Measurements:
°C
°F
CURRENT WEATHER
15:14
Sithonia
80°F
N 8 mph
Feels like: 82°F
Precip: 0%
World Resorts Greece Sithonia Weather

7 Day Weather Forecast

05.31
sun
DAY
76°F
N 4 mph
precip
0%
NIGHT
74°F
E 4 mph
precip
0%
06.01
mon
DAY
78°F
NW 6 mph
precip
0%
NIGHT
74°F
W 6 mph
precip
0%
06.02
tue
DAY
74°F
W 11 mph
precip
0%
NIGHT
72°F
SW 6 mph
precip
0%
06.03
wed
DAY
76°F
W 7 mph
precip
0%
NIGHT
72°F
W 3 mph
precip
0%
06.04
thu
DAY
76°F
W 8 mph
precip
0%
NIGHT
70°F
S 8 mph
precip
100%
06.05
fri
DAY
72°F
SW 2 mph
precip
100%
NIGHT
72°F
S 6 mph
precip
0%
06.06
sat
DAY
78°F
W 5 mph
precip
0%
NIGHT
76°F
S 4 mph
precip
0%

Sithonia Sea Water Temperature in May, °F

Select Year: 2026 2025 2024

The average sea surface temperature in May 2026 for Sithonia was 18.2°F. The maximum and minimum values were 15.7°F and 21.5°F respectively.

Sithonia on the Weather Map

Best Time to Visit Sithonia
The most sunny months:
July 29 days
August 29 days
September 25 days
The most warm months:
August 88.5 °F
July 88.2 °F
June 82.1 °F
Warmest sea temperature:
August 83.6 °F
July 83.0 °F
September 79.7 °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