Measurements:
°C
°F
CURRENT WEATHER
06:06
Sithonia
66°F
SE 5 mph
Feels like: 66°F
Precip: 11%
World Resorts Greece Sithonia Weather

7 Day Weather Forecast

09.29
tue
DAY
72°F
SW 9 mph
precip
11%
NIGHT
68°F
SW 19 mph
precip
13%
09.30
wed
DAY
68°F
SW 19 mph
precip
12%
NIGHT
68°F
SW 25 mph
precip
5%
10.01
thu
DAY
70°F
SW 21 mph
precip
1%
NIGHT
70°F
SW 21 mph
precip
11%
10.02
fri
DAY
70°F
SW 21 mph
precip
1%
NIGHT
68°F
SW 17 mph
precip
3%
10.03
sat
DAY
66°F
W 10 mph
precip
7%
NIGHT
62°F
SE 4 mph
precip
13%
10.04
sun
DAY
68°F
N 2 mph
precip
18%
NIGHT
64°F
E 2 mph
precip
4%
10.05
mon
DAY
68°F
W 7 mph
precip
21%
NIGHT
64°F
SW 2 mph
precip
10%

Sithonia Sea Water Temperature in September, °F

Select Year: 2026 2025 2024

The average sea surface temperature in September 2026 for Sithonia was 25.4°F. The maximum and minimum values were 23.6°F and 26.3°F respectively.

Sithonia on the Weather Map

Best Time to Visit Sithonia
The most sunny months:
July 29 days
August 29 days
June 24 days
The most warm months:
August 88.4 °F
July 88.0 °F
June 82.0 °F
Warmest sea temperature:
August 83.6 °F
July 83.1 °F
September 79.8 °F
The most cold months:
January 51.5 °F
February 53.3 °F
December 55.1 °F
The most rainy months:
January 4 days
March 4 days
December 4 days
The most windy months:
January 9 mph
February 9 mph
March 9 mph
more details