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Cooling degree days (F) - Alabama (US) - NOAA - Daily

Latest updates. In Alabama, cooling degree days were 13.0 degrees Fahrenheit on 23 September 2025, compared to 12.0 on 22 September 2025.

Sample. In the daily time series presented in the plot, there are 16,337 observations in total. The time period covered by the series is from January 1981 to September 2025.

History. Have a look at a few statistics computed on the full sample: degree days recorded their maximum of 23.0 degrees Fahrenheit on 10 August 2007; they recorded a bottom of 0.0 on 1 January 1981; they had a mean value of 5.3.

Latest values

Date Value - Degrees Fahrenheit
2025-09-21 12.0
2025-09-22 12.0
2025-09-23 13.0

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Series Metadata

Field Value
Description Cooling degree days
Country Alabama (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.

Heating degree days

Series Name Observations Start Date End Date
Heating degree days (F) - Alabama (US) - NOAA - Daily 16337 1981-01-01 2025-09-23
Heating degree days (F) - Arkansas (US) - NOAA - Daily 16337 1981-01-01 2025-09-23
Heating degree days (F) - Arizona (US) - NOAA - Daily 16337 1981-01-01 2025-09-23
Heating degree days (F) - California (US) - NOAA - Daily 16337 1981-01-01 2025-09-23
Heating degree days (F) - Colorado (US) - NOAA - Daily 16337 1981-01-01 2025-09-23
Heating degree days (F) - Connecticut (US) - NOAA - Daily 16337 1981-01-01 2025-09-23
Heating degree days (F) - Delaware (US) - NOAA - Daily 16337 1981-01-01 2025-09-23
Heating degree days (F) - Florida (US) - NOAA - Daily 16337 1981-01-01 2025-09-23
Heating degree days (F) - Georgia (US) - NOAA - Daily 16337 1981-01-01 2025-09-23
Heating degree days (F) - Iowa (US) - NOAA - Daily 16337 1981-01-01 2025-09-23
Heating degree days (F) - Idaho (US) - NOAA - Daily 16337 1981-01-01 2025-09-23
Heating degree days (F) - Illinois (US) - NOAA - Daily 16337 1981-01-01 2025-09-23
Heating degree days (F) - Indiana (US) - NOAA - Daily 16337 1981-01-01 2025-09-23
Heating degree days (F) - Kansas (US) - NOAA - Daily 16337 1981-01-01 2025-09-23
Heating degree days (F) - Kentucky (US) - NOAA - Daily 16337 1981-01-01 2025-09-23
Heating degree days (F) - Louisiana (US) - NOAA - Daily 16337 1981-01-01 2025-09-23
Heating degree days (F) - Massachusetts (US) - NOAA - Daily 16337 1981-01-01 2025-09-23
Heating degree days (F) - Maryland (US) - NOAA - Daily 16337 1981-01-01 2025-09-23
Heating degree days (F) - Maine (US) - NOAA - Daily 16337 1981-01-01 2025-09-23
Heating degree days (F) - Michigan (US) - NOAA - Daily 16337 1981-01-01 2025-09-23
Heating degree days (F) - Minnesota (US) - NOAA - Daily 16337 1981-01-01 2025-09-23
Heating degree days (F) - Missouri (US) - NOAA - Daily 16337 1981-01-01 2025-09-23
Heating degree days (F) - Mississippi (US) - NOAA - Daily 16337 1981-01-01 2025-09-23
Heating degree days (F) - Montana (US) - NOAA - Daily 16337 1981-01-01 2025-09-23
Heating degree days (F) - North Carolina (US) - NOAA - Daily 16337 1981-01-01 2025-09-23
Heating degree days (F) - North Dakota (US) - NOAA - Daily 16337 1981-01-01 2025-09-23
Heating degree days (F) - Nebraska (US) - NOAA - Daily 16337 1981-01-01 2025-09-23
Heating degree days (F) - New Hampshire (US) - NOAA - Daily 16337 1981-01-01 2025-09-23
Heating degree days (F) - New Jersey (US) - NOAA - Daily 16337 1981-01-01 2025-09-23
Heating degree days (F) - New Mexico (US) - NOAA - Daily 16337 1981-01-01 2025-09-23
Heating degree days (F) - Nevada (US) - NOAA - Daily 16337 1981-01-01 2025-09-23
Heating degree days (F) - New York (US) - NOAA - Daily 16337 1981-01-01 2025-09-23
Heating degree days (F) - Ohio (US) - NOAA - Daily 16337 1981-01-01 2025-09-23
Heating degree days (F) - Oklahoma (US) - NOAA - Daily 16337 1981-01-01 2025-09-23
Heating degree days (F) - Oregon (US) - NOAA - Daily 16337 1981-01-01 2025-09-23
Heating degree days (F) - Pennsylvania (US) - NOAA - Daily 16337 1981-01-01 2025-09-23
Heating degree days (F) - RhodeIsland (US) - NOAA - Daily 16337 1981-01-01 2025-09-23
Heating degree days (F) - South Carolina (US) - NOAA - Daily 16337 1981-01-01 2025-09-23
Heating degree days (F) - South Dakota (US) - NOAA - Daily 16337 1981-01-01 2025-09-23
Heating degree days (F) - Tennessee (US) - NOAA - Daily 16337 1981-01-01 2025-09-23
Heating degree days (F) - Texas (US) - NOAA - Daily 16337 1981-01-01 2025-09-23
Heating degree days (F) - Utah (US) - NOAA - Daily 16337 1981-01-01 2025-09-23
Heating degree days (F) - Virginia (US) - NOAA - Daily 16337 1981-01-01 2025-09-23
Heating degree days (F) - Vermont (US) - NOAA - Daily 16337 1981-01-01 2025-09-23
Heating degree days (F) - Washington (US) - NOAA - Daily 16337 1981-01-01 2025-09-23
Heating degree days (F) - Wisconsin (US) - NOAA - Daily 16337 1981-01-01 2025-09-23
Heating degree days (F) - WestVirginia (US) - NOAA - Daily 16337 1981-01-01 2025-09-23
Heating degree days (F) - Wyoming (US) - NOAA - Daily 16337 1981-01-01 2025-09-23
Heating degree days (F) - United States (excluding Alaska and Hawaii) - NOAA - Daily 16337 1981-01-01 2025-09-23

Cooling degree days

Series Name Observations Start Date End Date
Cooling degree days (F) - Alabama (US) - NOAA - Daily 16337 1981-01-01 2025-09-23
Cooling degree days (F) - Arkansas (US) - NOAA - Daily 16337 1981-01-01 2025-09-23
Cooling degree days (F) - Arizona (US) - NOAA - Daily 16337 1981-01-01 2025-09-23
Cooling degree days (F) - California (US) - NOAA - Daily 16337 1981-01-01 2025-09-23
Cooling degree days (F) - Colorado (US) - NOAA - Daily 16337 1981-01-01 2025-09-23
Cooling degree days (F) - Connecticut (US) - NOAA - Daily 16337 1981-01-01 2025-09-23
Cooling degree days (F) - Delaware (US) - NOAA - Daily 16337 1981-01-01 2025-09-23
Cooling degree days (F) - Florida (US) - NOAA - Daily 16337 1981-01-01 2025-09-23
Cooling degree days (F) - Georgia (US) - NOAA - Daily 16337 1981-01-01 2025-09-23
Cooling degree days (F) - Iowa (US) - NOAA - Daily 16337 1981-01-01 2025-09-23
Cooling degree days (F) - Idaho (US) - NOAA - Daily 16337 1981-01-01 2025-09-23
Cooling degree days (F) - Illinois (US) - NOAA - Daily 16337 1981-01-01 2025-09-23
Cooling degree days (F) - Indiana (US) - NOAA - Daily 16337 1981-01-01 2025-09-23
Cooling degree days (F) - Kansas (US) - NOAA - Daily 16337 1981-01-01 2025-09-23
Cooling degree days (F) - Kentucky (US) - NOAA - Daily 16337 1981-01-01 2025-09-23
Cooling degree days (F) - Louisiana (US) - NOAA - Daily 16337 1981-01-01 2025-09-23
Cooling degree days (F) - Massachusetts (US) - NOAA - Daily 16337 1981-01-01 2025-09-23
Cooling degree days (F) - Maryland (US) - NOAA - Daily 16337 1981-01-01 2025-09-23
Cooling degree days (F) - Maine (US) - NOAA - Daily 16337 1981-01-01 2025-09-23
Cooling degree days (F) - Michigan (US) - NOAA - Daily 16337 1981-01-01 2025-09-23
Cooling degree days (F) - Minnesota (US) - NOAA - Daily 16337 1981-01-01 2025-09-23
Cooling degree days (F) - Missouri (US) - NOAA - Daily 16337 1981-01-01 2025-09-23
Cooling degree days (F) - Mississippi (US) - NOAA - Daily 16337 1981-01-01 2025-09-23
Cooling degree days (F) - Montana (US) - NOAA - Daily 16337 1981-01-01 2025-09-23
Cooling degree days (F) - North Carolina (US) - NOAA - Daily 16337 1981-01-01 2025-09-23
Cooling degree days (F) - North Dakota (US) - NOAA - Daily 16337 1981-01-01 2025-09-23
Cooling degree days (F) - Nebraska (US) - NOAA - Daily 16337 1981-01-01 2025-09-23
Cooling degree days (F) - New Hampshire (US) - NOAA - Daily 16337 1981-01-01 2025-09-23
Cooling degree days (F) - New Jersey (US) - NOAA - Daily 16337 1981-01-01 2025-09-23
Cooling degree days (F) - New Mexico (US) - NOAA - Daily 16337 1981-01-01 2025-09-23
Cooling degree days (F) - Nevada (US) - NOAA - Daily 16337 1981-01-01 2025-09-23
Cooling degree days (F) - New York (US) - NOAA - Daily 16337 1981-01-01 2025-09-23
Cooling degree days (F) - Ohio (US) - NOAA - Daily 16337 1981-01-01 2025-09-23
Cooling degree days (F) - Oklahoma (US) - NOAA - Daily 16337 1981-01-01 2025-09-23
Cooling degree days (F) - Oregon (US) - NOAA - Daily 16337 1981-01-01 2025-09-23
Cooling degree days (F) - Pennsylvania (US) - NOAA - Daily 16337 1981-01-01 2025-09-23
Cooling degree days (F) - RhodeIsland (US) - NOAA - Daily 16337 1981-01-01 2025-09-23
Cooling degree days (F) - South Carolina (US) - NOAA - Daily 16337 1981-01-01 2025-09-23
Cooling degree days (F) - South Dakota (US) - NOAA - Daily 16337 1981-01-01 2025-09-23
Cooling degree days (F) - Tennessee (US) - NOAA - Daily 16337 1981-01-01 2025-09-23
Cooling degree days (F) - Texas (US) - NOAA - Daily 16337 1981-01-01 2025-09-23
Cooling degree days (F) - Utah (US) - NOAA - Daily 16337 1981-01-01 2025-09-23
Cooling degree days (F) - Virginia (US) - NOAA - Daily 16337 1981-01-01 2025-09-23
Cooling degree days (F) - Vermont (US) - NOAA - Daily 16337 1981-01-01 2025-09-23
Cooling degree days (F) - Washington (US) - NOAA - Daily 16337 1981-01-01 2025-09-23
Cooling degree days (F) - Wisconsin (US) - NOAA - Daily 16337 1981-01-01 2025-09-23
Cooling degree days (F) - WestVirginia (US) - NOAA - Daily 16337 1981-01-01 2025-09-23
Cooling degree days (F) - Wyoming (US) - NOAA - Daily 16337 1981-01-01 2025-09-23
Cooling degree days (F) - United States (excluding Alaska and Hawaii) - NOAA - Daily 16337 1981-01-01 2025-09-23