Cooling degree days (F) - Iowa (US) - NOAA - Daily
This series is part of the dataset: Heating and cooling degree days (NOAA)
Download Full Dataset (.xlsx)Latest updates. In Iowa, cooling degree days were 0.0 degrees Fahrenheit on 13 November 2025, as on the previous day.
Sample. In this daily time series, there are 16,388 observations overall. The series covers the span of time stretching from January 1981 to November 2025.
History. Here's a glimpse of a few summary statistics computed on the whole sample: degree days had a mean value of 2.2 degrees Fahrenheit; they recorded a maximum of 24.0 on 17 August 1988; they hit a minimum of 0.0 on 1 January 1981.
Latest values
| Date | Value - Degrees Fahrenheit |
|---|---|
| 2025-11-11 | 0.0 |
| 2025-11-12 | 0.0 |
| 2025-11-13 | 0.0 |
Suggestion. To simplify exploration, we organize time series into worksheets and datasets. By moving down the page, you will find how we structured further information linked to the statistics provided here.
Not for investment purposes. Time series and other data provided on this web site are not meant for investment purposes or as a basis for financial-decision making. Users should consult expert advice and perform their own independent due diligence before pledging money to any investment.
Series Metadata
| Field | Value |
|---|---|
| Description | Cooling degree days |
| Country | Iowa (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 |