Cooling degree days (F) - South Dakota (US) - NOAA - Daily
This series is part of the dataset: Heating and cooling degree days (NOAA)
Download Full Dataset (.xlsx)Latest updates. In South Dakota, cooling degree days were 1.0 degrees Fahrenheit on 23 September 2025, compared to 2.0 on the previous day.
Sample. In the daily time series shown in the chart, there are 16,337 data points in total. The time period covered by the series extends from January 1981 to September 2025.
History. Check out some descriptive statistics calculated on the full sample: degree days recorded their highest level of 23.0 degrees Fahrenheit on 16 August 1988; they registered a minimum of 0.0 on 1 January 1981; they had a mean value of 1.9.
Latest values
| Date | Value - Degrees Fahrenheit |
|---|---|
| 2025-09-21 | 1.0 |
| 2025-09-22 | 2.0 |
| 2025-09-23 | 1.0 |
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Series Metadata
| Field | Value |
|---|---|
| Description | Cooling degree days |
| Country | South Dakota (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.