Cooling degree days (F) - Louisiana (US) - NOAA - Daily
This series is part of the dataset: Heating and cooling degree days (NOAA)
Download Full Dataset (.xlsx)Latest updates. In Louisiana, cooling degree days stood at 14.0 degrees Fahrenheit on 23 September 2025, versus 13.0 on the previous day.
Sample. In this daily time series, there are a total of 16,337 records. The period covered by the series is from January 1981 to September 2025.
History. Take a look at a few statistics calculated on the full sample: degree days hit a minimum of 0.0 degrees Fahrenheit on 1 January 1981; they recorded a maximum of 24.0 on 31 August 2000; they were equal on average to 6.9.
Latest values
| Date | Value - Degrees Fahrenheit |
|---|---|
| 2025-09-21 | 12.0 |
| 2025-09-22 | 13.0 |
| 2025-09-23 | 14.0 |
Suggestion. To simplify exploration, we group time series into data sets and worksheets. If you navigate further down, you will discover how we structured further information linked to the statistics provided here.
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Series Metadata
| Field | Value |
|---|---|
| Description | Cooling degree days |
| Country | Louisiana (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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