Iran vs San Marino: Heating Degree Days
Iran
2,621
in 2024
San Marino
2,861
in 2024
Iran rank
64th
San Marino rank
62nd
Heating Degree Days over time
- Iran
- San Marino
How they compare
San Marino currently reports 2,861 against 2,621 in Iran, a difference of 240.
That makes San Marino's figure about 1.1 times Iran's.
The two have swapped places 20 times across 65 shared years of data; in 1960 it was San Marino ahead.
Iran ranks 64th and San Marino ranks 62nd of 188 countries.
San Marino has averaged higher in every one of the 7 decades both report.
Head to head by decade
| Decade | Iran | San Marino | Difference | Ahead |
|---|---|---|---|---|
| 1960s | 3,389 | 3,652 | 262.82 | San Marino |
| 1970s | 3,427 | 3,657 | 229.79 | San Marino |
| 1980s | 3,535 | 3,715 | 180.08 | San Marino |
| 1990s | 3,199 | 3,513 | 314.02 | San Marino |
| 2000s | 2,933 | 3,382 | 448.62 | San Marino |
| 2010s | 2,799 | 3,282 | 483.01 | San Marino |
| 2020s | 2,625 | 3,075 | 449.24 | San Marino |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher heating degree days, Iran or San Marino?
- San Marino, at 2,861 against 2,621 in Iran as of 2024.
- What is the difference in heating degree days between Iran and San Marino?
- 240, with San Marino ahead.
- How many years of comparable data are there for Iran and San Marino?
- 65 years are reported by both, from 1960 to 2024.
- How do Iran and San Marino rank globally for heating degree days?
- Iran ranks 64th and San Marino ranks 62nd of 188 countries.
- Where does this data come from?
- World Bank, Climate Change Knowledge Portal. https://climateknowledgeportal.worldbank.org, published as Heating Degree Days. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
A heating degree day (HDD) is a measurement designed to track energy use. It is the number of degrees that a day's average temperature is below 18°C (65°F). Daily degree days are accumulated to obtain annual values.