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

Latest updates. In Alabama, heating degree days were 2.0 degrees Fahrenheit on 30 March 2026, compared to 8.0 on the previous day.

Sample. In this daily time series, there are a total of 16,525 observations. The time span covered by the series is from January 1981 to March 2026.

History. Take a look at some descriptive statistics calculated on the entire sample: degree days had an average value of 7.2 degrees Fahrenheit; they recorded a minimum of 0.0 on 30 March 1981; they recorded their maximum of 58.0 on 21 January 1985.

Latest values

Date Value - Degrees Fahrenheit
2026-03-28 8.0
2026-03-29 8.0
2026-03-30 2.0

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Series Metadata

Field Value
Description Heating degree days
Country Alabama (US)
Economic concept Heating 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 65F - (max_daily_temperature + min_daily_temperature) / 2

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 16525 1981-01-01 2026-03-30
Heating degree days (F) - Arkansas (US) - NOAA - Daily 16525 1981-01-01 2026-03-30
Heating degree days (F) - Arizona (US) - NOAA - Daily 16525 1981-01-01 2026-03-30
Heating degree days (F) - California (US) - NOAA - Daily 16525 1981-01-01 2026-03-30
Heating degree days (F) - Colorado (US) - NOAA - Daily 16525 1981-01-01 2026-03-30
Heating degree days (F) - Connecticut (US) - NOAA - Daily 16525 1981-01-01 2026-03-30
Heating degree days (F) - Delaware (US) - NOAA - Daily 16525 1981-01-01 2026-03-30
Heating degree days (F) - Florida (US) - NOAA - Daily 16525 1981-01-01 2026-03-30
Heating degree days (F) - Georgia (US) - NOAA - Daily 16525 1981-01-01 2026-03-30
Heating degree days (F) - Iowa (US) - NOAA - Daily 16525 1981-01-01 2026-03-30
Heating degree days (F) - Idaho (US) - NOAA - Daily 16525 1981-01-01 2026-03-30
Heating degree days (F) - Illinois (US) - NOAA - Daily 16525 1981-01-01 2026-03-30
Heating degree days (F) - Indiana (US) - NOAA - Daily 16525 1981-01-01 2026-03-30
Heating degree days (F) - Kansas (US) - NOAA - Daily 16525 1981-01-01 2026-03-30
Heating degree days (F) - Kentucky (US) - NOAA - Daily 16525 1981-01-01 2026-03-30
Heating degree days (F) - Louisiana (US) - NOAA - Daily 16525 1981-01-01 2026-03-30
Heating degree days (F) - Massachusetts (US) - NOAA - Daily 16525 1981-01-01 2026-03-30
Heating degree days (F) - Maryland (US) - NOAA - Daily 16525 1981-01-01 2026-03-30
Heating degree days (F) - Maine (US) - NOAA - Daily 16525 1981-01-01 2026-03-30
Heating degree days (F) - Michigan (US) - NOAA - Daily 16525 1981-01-01 2026-03-30
Heating degree days (F) - Minnesota (US) - NOAA - Daily 16525 1981-01-01 2026-03-30
Heating degree days (F) - Missouri (US) - NOAA - Daily 16525 1981-01-01 2026-03-30
Heating degree days (F) - Mississippi (US) - NOAA - Daily 16525 1981-01-01 2026-03-30
Heating degree days (F) - Montana (US) - NOAA - Daily 16525 1981-01-01 2026-03-30
Heating degree days (F) - North Carolina (US) - NOAA - Daily 16525 1981-01-01 2026-03-30
Heating degree days (F) - North Dakota (US) - NOAA - Daily 16525 1981-01-01 2026-03-30
Heating degree days (F) - Nebraska (US) - NOAA - Daily 16525 1981-01-01 2026-03-30
Heating degree days (F) - New Hampshire (US) - NOAA - Daily 16525 1981-01-01 2026-03-30
Heating degree days (F) - New Jersey (US) - NOAA - Daily 16525 1981-01-01 2026-03-30
Heating degree days (F) - New Mexico (US) - NOAA - Daily 16525 1981-01-01 2026-03-30
Heating degree days (F) - Nevada (US) - NOAA - Daily 16525 1981-01-01 2026-03-30
Heating degree days (F) - New York (US) - NOAA - Daily 16525 1981-01-01 2026-03-30
Heating degree days (F) - Ohio (US) - NOAA - Daily 16525 1981-01-01 2026-03-30
Heating degree days (F) - Oklahoma (US) - NOAA - Daily 16525 1981-01-01 2026-03-30
Heating degree days (F) - Oregon (US) - NOAA - Daily 16525 1981-01-01 2026-03-30
Heating degree days (F) - Pennsylvania (US) - NOAA - Daily 16525 1981-01-01 2026-03-30
Heating degree days (F) - RhodeIsland (US) - NOAA - Daily 16525 1981-01-01 2026-03-30
Heating degree days (F) - South Carolina (US) - NOAA - Daily 16525 1981-01-01 2026-03-30
Heating degree days (F) - South Dakota (US) - NOAA - Daily 16525 1981-01-01 2026-03-30
Heating degree days (F) - Tennessee (US) - NOAA - Daily 16525 1981-01-01 2026-03-30
Heating degree days (F) - Texas (US) - NOAA - Daily 16525 1981-01-01 2026-03-30
Heating degree days (F) - Utah (US) - NOAA - Daily 16525 1981-01-01 2026-03-30
Heating degree days (F) - Virginia (US) - NOAA - Daily 16525 1981-01-01 2026-03-30
Heating degree days (F) - Vermont (US) - NOAA - Daily 16525 1981-01-01 2026-03-30
Heating degree days (F) - Washington (US) - NOAA - Daily 16525 1981-01-01 2026-03-30
Heating degree days (F) - Wisconsin (US) - NOAA - Daily 16525 1981-01-01 2026-03-30
Heating degree days (F) - WestVirginia (US) - NOAA - Daily 16525 1981-01-01 2026-03-30
Heating degree days (F) - Wyoming (US) - NOAA - Daily 16525 1981-01-01 2026-03-30
Heating degree days (F) - United States (excluding Alaska and Hawaii) - NOAA - Daily 16525 1981-01-01 2026-03-30

Cooling degree days

Series Name Observations Start Date End Date
Cooling degree days (F) - Alabama (US) - NOAA - Daily 16525 1981-01-01 2026-03-30
Cooling degree days (F) - Arkansas (US) - NOAA - Daily 16525 1981-01-01 2026-03-30
Cooling degree days (F) - Arizona (US) - NOAA - Daily 16525 1981-01-01 2026-03-30
Cooling degree days (F) - California (US) - NOAA - Daily 16525 1981-01-01 2026-03-30
Cooling degree days (F) - Colorado (US) - NOAA - Daily 16525 1981-01-01 2026-03-30
Cooling degree days (F) - Connecticut (US) - NOAA - Daily 16525 1981-01-01 2026-03-30
Cooling degree days (F) - Delaware (US) - NOAA - Daily 16525 1981-01-01 2026-03-30
Cooling degree days (F) - Florida (US) - NOAA - Daily 16525 1981-01-01 2026-03-30
Cooling degree days (F) - Georgia (US) - NOAA - Daily 16525 1981-01-01 2026-03-30
Cooling degree days (F) - Iowa (US) - NOAA - Daily 16525 1981-01-01 2026-03-30
Cooling degree days (F) - Idaho (US) - NOAA - Daily 16525 1981-01-01 2026-03-30
Cooling degree days (F) - Illinois (US) - NOAA - Daily 16525 1981-01-01 2026-03-30
Cooling degree days (F) - Indiana (US) - NOAA - Daily 16525 1981-01-01 2026-03-30
Cooling degree days (F) - Kansas (US) - NOAA - Daily 16525 1981-01-01 2026-03-30
Cooling degree days (F) - Kentucky (US) - NOAA - Daily 16525 1981-01-01 2026-03-30
Cooling degree days (F) - Louisiana (US) - NOAA - Daily 16525 1981-01-01 2026-03-30
Cooling degree days (F) - Massachusetts (US) - NOAA - Daily 16525 1981-01-01 2026-03-30
Cooling degree days (F) - Maryland (US) - NOAA - Daily 16525 1981-01-01 2026-03-30
Cooling degree days (F) - Maine (US) - NOAA - Daily 16525 1981-01-01 2026-03-30
Cooling degree days (F) - Michigan (US) - NOAA - Daily 16525 1981-01-01 2026-03-30
Cooling degree days (F) - Minnesota (US) - NOAA - Daily 16525 1981-01-01 2026-03-30
Cooling degree days (F) - Missouri (US) - NOAA - Daily 16525 1981-01-01 2026-03-30
Cooling degree days (F) - Mississippi (US) - NOAA - Daily 16525 1981-01-01 2026-03-30
Cooling degree days (F) - Montana (US) - NOAA - Daily 16525 1981-01-01 2026-03-30
Cooling degree days (F) - North Carolina (US) - NOAA - Daily 16525 1981-01-01 2026-03-30
Cooling degree days (F) - North Dakota (US) - NOAA - Daily 16525 1981-01-01 2026-03-30
Cooling degree days (F) - Nebraska (US) - NOAA - Daily 16525 1981-01-01 2026-03-30
Cooling degree days (F) - New Hampshire (US) - NOAA - Daily 16525 1981-01-01 2026-03-30
Cooling degree days (F) - New Jersey (US) - NOAA - Daily 16525 1981-01-01 2026-03-30
Cooling degree days (F) - New Mexico (US) - NOAA - Daily 16525 1981-01-01 2026-03-30
Cooling degree days (F) - Nevada (US) - NOAA - Daily 16525 1981-01-01 2026-03-30
Cooling degree days (F) - New York (US) - NOAA - Daily 16525 1981-01-01 2026-03-30
Cooling degree days (F) - Ohio (US) - NOAA - Daily 16525 1981-01-01 2026-03-30
Cooling degree days (F) - Oklahoma (US) - NOAA - Daily 16525 1981-01-01 2026-03-30
Cooling degree days (F) - Oregon (US) - NOAA - Daily 16525 1981-01-01 2026-03-30
Cooling degree days (F) - Pennsylvania (US) - NOAA - Daily 16525 1981-01-01 2026-03-30
Cooling degree days (F) - RhodeIsland (US) - NOAA - Daily 16525 1981-01-01 2026-03-30
Cooling degree days (F) - South Carolina (US) - NOAA - Daily 16525 1981-01-01 2026-03-30
Cooling degree days (F) - South Dakota (US) - NOAA - Daily 16525 1981-01-01 2026-03-30
Cooling degree days (F) - Tennessee (US) - NOAA - Daily 16525 1981-01-01 2026-03-30
Cooling degree days (F) - Texas (US) - NOAA - Daily 16525 1981-01-01 2026-03-30
Cooling degree days (F) - Utah (US) - NOAA - Daily 16525 1981-01-01 2026-03-30
Cooling degree days (F) - Virginia (US) - NOAA - Daily 16525 1981-01-01 2026-03-30
Cooling degree days (F) - Vermont (US) - NOAA - Daily 16525 1981-01-01 2026-03-30
Cooling degree days (F) - Washington (US) - NOAA - Daily 16525 1981-01-01 2026-03-30
Cooling degree days (F) - Wisconsin (US) - NOAA - Daily 16525 1981-01-01 2026-03-30
Cooling degree days (F) - WestVirginia (US) - NOAA - Daily 16525 1981-01-01 2026-03-30
Cooling degree days (F) - Wyoming (US) - NOAA - Daily 16525 1981-01-01 2026-03-30
Cooling degree days (F) - United States (excluding Alaska and Hawaii) - NOAA - Daily 16525 1981-01-01 2026-03-30