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 0.0 degrees Fahrenheit on 23 September 2025, unchanged with respect to 22 September 2025.
Sample. The daily series plotted above has 16,337 observations overall. The series covers the period stretching from January 1981 to September 2025.
History. Have a look at a few simple statistics calculated on the full sample: degree days hit a trough of 0.0 degrees Fahrenheit on 23 May 1981; they reached their maximum of 76.0 on 19 January 1994; they averaged 18.3.
Latest values
| Date | Value - Degrees Fahrenheit |
|---|---|
| 2025-09-21 | 0.0 |
| 2025-09-22 | 0.0 |
| 2025-09-23 | 0.0 |
Suggestion. One of the pluses of using FetchSeries is that we give you complete metadata. Check it below to delve deeper into the attributes of the time series that you are exploring.
Not for investment purposes. Data series and other information disseminated on FetchSeries are not intended for investment purposes or any other financial decision. Users should seek professional advice and perform their own independent due diligence before making any financial commitments.
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.