Thessaloníki
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Thessaloníki Weather in October

October in Thessaloníki sees daytime temperatures around 22°C (72°F) and lows of 13°C (55°F) at night. With around 62 mm (2.4 in) of rainfall expected, it's worth packing a rain jacket.

Rainfall in Thessaloníki in October

Climate statistics over the past 30 years suggest around 7 days of rain, with 62 mm (2.4 in) average for the month. Showers tend to be short but heavy rather than persistent drizzle. When it rains, it usually means it, but it doesn't last long.

Temperature in Thessaloníki in October

The temperature in Thessaloníki in October is excellent. Daytime highs reach 22°C (72°F), with nights dropping to 13°C (55°F). Conditions are often most pleasant around the middle of the day. Nights cool down to 13°C (55°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions.

Sunshine in Thessaloníki in October

The month experiences a moderate amount of sunlight, with 172 hours of sunshine. This provides a nice balance between sunshine and clouds.

So this is a great month to visit if you prefer dry days with pleasant temperatures.

Thessaloníki Temperature in October

Min Temperature
13°C (55°F)
Max Temperature
22°C (72°F)
Chance of Rain
23%
Precipitation
62 mm (2.4 in)
Rainy days
7 days
Humidity
70%
Sunshine
172 hours
Percentage Sunshine

Thessaloníki Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Thessaloníki - and find the best time to visit.

Daily Historical Temperatures

49-year average (1976-2025)

Based on our historical records, temperatures in Thessaloníki typically drop from around 24°C (75°F) at the start of October to approximately 18°C (64°F) by the end. Nights are cool, with lows typically ranging from 9°C (48°F) to 14°C (57°F).

Average temperatures in October

Daily Historical Precipitation

49-year average (1976-2025)

Average daily rainfall for each day of the month based on long-term records.

Average precipitation in October

Historical weather records for Thessaloníki in October

Browse day-by-day weather records for Thessaloníki spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.

Thessaloníki historical weather extremes in October

Based on weather observations in Thessaloníki between 2006 and 2025, these are the recorded extremes during October.

  • The warmest day in October was on October 1, 2012, with a maximum of 32°C (90°F).
  • On October 28, 2010, Thessaloníki saw its coldest October day with temperatures maxing out at 10°C (50°F).
  • Nighttime temperatures dropped to 0°C (32°F) on October 31, 2011, marking the coldest October night on record.

Best Places in Greece in October

Find out more about the weather in Greece and which places have the best travel conditions in this month. See all of Greece in October →

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in Thessaloníki in October

For Thessaloníki in October, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. Rain is likely on several days, so bring a good rain jacket. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.

What To Do in Thessaloníki in October

We rated the following activities from 1 (least suitable) to 10 (best) to do.

  • Swimming
    6/10
  • Cycling
    10/10
  • Walking
    10/10
  • Camping
    8/10
  • Outdoor sports
    10/10

Thessaloníki 3-Day Forecast

More climate data for Thessaloníki

Popular in October

Where to go in October - average daytime high across popular destinations.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.