Climate in Ioannina

Ioannina, Greece has a mediterranean climate. The annual average temperature is about 17°C and the city receives roughly 651 mm of precipitation across 72 rainy days a year, with around 2687 hours of sunshine. The warmest month is Jul (highs near 27.9°C) and the coldest is Jan (lows near 6.1°C). These are deterministic, latitude- and region-based planning estimates — not a forecast or measured station data; check current conditions with an official meteorological service before travel.

Data year 2025; last updated 2026-05-16.

Ioannina is classified as Mediterranean. This reflects its annual temperature range and the seasonal pattern of its rainfall.

Ioannina receives about 651 mm of precipitation a year over roughly 72 rainy days. The wettest month is Dec and the driest is Jul.

Ioannina sees an estimated 2687 hours of sunshine a year, concentrated in the warmer months around Jul.

By temperature and rainfall, the most comfortable months in Ioannina are Jun, Aug, Jul. Conditions vary year to year — verify with a current forecast before booking.

Ioannina has a climate comfort score of 96/100, a very comfortable year-round climate by this measure. The score weights mild temperatures most, then rainfall balance, sunshine, low seasonality, and the absence of extreme winter cold or summer heat.