What October feels like in Thessaloniki
October is mid-autumn in Thessaloniki. Daytime temperatures are mild — neither cold nor hot for walking around. Evenings bring a clear drop in temperature, and nights are cool. The air is fairly humid, though at these temperatures it rarely feels oppressive.
Rain in Thessaloniki in October
Most days stay dry; rain arrives about one day in 4. When rain comes it is heavy, about 10.1 mm (0.4 in) per wet day, often in short, strong bursts. That is heavier than Thessaloniki's usual 7.6 mm per rainy day across the year. It is among the three wettest months of the year.
Daylight and sunshine in October
On 15 October the sun rises at about 7:38 am and sets around 6:50 pm local time, giving 11 h 12 min of daylight. Days are getting shorter: 1 h 20 min less daylight than in mid-September. About 75% of daylight hours are sunny; in short, there are plenty of bright spells.
How October compares to the rest of the year
In Thessaloniki's temperature order, October sits as the 6th warmest month. Compared with September, afternoons are 6°C (10.8°F) cooler, with 12 mm more rain. Temperatures keep falling into November. By November, typical highs are 15.9°C (60.6°F).
Who October suits
- Sightseeing: a good fit — daytime temperatures are fine for walking around.
- Parks & outdoor: a good fit — pleasant for gardens, parks and riversides.
- Beach: less ideal — too many rainy days.
Tips for visiting Thessaloniki in October
Versatile Layers
Days are noticeably warmer than nights — layers you can add or remove.
Rain Protection
Keep a small umbrella in your bag and wear shoes that cope with puddles.
Sunglasses
Bright days make sunglasses worth packing.
Quick questions
How warm is Thessaloniki in October?
Afternoons average 20.8°C (69.4°F) and nights about 12.7°C (54.9°F) — mild by most people's standards. It is the 6th warmest month of the year.
Does it rain a lot in Thessaloniki in October?
Not especially. There are about 7 rainy days (71 mm), mostly moderate rain.
What should I wear in Thessaloniki in October?
Pack versatile layers, rain protection and sunglasses. Add a layer for after dark.
Is October or November better for visiting Thessaloniki?
October scores better on our climate ranking (#3 of 12 vs #7), rated Great against Good. November is cooler and has more rainy days.