Thessaloniki
Greece
Long-term weather forecast
Long-term weather forecast

October weather forecast and climate
Thessaloniki, Greece

A street in front of the ancient white tower in Thessaloniki, Greece, in a park of trees
A street in front of the ancient white tower in Thessaloniki, Greece, in a park of trees
October, like September, is an agreeable autumn month in Thessaloniki, Greece, with temperature in the range of an average high of 21.2°C (70.2°F) and an average low of 10.8°C (51.4°F).

Temperature

In Thessaloniki, the average high-temperature decreases, from a moderately hot 27.2°C (81°F) in September, to a pleasant 21.2°C (70.2°F). In Thessaloniki, Greece, the average low-temperature is 10.8°C (51.4°F).

Rainfall

In Thessaloniki, during 8.7 rainfall days, 40.8mm (1.6") of precipitation is typically accumulated. Throughout the year, in Thessaloniki, Greece, there are 114.1 rainfall days, and 448.7mm (17.7") of precipitation is accumulated.

Sea temperature

In October, the average sea temperature is 21°C (69.8°F). Swimming in 21°C (69.8°F) is not enjoyable for the majority. Controlling breathing becomes progressively more difficult as surface water temperature decreases below 21°C (69.8°F).

Daylight

The average length of the day in Thessaloniki is 11.1h.

Sunshine

The average sunshine in October is 5.3h.

UV index

The average daily maximum UV index in Thessaloniki is 4. A UV Index reading of 3 to 5 represents a moderate health risk from unprotected exposure to the Sun's UV rays for the ordinary person.
The average daily UV index of 4 in October transform into the following instructions:
Take precautions - Protection against the skin and eye damage is obliged. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.

What is the temperature in October in Thessaloniki?

In Thessaloniki, Greece, in October, the average high-temperature is 21.2°C (70.2°F), and the average low-temperature is 10.8°C (51.4°F).

How much does it rain in Thessaloniki in October?

In Thessaloniki, Greece, during October, the rain falls for 8.7 days and regularly aggregates up to 40.8mm (1.6") of precipitation.

What is the sea temperature in October in Thessaloniki?

In October, the average sea temperature in Thessaloniki, Greece, is 21°C (69.8°F). Swimming in 21°C (69.8°F) is not enjoyable for the majority. Controlling breathing becomes progressively more difficult as surface water temperature decreases below 21°C (69.8°F).

How many hours of daylight does Thessaloniki have in October?

The average length of the day in October in Thessaloniki, Greece, is 11.1h.

How long on average sun shines in October in Thessaloniki?

In Thessaloniki, the average sunshine in October is 5.3h.

How high is the UV index in October in Thessaloniki?

The average daily maximum UV index in October in Thessaloniki, Greece, is 4. A UV Index value of 3 to 5 symbolizes a medium health risk from unprotected exposure to the UV radiation.
Average temperature in October - Thessaloniki, Greece
  • Average high temperature in October: 21.2°C

The warmest month (with the highest average high temperature) is July (31.5°C).
The month with the lowest average high temperature is January (9.3°C).

  • Average low temperature in October: 10.8°C

The month with the highest average low temperature is July (18.6°C).
The coldest month (with the lowest average low temperature) is January (1.3°C).

Average rainfall in October - Thessaloniki, Greece
  • Average rainfall in October: 40.8mm

The wettest month (with the highest rainfall) is December (54.9mm).
The driest month (with the lowest rainfall) is August (20.4mm).

Average rainfall days in October - Thessaloniki, Greece
  • Average rainfall days in October: 8.7 days

The month with the highest number of rainy days is December (12.5 days).
The month with the lowest number of rainy days is August (4.7 days).

Average sea temperature in October - Thessaloniki, Greece
  • Average sea temperature in October: 21°C

The best month for swimming (with the highest average sea temperature) is July (26.2°C).
The coldest month (with the lowest average sea temperature) is March (13.3°C).

Average daylight in October / Average sunshine in October - Thessaloniki, Greece
  • Average daylight in October: 11.1h

The month with the longest days is June (Average daylight: 15h).
The month with shortest days is December (Average daylight: 9.3h).

  • Average sunshine in October: 5.3h

The month with most sunshine is July (Average sunshine: 10.5h).
The month with least sunshine is January (Average sunshine: 3.2h).

Average UV index in October - Thessaloniki, Greece
  • Average UV index in October: 4

Months with the highest UV index are June and July (UV index 9).
The month with the lowest UV index is December (UV index 1).