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 stood at 33.0 degrees Fahrenheit on 12 February 2026, compared to 34.0 on 11 February.
Sample. In this daily time series, there are 16,479 records in total. The series covers the time period stretching from January 1981 to February 2026.
History. Here are a few descriptive statistics computed on the whole sample: degree days reached their lowest level of 0.0 degrees Fahrenheit on 15 May 1981; they recorded their highest level of 63.0 on 21 January 1985; they averaged 14.3.
Latest values
| Date | Value - Degrees Fahrenheit |
|---|---|
| 2026-02-10 | 42.0 |
| 2026-02-11 | 34.0 |
| 2026-02-12 | 33.0 |
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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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