Heating degree days (F) - Delaware (US) - NOAA - Daily
This series is part of the dataset: Heating and cooling degree days (NOAA)
Download Full Dataset (.xlsx)Latest updates. In Delaware, heating degree days were 0.0 degrees Fahrenheit on 23 September 2025, the same value recorded on the previous day.
Sample. In this daily time series, there are a total of 16,337 data points. The period covered by the series is from January 1981 to September 2025.
History. Check out some simple statistics we computed on the full sample: degree days were equal on average to 12.2 degrees Fahrenheit; they recorded a maximum of 62.0 on 21 January 1985; they reached their lowest level of 0.0 on 4 April 1981.
Latest values
| Date | Value - Degrees Fahrenheit |
|---|---|
| 2025-09-21 | 0.0 |
| 2025-09-22 | 0.0 |
| 2025-09-23 | 0.0 |
Hint. We group time series into data sets and worksheets to make our users' life easier. By moving down the page, you will discover how we arranged further material linked to the statistics provided here.
Not for investment purposes. Financial data found on FetchSeries are not meant for investment purposes or other financial decisions. Users should consult professional advice and perform their own independent due diligence before taking any financial risk.
Series Metadata
| Field | Value |
|---|---|
| Description | Heating degree days |
| Country | Delaware (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.