Freely Downloadable Data Sets Updated Daily

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

Latest updates. In Oklahoma, heating degree days were 0.0 degrees Fahrenheit on 14 August 2026, as on 13 August 2026.

Sample. There are 16,662 observations in the daily series presented in the chart above. The time span covered by the series goes from January 1981 to August 2026.

History. Here's a snapshot of a few simple statistics we calculated on the full sample: degree days had a mean value of 9.7 degrees Fahrenheit; they recorded a bottom of 0.0 on 26 February 1981; they peaked at 64.0 on 22 December 1989.

Latest values

Date Value - Degrees Fahrenheit
2026-08-12 0.0
2026-08-13 0.0
2026-08-14 0.0

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Series Metadata

Field Value
Description Heating degree days
Country Oklahoma (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 16662 1981-01-01 2026-08-14
Heating degree days (F) - Arkansas (US) - NOAA - Daily 16662 1981-01-01 2026-08-14
Heating degree days (F) - Arizona (US) - NOAA - Daily 16662 1981-01-01 2026-08-14
Heating degree days (F) - California (US) - NOAA - Daily 16662 1981-01-01 2026-08-14
Heating degree days (F) - Colorado (US) - NOAA - Daily 16662 1981-01-01 2026-08-14
Heating degree days (F) - Connecticut (US) - NOAA - Daily 16662 1981-01-01 2026-08-14
Heating degree days (F) - Delaware (US) - NOAA - Daily 16662 1981-01-01 2026-08-14
Heating degree days (F) - Florida (US) - NOAA - Daily 16662 1981-01-01 2026-08-14
Heating degree days (F) - Georgia (US) - NOAA - Daily 16662 1981-01-01 2026-08-14
Heating degree days (F) - Iowa (US) - NOAA - Daily 16662 1981-01-01 2026-08-14
Heating degree days (F) - Idaho (US) - NOAA - Daily 16662 1981-01-01 2026-08-14
Heating degree days (F) - Illinois (US) - NOAA - Daily 16662 1981-01-01 2026-08-14
Heating degree days (F) - Indiana (US) - NOAA - Daily 16662 1981-01-01 2026-08-14
Heating degree days (F) - Kansas (US) - NOAA - Daily 16662 1981-01-01 2026-08-14
Heating degree days (F) - Kentucky (US) - NOAA - Daily 16662 1981-01-01 2026-08-14
Heating degree days (F) - Louisiana (US) - NOAA - Daily 16662 1981-01-01 2026-08-14
Heating degree days (F) - Massachusetts (US) - NOAA - Daily 16662 1981-01-01 2026-08-14
Heating degree days (F) - Maryland (US) - NOAA - Daily 16662 1981-01-01 2026-08-14
Heating degree days (F) - Maine (US) - NOAA - Daily 16662 1981-01-01 2026-08-14
Heating degree days (F) - Michigan (US) - NOAA - Daily 16662 1981-01-01 2026-08-14
Heating degree days (F) - Minnesota (US) - NOAA - Daily 16662 1981-01-01 2026-08-14
Heating degree days (F) - Missouri (US) - NOAA - Daily 16662 1981-01-01 2026-08-14
Heating degree days (F) - Mississippi (US) - NOAA - Daily 16662 1981-01-01 2026-08-14
Heating degree days (F) - Montana (US) - NOAA - Daily 16662 1981-01-01 2026-08-14
Heating degree days (F) - North Carolina (US) - NOAA - Daily 16662 1981-01-01 2026-08-14
Heating degree days (F) - North Dakota (US) - NOAA - Daily 16662 1981-01-01 2026-08-14
Heating degree days (F) - Nebraska (US) - NOAA - Daily 16662 1981-01-01 2026-08-14
Heating degree days (F) - New Hampshire (US) - NOAA - Daily 16662 1981-01-01 2026-08-14
Heating degree days (F) - New Jersey (US) - NOAA - Daily 16662 1981-01-01 2026-08-14
Heating degree days (F) - New Mexico (US) - NOAA - Daily 16662 1981-01-01 2026-08-14
Heating degree days (F) - Nevada (US) - NOAA - Daily 16662 1981-01-01 2026-08-14
Heating degree days (F) - New York (US) - NOAA - Daily 16662 1981-01-01 2026-08-14
Heating degree days (F) - Ohio (US) - NOAA - Daily 16662 1981-01-01 2026-08-14
Heating degree days (F) - Oklahoma (US) - NOAA - Daily 16662 1981-01-01 2026-08-14
Heating degree days (F) - Oregon (US) - NOAA - Daily 16662 1981-01-01 2026-08-14
Heating degree days (F) - Pennsylvania (US) - NOAA - Daily 16662 1981-01-01 2026-08-14
Heating degree days (F) - RhodeIsland (US) - NOAA - Daily 16662 1981-01-01 2026-08-14
Heating degree days (F) - South Carolina (US) - NOAA - Daily 16662 1981-01-01 2026-08-14
Heating degree days (F) - South Dakota (US) - NOAA - Daily 16662 1981-01-01 2026-08-14
Heating degree days (F) - Tennessee (US) - NOAA - Daily 16662 1981-01-01 2026-08-14
Heating degree days (F) - Texas (US) - NOAA - Daily 16662 1981-01-01 2026-08-14
Heating degree days (F) - Utah (US) - NOAA - Daily 16662 1981-01-01 2026-08-14
Heating degree days (F) - Virginia (US) - NOAA - Daily 16662 1981-01-01 2026-08-14
Heating degree days (F) - Vermont (US) - NOAA - Daily 16662 1981-01-01 2026-08-14
Heating degree days (F) - Washington (US) - NOAA - Daily 16662 1981-01-01 2026-08-14
Heating degree days (F) - Wisconsin (US) - NOAA - Daily 16662 1981-01-01 2026-08-14
Heating degree days (F) - WestVirginia (US) - NOAA - Daily 16662 1981-01-01 2026-08-14
Heating degree days (F) - Wyoming (US) - NOAA - Daily 16662 1981-01-01 2026-08-14
Heating degree days (F) - United States (excluding Alaska and Hawaii) - NOAA - Daily 16662 1981-01-01 2026-08-14

Cooling degree days

Series Name Observations Start Date End Date
Cooling degree days (F) - Alabama (US) - NOAA - Daily 16662 1981-01-01 2026-08-14
Cooling degree days (F) - Arkansas (US) - NOAA - Daily 16662 1981-01-01 2026-08-14
Cooling degree days (F) - Arizona (US) - NOAA - Daily 16662 1981-01-01 2026-08-14
Cooling degree days (F) - California (US) - NOAA - Daily 16662 1981-01-01 2026-08-14
Cooling degree days (F) - Colorado (US) - NOAA - Daily 16662 1981-01-01 2026-08-14
Cooling degree days (F) - Connecticut (US) - NOAA - Daily 16662 1981-01-01 2026-08-14
Cooling degree days (F) - Delaware (US) - NOAA - Daily 16662 1981-01-01 2026-08-14
Cooling degree days (F) - Florida (US) - NOAA - Daily 16662 1981-01-01 2026-08-14
Cooling degree days (F) - Georgia (US) - NOAA - Daily 16662 1981-01-01 2026-08-14
Cooling degree days (F) - Iowa (US) - NOAA - Daily 16662 1981-01-01 2026-08-14
Cooling degree days (F) - Idaho (US) - NOAA - Daily 16662 1981-01-01 2026-08-14
Cooling degree days (F) - Illinois (US) - NOAA - Daily 16662 1981-01-01 2026-08-14
Cooling degree days (F) - Indiana (US) - NOAA - Daily 16662 1981-01-01 2026-08-14
Cooling degree days (F) - Kansas (US) - NOAA - Daily 16662 1981-01-01 2026-08-14
Cooling degree days (F) - Kentucky (US) - NOAA - Daily 16662 1981-01-01 2026-08-14
Cooling degree days (F) - Louisiana (US) - NOAA - Daily 16662 1981-01-01 2026-08-14
Cooling degree days (F) - Massachusetts (US) - NOAA - Daily 16662 1981-01-01 2026-08-14
Cooling degree days (F) - Maryland (US) - NOAA - Daily 16662 1981-01-01 2026-08-14
Cooling degree days (F) - Maine (US) - NOAA - Daily 16662 1981-01-01 2026-08-14
Cooling degree days (F) - Michigan (US) - NOAA - Daily 16662 1981-01-01 2026-08-14
Cooling degree days (F) - Minnesota (US) - NOAA - Daily 16662 1981-01-01 2026-08-14
Cooling degree days (F) - Missouri (US) - NOAA - Daily 16662 1981-01-01 2026-08-14
Cooling degree days (F) - Mississippi (US) - NOAA - Daily 16662 1981-01-01 2026-08-14
Cooling degree days (F) - Montana (US) - NOAA - Daily 16662 1981-01-01 2026-08-14
Cooling degree days (F) - North Carolina (US) - NOAA - Daily 16662 1981-01-01 2026-08-14
Cooling degree days (F) - North Dakota (US) - NOAA - Daily 16662 1981-01-01 2026-08-14
Cooling degree days (F) - Nebraska (US) - NOAA - Daily 16662 1981-01-01 2026-08-14
Cooling degree days (F) - New Hampshire (US) - NOAA - Daily 16662 1981-01-01 2026-08-14
Cooling degree days (F) - New Jersey (US) - NOAA - Daily 16662 1981-01-01 2026-08-14
Cooling degree days (F) - New Mexico (US) - NOAA - Daily 16662 1981-01-01 2026-08-14
Cooling degree days (F) - Nevada (US) - NOAA - Daily 16662 1981-01-01 2026-08-14
Cooling degree days (F) - New York (US) - NOAA - Daily 16662 1981-01-01 2026-08-14
Cooling degree days (F) - Ohio (US) - NOAA - Daily 16662 1981-01-01 2026-08-14
Cooling degree days (F) - Oklahoma (US) - NOAA - Daily 16662 1981-01-01 2026-08-14
Cooling degree days (F) - Oregon (US) - NOAA - Daily 16662 1981-01-01 2026-08-14
Cooling degree days (F) - Pennsylvania (US) - NOAA - Daily 16662 1981-01-01 2026-08-14
Cooling degree days (F) - RhodeIsland (US) - NOAA - Daily 16662 1981-01-01 2026-08-14
Cooling degree days (F) - South Carolina (US) - NOAA - Daily 16662 1981-01-01 2026-08-14
Cooling degree days (F) - South Dakota (US) - NOAA - Daily 16662 1981-01-01 2026-08-14
Cooling degree days (F) - Tennessee (US) - NOAA - Daily 16662 1981-01-01 2026-08-14
Cooling degree days (F) - Texas (US) - NOAA - Daily 16662 1981-01-01 2026-08-14
Cooling degree days (F) - Utah (US) - NOAA - Daily 16662 1981-01-01 2026-08-14
Cooling degree days (F) - Virginia (US) - NOAA - Daily 16662 1981-01-01 2026-08-14
Cooling degree days (F) - Vermont (US) - NOAA - Daily 16662 1981-01-01 2026-08-14
Cooling degree days (F) - Washington (US) - NOAA - Daily 16662 1981-01-01 2026-08-14
Cooling degree days (F) - Wisconsin (US) - NOAA - Daily 16662 1981-01-01 2026-08-14
Cooling degree days (F) - WestVirginia (US) - NOAA - Daily 16662 1981-01-01 2026-08-14
Cooling degree days (F) - Wyoming (US) - NOAA - Daily 16662 1981-01-01 2026-08-14
Cooling degree days (F) - United States (excluding Alaska and Hawaii) - NOAA - Daily 16662 1981-01-01 2026-08-14