Cooling degree days (F) - Idaho (US) - NOAA - Daily
This series is part of the dataset: Heating and cooling degree days (NOAA)
Download Full Dataset (.xlsx)Latest updates. In Idaho, cooling degree days were 0.0 degrees Fahrenheit on 13 November 2025, as on the previous day.
Sample. There are 16,388 records overall in the daily series shown in the chart above. The span of time covered by the series goes from January 1981 to November 2025.
History. Here's a glimpse of a few descriptive statistics computed on the full sample: degree days were equal on average to 1.3 degrees Fahrenheit; they reached a trough of 0.0 on 1 January 1981; they peaked at 19.0 on 13 July 2002.
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 | Idaho (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 |