Heating degree days (F) - Maine (US) - NOAA - Daily
This series is part of the dataset: Heating and cooling degree days (NOAA)
Download Full Dataset (.xlsx)Latest updates. In Maine, heating degree days stood at 23.0 degrees Fahrenheit on 30 March 2026, versus 37.0 on 29 March.
Sample. In this daily series, there are 16,525 records in total. The period covered by the series stretches from January 1981 to March 2026.
History. Here's a glimpse of some statistics we calculated on the whole sample: degree days achieved a maximum of 78.0 degrees Fahrenheit on 4 January 1981; they hit a minimum of 0.0 on 26 May 1981; they had an average value of 21.7.
Latest values
| Date | Value - Degrees Fahrenheit |
|---|---|
| 2026-03-28 | 43.0 |
| 2026-03-29 | 37.0 |
| 2026-03-30 | 23.0 |
Hint. One of the pluses of using FetchSeries is that we publish accurate metadata. Find it below to better understand the properties of the series that you use in your research.
Not for investment purposes. Information made available on FetchSeries is not not supposed to be used for investment purposes or as a basis for financial-decision making. Users should consult professional advice and do their own independent due diligence before taking any financial risk.
Series Metadata
| Field | Value |
|---|---|
| Description | Heating degree days |
| Country | Maine (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.