Argolida
Municipality of Ermionida
12,947 residents (2021) · −13.1% since 2011 · altitude 64 m · July 33 °C
- Population (2021 census)
- 12,947
- Change since 2011
- −13.1%
- Altitude of the seat
- 64 m
- Regional unit
- Argolida
Climate
Averages for 2001–2025: 2.7 days a year of 37 °C or more, 121 tropical nights, 0 frost days and about 550 mm of rain.
| Month | Mean high | Mean low | Rain |
|---|---|---|---|
| Jan | 13.7 °C | 8.8 °C | 79 mm |
| Feb | 14.1 °C | 8.8 °C | 66 mm |
| Mar | 16.5 °C | 10.3 °C | 55 mm |
| Apr | 19.7 °C | 12.8 °C | 31 mm |
| May | 24.7 °C | 17.2 °C | 24 mm |
| Jun | 29.8 °C | 22.2 °C | 20 mm |
| Jul | 32.9 °C | 25.2 °C | 13 mm |
| Aug | 32.7 °C | 25.3 °C | 10 mm |
| Sept | 28.8 °C | 22.1 °C | 32 mm |
| Oct | 24.0 °C | 18.0 °C | 58 mm |
| Nov | 19.5 °C | 14.4 °C | 74 mm |
| Dec | 15.2 °C | 10.7 °C | 88 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 769 degree days a year. A 90 m² middle-floor flat from 1980–2010 would need around 400 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 Q616733