Heating degree days (F) - Michigan (US) - NOAA - Daily
This series is part of the dataset: Heating and cooling degree days (NOAA)
Download Full Dataset (.xlsx)Latest updates. In Michigan, heating degree days were 12.0 degrees Fahrenheit on 14 May 2026, compared to 19.0 on 13 May 2026.
Sample. There are 16,570 observations overall in the daily series displayed in the chart above. The time range covered by the series stretches from January 1981 to May 2026.
History. Here's a glimpse of a few simple statistics calculated on the full sample: degree days hit a maximum of 76.0 degrees Fahrenheit on 19 January 1994; they hit a minimum of 0.0 on 23 May 1981; they had an average value of 18.4.
Latest values
| Date | Value - Degrees Fahrenheit |
|---|---|
| 2026-05-12 | 17.0 |
| 2026-05-13 | 19.0 |
| 2026-05-14 | 12.0 |
Tip. A benefit of using FetchSeries is that we give you rich metadata. Check it below to gain insights on the characteristics of the time series that you use in your work.
Not for investment purposes. Data series and other information distributed on this web site are not not supposed to be used for investment purposes or as a basis for making financial decisions. Users should seek expert advice and perform their own independent due diligence before pledging money to any investment.
Series Metadata
| Field | Value |
|---|---|
| Description | Heating degree days |
| Country | Michigan (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.