Heating degree days (F) - New Jersey (US) - NOAA - Daily
This series is part of the dataset: Heating and cooling degree days (NOAA)
Download Full Dataset (.xlsx)Latest updates. In New Jersey, heating degree days were 14.0 degrees Fahrenheit on 12 November 2026, versus 13.0 on the previous day.
Sample. In the daily series shown in the figure, there are 16,752 observations. The series covers the time span stretching from January 1981 to November 2026.
History. Here are some descriptive statistics computed on the entire sample: degree days had an average value of 14.2 degrees Fahrenheit; they recorded a minimum of 0.0 degrees Fahrenheit on 15 May 1981; they reached their maximum of 63.0 degrees Fahrenheit on 21 January 1985.
Latest values
| Date | Value - Degrees Fahrenheit |
|---|---|
| 2026-11-10 | 13.0000 |
| 2026-11-11 | 13.0000 |
| 2026-11-12 | 14.0000 |
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Series Metadata
| Field | Value |
|---|---|
| Description | Heating degree days |
| Country | New Jersey (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 |
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