Measurements:
°C
°F
Sithonia
62°F
SE 4 mph
Feels like: 62°F
Precip: 5%
World Resorts Greece Sithonia Weather

Sithonia Sea Water Temperature

Current Sea Water Temperature:
+71.4°F
Maximum Sea Water Temperature in October: 79.0°F
Minimum Sea Water Temperature in October: 64.6°F
Average water temperature in October: 73.0°F

Sea Water Temperature for the Last 10 Days:

October 18 71.4°F October 13 73.4°F
October 17 70.6°F October 12 73.2°F
October 16 71.0°F October 11 74.0°F
October 15 71.2°F October 10 73.6°F
October 14 73.2°F October 09 73.8°F

When is the Warmest Sea for Sithonia?

According to our data for the last three years for Sithonia the highest average sea water temperature was in August, July and September.

Average Water Temperature by Month, °F

Sea Water Temperature in August

Select Year: 2026 2025 2024

The average sea surface temperature in August 2026 for Sithonia was 83.6°F. The maximum and minimum values were 82.0°F and 85.8°F respectively.

Sea Water Temperature in July

Select Year: 2026 2025 2024

The average sea surface temperature in July 2026 for Sithonia was 84.0°F. The maximum and minimum values were 82.2°F and 86.0°F respectively.

Sea Water Temperature in September

Select Year: 2026 2025 2024

The average sea surface temperature in September 2026 for Sithonia was 80.5°F. The maximum and minimum values were 77.0°F and 82.6°F respectively.

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

Sithonia on the Weather Map

Greece Resorts:
NAME
F°
Athenes +62
Bali Gr +60
Chalkidiki +62
Chania +64
Corfu +66
Crete +52
Hanioti +64
Hersonissos +64
Paralia Katerini +60
Pefkochori +64
Rhodes +64
Sithonia +62
Thasos +58
Thessaloniki +56
Zakynthos +62
24 Hours Weather Forecast
Sithonia
Local time: 08:47
19 oct, monday
0900 62°F
SE
4 mph
1200 68°F
E
2 mph
1500 70°F
W
0 mph
1800 68°F
NW
3 mph
2100 66°F
NW
3 mph
20 oct, tuesday
0000 64°F
NW
4 mph
0300 64°F
W
2 mph
0600 62°F
SW
3 mph