Freely Downloadable Data Sets Updated Daily

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

Latest updates. In RhodeIsland, heating degree days stood at 6.0 degrees Fahrenheit on 28 September 2026, the same value recorded on 27 September 2026.

Sample. In the daily series presented in the plot, there are a total of 16,707 observations. The time period covered by the series goes from January 1981 to September 2026.

History. Here's a snapshot of some summary statistics we calculated on the full sample: degree days reached their maximum of 64.0 degrees Fahrenheit on 18 January 1982; they reached a trough of 0.0 on 25 May 1981; they had a mean value of 15.8.

Latest values

Date Value - Degrees Fahrenheit
2026-09-26 8.0
2026-09-27 6.0
2026-09-28 6.0

Heads-up. Our metadata often contain links to the original sources of the data we provide. You can use these links to search for additional information needed in your research.

Not for investment purposes. Data and analyses accessible on this web site are not suitable for investment purposes or as a basis for financial-decision making. Users should obtain expert advice and perform their own independent due diligence before making any financial commitments.

Series Metadata

Field Value
Description Heating degree days
Country RhodeIsland (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 16707 1981-01-01 2026-09-28
Heating degree days (F) - Arkansas (US) - NOAA - Daily 16707 1981-01-01 2026-09-28
Heating degree days (F) - Arizona (US) - NOAA - Daily 16707 1981-01-01 2026-09-28
Heating degree days (F) - California (US) - NOAA - Daily 16707 1981-01-01 2026-09-28
Heating degree days (F) - Colorado (US) - NOAA - Daily 16707 1981-01-01 2026-09-28
Heating degree days (F) - Connecticut (US) - NOAA - Daily 16707 1981-01-01 2026-09-28
Heating degree days (F) - Delaware (US) - NOAA - Daily 16707 1981-01-01 2026-09-28
Heating degree days (F) - Florida (US) - NOAA - Daily 16707 1981-01-01 2026-09-28
Heating degree days (F) - Georgia (US) - NOAA - Daily 16707 1981-01-01 2026-09-28
Heating degree days (F) - Iowa (US) - NOAA - Daily 16707 1981-01-01 2026-09-28
Heating degree days (F) - Idaho (US) - NOAA - Daily 16707 1981-01-01 2026-09-28
Heating degree days (F) - Illinois (US) - NOAA - Daily 16707 1981-01-01 2026-09-28
Heating degree days (F) - Indiana (US) - NOAA - Daily 16707 1981-01-01 2026-09-28
Heating degree days (F) - Kansas (US) - NOAA - Daily 16707 1981-01-01 2026-09-28
Heating degree days (F) - Kentucky (US) - NOAA - Daily 16707 1981-01-01 2026-09-28
Heating degree days (F) - Louisiana (US) - NOAA - Daily 16707 1981-01-01 2026-09-28
Heating degree days (F) - Massachusetts (US) - NOAA - Daily 16707 1981-01-01 2026-09-28
Heating degree days (F) - Maryland (US) - NOAA - Daily 16707 1981-01-01 2026-09-28
Heating degree days (F) - Maine (US) - NOAA - Daily 16707 1981-01-01 2026-09-28
Heating degree days (F) - Michigan (US) - NOAA - Daily 16707 1981-01-01 2026-09-28
Heating degree days (F) - Minnesota (US) - NOAA - Daily 16707 1981-01-01 2026-09-28
Heating degree days (F) - Missouri (US) - NOAA - Daily 16707 1981-01-01 2026-09-28
Heating degree days (F) - Mississippi (US) - NOAA - Daily 16707 1981-01-01 2026-09-28
Heating degree days (F) - Montana (US) - NOAA - Daily 16707 1981-01-01 2026-09-28
Heating degree days (F) - North Carolina (US) - NOAA - Daily 16707 1981-01-01 2026-09-28
Heating degree days (F) - North Dakota (US) - NOAA - Daily 16707 1981-01-01 2026-09-28
Heating degree days (F) - Nebraska (US) - NOAA - Daily 16707 1981-01-01 2026-09-28
Heating degree days (F) - New Hampshire (US) - NOAA - Daily 16707 1981-01-01 2026-09-28
Heating degree days (F) - New Jersey (US) - NOAA - Daily 16707 1981-01-01 2026-09-28
Heating degree days (F) - New Mexico (US) - NOAA - Daily 16707 1981-01-01 2026-09-28
Heating degree days (F) - Nevada (US) - NOAA - Daily 16707 1981-01-01 2026-09-28
Heating degree days (F) - New York (US) - NOAA - Daily 16707 1981-01-01 2026-09-28
Heating degree days (F) - Ohio (US) - NOAA - Daily 16707 1981-01-01 2026-09-28
Heating degree days (F) - Oklahoma (US) - NOAA - Daily 16707 1981-01-01 2026-09-28
Heating degree days (F) - Oregon (US) - NOAA - Daily 16707 1981-01-01 2026-09-28
Heating degree days (F) - Pennsylvania (US) - NOAA - Daily 16707 1981-01-01 2026-09-28
Heating degree days (F) - RhodeIsland (US) - NOAA - Daily 16707 1981-01-01 2026-09-28
Heating degree days (F) - South Carolina (US) - NOAA - Daily 16707 1981-01-01 2026-09-28
Heating degree days (F) - South Dakota (US) - NOAA - Daily 16707 1981-01-01 2026-09-28
Heating degree days (F) - Tennessee (US) - NOAA - Daily 16707 1981-01-01 2026-09-28
Heating degree days (F) - Texas (US) - NOAA - Daily 16707 1981-01-01 2026-09-28
Heating degree days (F) - Utah (US) - NOAA - Daily 16707 1981-01-01 2026-09-28
Heating degree days (F) - Virginia (US) - NOAA - Daily 16707 1981-01-01 2026-09-28
Heating degree days (F) - Vermont (US) - NOAA - Daily 16707 1981-01-01 2026-09-28
Heating degree days (F) - Washington (US) - NOAA - Daily 16707 1981-01-01 2026-09-28
Heating degree days (F) - Wisconsin (US) - NOAA - Daily 16707 1981-01-01 2026-09-28
Heating degree days (F) - WestVirginia (US) - NOAA - Daily 16707 1981-01-01 2026-09-28
Heating degree days (F) - Wyoming (US) - NOAA - Daily 16707 1981-01-01 2026-09-28
Heating degree days (F) - United States (excluding Alaska and Hawaii) - NOAA - Daily 16707 1981-01-01 2026-09-28

Cooling degree days

Series Name Observations Start Date End Date
Cooling degree days (F) - Alabama (US) - NOAA - Daily 16707 1981-01-01 2026-09-28
Cooling degree days (F) - Arkansas (US) - NOAA - Daily 16707 1981-01-01 2026-09-28
Cooling degree days (F) - Arizona (US) - NOAA - Daily 16707 1981-01-01 2026-09-28
Cooling degree days (F) - California (US) - NOAA - Daily 16707 1981-01-01 2026-09-28
Cooling degree days (F) - Colorado (US) - NOAA - Daily 16707 1981-01-01 2026-09-28
Cooling degree days (F) - Connecticut (US) - NOAA - Daily 16707 1981-01-01 2026-09-28
Cooling degree days (F) - Delaware (US) - NOAA - Daily 16707 1981-01-01 2026-09-28
Cooling degree days (F) - Florida (US) - NOAA - Daily 16707 1981-01-01 2026-09-28
Cooling degree days (F) - Georgia (US) - NOAA - Daily 16707 1981-01-01 2026-09-28
Cooling degree days (F) - Iowa (US) - NOAA - Daily 16707 1981-01-01 2026-09-28
Cooling degree days (F) - Idaho (US) - NOAA - Daily 16707 1981-01-01 2026-09-28
Cooling degree days (F) - Illinois (US) - NOAA - Daily 16707 1981-01-01 2026-09-28
Cooling degree days (F) - Indiana (US) - NOAA - Daily 16707 1981-01-01 2026-09-28
Cooling degree days (F) - Kansas (US) - NOAA - Daily 16707 1981-01-01 2026-09-28
Cooling degree days (F) - Kentucky (US) - NOAA - Daily 16707 1981-01-01 2026-09-28
Cooling degree days (F) - Louisiana (US) - NOAA - Daily 16707 1981-01-01 2026-09-28
Cooling degree days (F) - Massachusetts (US) - NOAA - Daily 16707 1981-01-01 2026-09-28
Cooling degree days (F) - Maryland (US) - NOAA - Daily 16707 1981-01-01 2026-09-28
Cooling degree days (F) - Maine (US) - NOAA - Daily 16707 1981-01-01 2026-09-28
Cooling degree days (F) - Michigan (US) - NOAA - Daily 16707 1981-01-01 2026-09-28
Cooling degree days (F) - Minnesota (US) - NOAA - Daily 16707 1981-01-01 2026-09-28
Cooling degree days (F) - Missouri (US) - NOAA - Daily 16707 1981-01-01 2026-09-28
Cooling degree days (F) - Mississippi (US) - NOAA - Daily 16707 1981-01-01 2026-09-28
Cooling degree days (F) - Montana (US) - NOAA - Daily 16707 1981-01-01 2026-09-28
Cooling degree days (F) - North Carolina (US) - NOAA - Daily 16707 1981-01-01 2026-09-28
Cooling degree days (F) - North Dakota (US) - NOAA - Daily 16707 1981-01-01 2026-09-28
Cooling degree days (F) - Nebraska (US) - NOAA - Daily 16707 1981-01-01 2026-09-28
Cooling degree days (F) - New Hampshire (US) - NOAA - Daily 16707 1981-01-01 2026-09-28
Cooling degree days (F) - New Jersey (US) - NOAA - Daily 16707 1981-01-01 2026-09-28
Cooling degree days (F) - New Mexico (US) - NOAA - Daily 16707 1981-01-01 2026-09-28
Cooling degree days (F) - Nevada (US) - NOAA - Daily 16707 1981-01-01 2026-09-28
Cooling degree days (F) - New York (US) - NOAA - Daily 16707 1981-01-01 2026-09-28
Cooling degree days (F) - Ohio (US) - NOAA - Daily 16707 1981-01-01 2026-09-28
Cooling degree days (F) - Oklahoma (US) - NOAA - Daily 16707 1981-01-01 2026-09-28
Cooling degree days (F) - Oregon (US) - NOAA - Daily 16707 1981-01-01 2026-09-28
Cooling degree days (F) - Pennsylvania (US) - NOAA - Daily 16707 1981-01-01 2026-09-28
Cooling degree days (F) - RhodeIsland (US) - NOAA - Daily 16707 1981-01-01 2026-09-28
Cooling degree days (F) - South Carolina (US) - NOAA - Daily 16707 1981-01-01 2026-09-28
Cooling degree days (F) - South Dakota (US) - NOAA - Daily 16707 1981-01-01 2026-09-28
Cooling degree days (F) - Tennessee (US) - NOAA - Daily 16707 1981-01-01 2026-09-28
Cooling degree days (F) - Texas (US) - NOAA - Daily 16707 1981-01-01 2026-09-28
Cooling degree days (F) - Utah (US) - NOAA - Daily 16707 1981-01-01 2026-09-28
Cooling degree days (F) - Virginia (US) - NOAA - Daily 16707 1981-01-01 2026-09-28
Cooling degree days (F) - Vermont (US) - NOAA - Daily 16707 1981-01-01 2026-09-28
Cooling degree days (F) - Washington (US) - NOAA - Daily 16707 1981-01-01 2026-09-28
Cooling degree days (F) - Wisconsin (US) - NOAA - Daily 16707 1981-01-01 2026-09-28
Cooling degree days (F) - WestVirginia (US) - NOAA - Daily 16707 1981-01-01 2026-09-28
Cooling degree days (F) - Wyoming (US) - NOAA - Daily 16707 1981-01-01 2026-09-28
Cooling degree days (F) - United States (excluding Alaska and Hawaii) - NOAA - Daily 16707 1981-01-01 2026-09-28