Weather in Ioannina

Find out what weather awaits you in the city of Ioannina right now. Below you will find up-to-date forecasts and useful charts to help you better plan your journey.

The climate of Ioannina combines features of Mediterranean and temperate-continental weather, which noticeably distinguishes it from the weather on popular Greek islands. Seasonality is pronounced here: travellers can expect a significant contrast between hot summers and cool, sometimes frosty winters. Overall, the weather can be described as comfortable for tourism, though it requires the right choice of wardrobe depending on the time of year.

Summer months, especially July and August, are characterised by warm and sunny weather with daytime temperatures around 29°C and minimal rainfall. This is the best time for those who prefer dry heat. Winter in Ioannina is quite different: the average temperature in January hovers around 3°C, nights can be frosty, and it rains quite often — up to 14 days a month.

A distinctive feature of the local climate is the rather humid off-season. Even in May, when the air already warms up to a pleasant 20°C, the number of rainy days remains high, comparable to winter figures. Therefore, when planning a trip in spring or late autumn, tourists should be prepared for changeable weather and definitely bring an umbrella.

Climatic conditions in Ioannina have unique features that distinguish this region from the hot islands of Greece. The annual temperature range here is quite wide: from winter frosts to summer heat. The coldest month is traditionally January with an average temperature of just 3.1°C and night-time drops to -1.0°C. The peak of heat occurs in July and August, when the air warms up to an average of 23°C, and daytime highs reach the 29°C mark.

Summer in Ioannina can be characterised as hot, yet sufficiently comfortable for travel. During the day in July and August, the temperature rises to 29°C, ensuring excellent weather for walks; however, noticeable daily fluctuations should be taken into account. After sunset, the air cools down quickly, and night temperatures drop to a fresh 16–17°C. Such a contrast allows tourists to rest from the daytime sun and enjoy the coolness without exhausting humidity.

The winter period feels truly cool here, and sometimes frosty. From December to February, daytime figures rarely exceed 7–9°C, and average values stay in the 3–5°C range. Spring arrives gradually: if the breath of winter is still felt in March with an average of 6.6°C, by May the city blooms, and the daytime temperature reaches a pleasant 20°C, heralding the start of the tourist season.

The climate in Ioannina is characterised by distinct seasonality, where wet periods alternate with drier and sunnier ones. Winter here is a time of frequent precipitation: December and January lead in the number of inclement days, when rain or snow can fall up to 14 days a month. Since the average minimum temperature drops to -1.0°C in January, travellers should be prepared for snowfalls that blanket the city and surrounding mountains in a white cover.

Autumn and spring are also distinguished by fairly high humidity. November, for example, brings a noticeable volume of precipitation (about 7 mm) and frequent rains. Interestingly, May, despite the warming, remains a rather wet month with 14 rainy days, however, the character of precipitation changes: prolonged winter rains give way to shorter spring showers.

The driest and most stable period arrives at the height of summer. July and August are the ideal time for those who want to avoid rain: these months record the minimum level of precipitation (about 1 mm) and the fewest wet days (only about 6 days per month). This is the best time for walks by Lake Pamvotida and sightseeing under a clear sky.

When packing for Ioannina, it is important to remember that the climate here differs from the typical weather of the Greek islands: it is more humid and continental. Since rain is a frequent occurrence, especially from November to May (up to 14 rainy days a month), be sure to put a compact umbrella, a high-quality raincoat, and waterproof shoes in your suitcase. In winter, temperatures can drop to freezing, so a warm jacket, scarf, and cosy jumper will be simply essential for comfortable walks along the lake.

Summer in the city is warm and sunny, with daytime temperatures around 29°C, so light clothing made of natural fabrics, a hat, and sunscreen are mandatory. However, unlike the coast, evenings here can bring refreshing coolness (temperatures fall to 16-17°C), so even in July and August, it is worth bringing a light jumper, cardigan, or windbreaker for evening outings.

For travel in spring and autumn, it is best to stick to the principle of layering: the weather at this time is changeable, and the ability to remove or put on an extra layer of clothing will ensure your comfort throughout the day. Regardless of the season, pay special attention to footwear: for exploring the cobbled streets of the old town and the fortress, choose maximally comfortable trainers or boots with stable soles.