Cooling degree days (F) - New York (US) - NOAA - Daily
This series is part of the dataset: Heating and cooling degree days (NOAA)
Download Full Dataset (.xlsx)Latest updates. In New York, cooling degree days stood at 0.0 degrees Fahrenheit on 13 November 2025, the same as on 12 November 2025.
Sample. There are 16,388 observations overall in the daily time series shown in the chart above. The time span covered by the series is from January 1981 to November 2025.
History. Here are a few statistics we computed on the entire sample: degree days recorded their highest level of 21.0 degrees Fahrenheit on 5 July 1999; they hit a trough of 0.0 on 1 January 1981; they were equal on average to 1.8.
Latest values
| Date | Value - Degrees Fahrenheit |
|---|---|
| 2025-11-11 | 0.0 |
| 2025-11-12 | 0.0 |
| 2025-11-13 | 0.0 |
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Series Metadata
| Field | Value |
|---|---|
| Description | Cooling degree days |
| Country | New York (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 |