Heating degree days (F) - Vermont (US) - NOAA - Daily
This series is part of the dataset: Heating and cooling degree days (NOAA)
Download Full Dataset (.xlsx)Latest updates. In Vermont, heating degree days were 8.0 degrees Fahrenheit on 23 September 2025, compared to 9.0 on 22 September.
Sample. There are 16,337 data points overall in the daily time series presented in the plot above. The series covers the time range extending from January 1981 to September 2025.
History. Here's a snapshot of some summary statistics we computed on the full sample: degree days had a mean of 20.7 degrees Fahrenheit; they recorded a maximum of 78.0 on 4 January 1981; they registered a minimum of 0.0 on 25 May 1981.
Latest values
| Date | Value - Degrees Fahrenheit |
|---|---|
| 2025-09-21 | 14.0 |
| 2025-09-22 | 9.0 |
| 2025-09-23 | 8.0 |
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Series Metadata
| Field | Value |
|---|---|
| Description | Heating degree days |
| Country | Vermont (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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