Cooling degree days (F) - South Carolina (US) - NOAA - Daily
This series is part of the dataset: Heating and cooling degree days (NOAA)
Download Full Dataset (.xlsx)Latest updates. In South Carolina, cooling degree days were 10.0 degrees Fahrenheit on 23 September 2025, versus 9.0 on 22 September.
Sample. There are 16,337 observations overall in the daily time series displayed in the graph above. The series covers the span of time stretching from January 1981 to September 2025.
History. Here's a glimpse of a few statistics we computed on the entire sample: degree days averaged 5.2 degrees Fahrenheit; they reached their lowest level of 0.0 on 1 January 1981; they peaked at 24.0 on 19 July 1986.
Latest values
| Date | Value - Degrees Fahrenheit |
|---|---|
| 2025-09-21 | 10.0 |
| 2025-09-22 | 9.0 |
| 2025-09-23 | 10.0 |
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Series Metadata
| Field | Value |
|---|---|
| Description | Cooling degree days |
| Country | South Carolina (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.