Heating degree days (F) - Massachusetts (US) - NOAA - Daily
This series is part of the dataset: Heating and cooling degree days (NOAA)
Download Full Dataset (.xlsx)Latest updates. In Massachusetts, heating degree days were 24.0 degrees Fahrenheit on 25 March 2025, versus 31.0 on 24 March 2025.
Sample. There are 16,155 records in the daily series presented in the chart above. The time span covered by the series stretches from January 1981 to March 2025.
History. Here's a glimpse of a few simple statistics computed on the entire sample: degree days averaged 17.1 degrees Fahrenheit; they reached their highest level of 65.0 on 12 January 1981; they reached their minimum of 0.0 on 25 May 1981.
Latest values
| Date | Value - Degrees Fahrenheit |
|---|---|
| 2025-03-23 | 30.0 |
| 2025-03-24 | 31.0 |
| 2025-03-25 | 24.0 |
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Series Metadata
| Field | Value |
|---|---|
| Description | Heating degree days |
| Country | Massachusetts (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 |