had an average value of 3.8 degrees Fahrenheit; they recorded a maximum of 22.0 on 1 July 2012; they reached a minimum of 0.0 on 1 January 1981.
Latest values
| Date | Value - Degrees Fahrenheit |
|---|---|
| 2026-09-26 | 2.0 |
| 2026-09-27 | 2.0 |
| 2026-09-28 | 1.0 |
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Series Metadata
| Field | Value |
|---|---|
| Description | Cooling degree days |
| Country | Tennessee (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
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