West Athens
Municipality of Petroupolis
46,626 residents (2021) · −20.9% since 2011 · altitude 195 m · July 32 °C
- Population (2021 census)
- 46,626
- Change since 2011
- −20.9%
- Altitude of the seat
- 195 m
- Regional unit
- West Athens
Climate
Averages for 2001–2025: 4.0 days a year of 37 °C or more, 90 tropical nights, 1 frost days and about 504 mm of rain.
| Month | Mean high | Mean low | Rain |
|---|---|---|---|
| Jan | 12.2 °C | 6.6 °C | 68 mm |
| Feb | 12.8 °C | 6.6 °C | 59 mm |
| Mar | 15.3 °C | 8.1 °C | 54 mm |
| Apr | 19.1 °C | 10.6 °C | 30 mm |
| May | 24.6 °C | 15.0 °C | 20 mm |
| Jun | 29.8 °C | 19.9 °C | 18 mm |
| Jul | 32.4 °C | 22.7 °C | 10 mm |
| Aug | 32.1 °C | 22.8 °C | 9 mm |
| Sept | 28.2 °C | 19.8 °C | 31 mm |
| Oct | 22.9 °C | 15.7 °C | 55 mm |
| Nov | 18.2 °C | 12.1 °C | 67 mm |
| Dec | 13.8 °C | 8.4 °C | 83 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 1,124 degree days a year. A 90 m² middle-floor flat from 1980–2010 would need around 600 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 Q25162011