Heating 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, heating degree days were 1.0 degrees Fahrenheit on 30 March 2026, compared to 3.0 on 29 March 2026.
Sample. There are 16,525 observations in the daily series shown in the chart above. The series covers the time period extending from January 1981 to March 2026.
History. Take a look at some summary statistics we computed on the whole sample: degree days had a mean value of 4.7 degrees Fahrenheit; they reached their minimum of 0.0 on 21 February 1981; they recorded their maximum of 51.0 on 23 December 1989.
Latest values
| Date | Value - Degrees Fahrenheit |
|---|---|
| 2026-03-28 | 2.0 |
| 2026-03-29 | 3.0 |
| 2026-03-30 | 1.0 |
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Series Metadata
| Field | Value |
|---|---|
| Description | Heating degree days |
| Country | Louisiana (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 |
Series in the same data set
Discover the other time series included in this data set.