Measurements:
°C
°F
CURRENT WEATHER
08:39
Skiathos
76°F
SW 12 mph
Feels like: 80°F
Precip: 4%
World Resorts Greece Skiathos Weather

7 Day Weather Forecast

09.09
wed
DAY
78°F
SW 11 mph
precip
4%
NIGHT
80°F
E 3 mph
precip
2%
09.10
thu
DAY
78°F
SW 10 mph
precip
5%
NIGHT
80°F
E 4 mph
precip
4%
09.11
fri
DAY
82°F
SW 5 mph
precip
4%
NIGHT
82°F
NE 8 mph
precip
4%
09.12
sat
DAY
80°F
SW 10 mph
precip
3%
NIGHT
80°F
S 6 mph
precip
4%
09.13
sun
DAY
78°F
SW 6 mph
precip
27%
NIGHT
76°F
E 11 mph
precip
5%
09.14
mon
DAY
76°F
SE 17 mph
precip
6%
NIGHT
78°F
N 4 mph
precip
4%
09.15
tue
DAY
78°F
SE 18 mph
precip
15%
NIGHT
76°F
E 15 mph
precip
23%

Skiathos Sea Water Temperature in September, °F

Select Year: 2025 2024 2023

The average sea surface temperature in September 2025 for Skiathos was 25.1°F. The maximum and minimum values were 23.6°F and 26.4°F respectively.

Skiathos on the Weather Map

Best Time to Visit Skiathos
The most sunny months:
July 29 days
August 28 days
June 25 days
The most warm months:
August 86.0 °F
July 85.7 °F
September 80.1 °F
Warmest sea temperature:
August 83.9 °F
July 82.4 °F
September 80.4 °F
The most cold months:
January 53.5 °F
February 55.1 °F
December 56.9 °F
The most rainy months:
February 4 days
November 4 days
January 4 days
The most windy months:
January 12 mph
February 12 mph
December 12 mph
more details