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 were 1.0 degrees Fahrenheit on 23 September 2025, compared to 0.0 on the previous day.
Sample. There are 16,337 records overall in the daily series shown in the chart above. The series covers the span of time extending from January 1981 to September 2025.
History. Check out a few simple statistics computed on the full sample: degree days had a mean of 1.8 degrees Fahrenheit; they hit a trough of 0.0 on 1 January 1981; they peaked at 21.0 on 5 July 1999.
Latest values
| Date | Value - Degrees Fahrenheit |
|---|---|
| 2025-09-21 | 0.0 |
| 2025-09-22 | 0.0 |
| 2025-09-23 | 1.0 |
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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 |
Series in the same data set
Discover the other time series included in this data set.