Kalamaki — Water Temperature in October

Water Temperature Range

19°C

minimum

23°C

average

26°C

maximum

Get instant access to real-time water temperatures for this and all other locations with our iOS and Android apps.

Water Temperature Chart for Month

The chart shows the average daily water temperature for each day of the month based on historical data.

Table of Water Temperatures by Day of the Month for Previous Years

Day	2025	2024	2023	2022
OCT 1	25°C	26°C	26°C	24°C
OCT 2	25°C	26°C	25°C	24°C
OCT 3	25°C	26°C	25°C	24°C
OCT 4	24°C	25°C	26°C	23°C
OCT 5	24°C	26°C	24°C	23°C
OCT 6	24°C	25°C	26°C	23°C
OCT 7	24°C	25°C	24°C	23°C
OCT 8	24°C	25°C	26°C	23°C
OCT 9	24°C	24°C	25°C	23°C
OCT 10	23°C	24°C	25°C	22°C
OCT 11	23°C	24°C	25°C	22°C
OCT 12	23°C	23°C	26°C	22°C
OCT 13	23°C	23°C	24°C	22°C
OCT 14	23°C	23°C	25°C	22°C
OCT 15	23°C	23°C	25°C	22°C
OCT 16	22°C	22°C	25°C	21°C
OCT 17	22°C	23°C	24°C	21°C
OCT 18	23°C	23°C	25°C	21°C
OCT 19	22°C	22°C	24°C	21°C
OCT 20	22°C	23°C	24°C	21°C
OCT 21	22°C	22°C	23°C	21°C
OCT 22	21°C	22°C	23°C	20°C
OCT 23	21°C	22°C	23°C	20°C
OCT 24	22°C	22°C	24°C	20°C
OCT 25	21°C	22°C	23°C	20°C
OCT 26	21°C	22°C	22°C	20°C
OCT 27	21°C	22°C	23°C	20°C
OCT 28	21°C	22°C	23°C	20°C
OCT 29	21°C	22°C	23°C	20°C
OCT 30	21°C	22°C	23°C	20°C
OCT 31	21°C	22°C	23°C	19°C

October: Climate and Swimming Opportunities

Average Night Air Temperature

14°C

Average Day Air Temperature

23°C

Precipitation Amount per Month

72 mm

Number of Rainy Days

Daylight per Day

11 hrs

Sunshine per Day

7 hrs

Average Wind Speed

13 km/h

Average Humidity

69%

With such a ratio between the average monthly temperatures of water and air, swimming feels warm and comfortable even if the day isn’t hot. The water can feel warmer than the air, so getting out may feel a bit cool.