East Attica
Municipality of Oropos
27,485 residents (2021) · +1.2% since 2011 · altitude 222 m · July 31 °C
- Population (2021 census)
- 27,485
- Change since 2011
- +1.2%
- Altitude of the seat
- 222 m
- Regional unit
- East Attica
Climate
Averages for 2001–2025: 3.5 days a year of 37 °C or more, 82 tropical nights, 1 frost days and about 510 mm of rain.
| Month | Mean high | Mean low | Rain |
|---|---|---|---|
| Jan | 11.5 °C | 5.8 °C | 65 mm |
| Feb | 12.3 °C | 5.9 °C | 61 mm |
| Mar | 14.8 °C | 7.4 °C | 56 mm |
| Apr | 18.5 °C | 10.1 °C | 33 mm |
| May | 24.0 °C | 14.6 °C | 20 mm |
| Jun | 29.0 °C | 19.6 °C | 20 mm |
| Jul | 31.2 °C | 22.3 °C | 13 mm |
| Aug | 30.8 °C | 22.4 °C | 11 mm |
| Sept | 27.1 °C | 19.1 °C | 35 mm |
| Oct | 21.9 °C | 14.9 °C | 55 mm |
| Nov | 17.4 °C | 11.2 °C | 60 mm |
| Dec | 13.0 °C | 7.5 °C | 81 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 1,269 degree days a year. A 90 m² middle-floor flat from 1980–2010 would need around 700 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 Q11799323