Kalymnos
Municipality of Astypalaia
1,849 residents (2021) · +3.4% since 2011 · altitude 55 m · July 26 °C
- Population (2021 census)
- 1,849
- Change since 2011
- +3.4%
- Altitude of the seat
- 55 m
- Regional unit
- Kalymnos
Climate
Averages for 2001–2025: 0.0 days a year of 37 °C or more, 144 tropical nights, 0 frost days and about 541 mm of rain.
| Month | Mean high | Mean low | Rain |
|---|---|---|---|
| Jan | 14.9 °C | 13.2 °C | 112 mm |
| Feb | 14.6 °C | 13.0 °C | 83 mm |
| Mar | 15.5 °C | 13.9 °C | 51 mm |
| Apr | 17.1 °C | 15.6 °C | 30 mm |
| May | 20.0 °C | 18.4 °C | 18 mm |
| Jun | 23.7 °C | 21.8 °C | 6 mm |
| Jul | 25.7 °C | 23.6 °C | 2 mm |
| Aug | 26.4 °C | 24.4 °C | 2 mm |
| Sept | 24.6 °C | 23.0 °C | 15 mm |
| Oct | 21.7 °C | 20.3 °C | 40 mm |
| Nov | 19.0 °C | 17.6 °C | 73 mm |
| Dec | 16.3 °C | 14.7 °C | 109 mm |
Values are reanalysis on a grid of about 50 km, corrected to the seat's altitude. On islands and coasts the grid covers much sea, so summer highs on land are usually 1–3 °C above the table.
Heating: about 344 degree days a year. A 90 m² middle-floor flat from 1980–2010 would need around 200 litres of heating oil a winter.
Useful tools for the area
Nearby municipalities
Sources: ELSTAT censuses and area via Wikidata (CC0); altitude from the Copernicus DEM; climate from the NASA Langley Research Center POWER Project (MERRA-2 reanalysis on a grid of about 50 km, corrected to the seat's altitude). Some municipal boundaries changed in 2019, so the comparison with 2011 may not cover exactly the same area. Updated 2026-10-28. Wikidata Q20030234