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 3.0 degrees Fahrenheit on 28 December 2025, unchanged with respect to 27 December 2025.
Sample. There are 16,433 records overall in the daily series shown in the graph above. The series covers the period extending from January 1981 to December 2025.
History. Here's a glimpse of a few simple statistics we calculated on the full sample: degree days were equal on average to 6.9 degrees Fahrenheit; they hit a trough of 0.0 on 1 January 1981; they achieved a maximum of 24.0 on 31 August 2000.
Latest values
| Date | Value - Degrees Fahrenheit |
|---|---|
| 2025-12-26 | 2.0 |
| 2025-12-27 | 3.0 |
| 2025-12-28 | 3.0 |
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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
Discover the other time series included in this data set.