Cooling degree days (F) - New Hampshire (US) - NOAA - Daily
This series is part of the dataset: Heating and cooling degree days (NOAA)
Download Full Dataset (.xlsx)Latest updates. In New Hampshire, cooling degree days stood at 0.0 degrees Fahrenheit on 17 September 2026, as on the previous day.
Sample. In this daily time series, there are a total of 16,696 data points. The period covered by the series is from January 1981 to September 2026.
History. Have a look at some summary statistics computed on the whole sample: degree days hit a peak of 19.0 degrees Fahrenheit on 22 July 2011; they reached a minimum of 0.0 on 1 January 1981; they had a mean value of 1.0.
Latest values
| Date | Value - Degrees Fahrenheit |
|---|---|
| 2026-09-15 | 0 |
| 2026-09-16 | 0 |
| 2026-09-17 | 0 |
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Series Metadata
| Field | Value |
|---|---|
| Description | Cooling degree days |
| Country | New Hampshire (US) |
| Economic concept | Cooling 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 | (max_daily_temperature + min_daily_temperature) / 2 - 65F |
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