Measurements:
°C
°F
Kallithea
50°F
SE 39 mph
Feels like: 40°F
Precip: 0%
World Resorts Greece Kallithea Weather

Kallithea Sea Water Temperature

Current Sea Water Temperature:
+61.0°F
Maximum Sea Water Temperature in February: 62.0°F
Minimum Sea Water Temperature in February: 53.8°F
Average water temperature in February: 58.5°F

Sea Water Temperature for the Last 10 Days:

February 18 61.0°F February 13 61.4°F
February 17 61.2°F February 12 61.2°F
February 16 60.6°F February 11 60.4°F
February 15 60.6°F February 10 61.0°F
February 14 61.0°F February 09 61.2°F

When is the Warmest Sea for Kallithea?

According to our data for the last three years for Kallithea 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: 2025 2024 2023

The average sea surface temperature in August 2025 for Kallithea was 84.1°F. The maximum and minimum values were 82.4°F and 86.4°F respectively.

Sea Water Temperature in July

Select Year: 2025 2024 2023

The average sea surface temperature in July 2025 for Kallithea was 85.1°F. The maximum and minimum values were 82.8°F and 88.2°F respectively.

Sea Water Temperature in September

Select Year: 2025 2024 2023

The average sea surface temperature in September 2025 for Kallithea was 80.8°F. The maximum and minimum values were 76.4°F and 82.8°F respectively.

Best Time to Visit Kallithea
The most sunny months:
July 28 days
August 28 days
June 24 days
The most warm months:
August 88.1 °F
July 87.9 °F
June 81.5 °F
Warmest sea temperature:
August 84.5 °F
July 83.5 °F
September 80.6 °F
The most cold months:
January 51.6 °F
February 53.7 °F
December 55.4 °F
The most rainy months:
November 4 days
February 3 days
January 3 days
The most windy months:
January 10 mph
February 10 mph
December 9 mph

Kallithea on the Weather Map

Greece Resorts:
NAME
Athenes +58
Athos +50
Chalkidiki +48
Chania +56
Corfu +54
Crete +46
Heraklion +56
Lefkada +54
Mykonos +54
Paralia Katerini +54
Rhodes +52
Santorini +58
Thasos +46
Thessaloniki +48
Zakynthos +52
24 Hours Weather Forecast
Kallithea
Local time: 10:47
18 feb, wednesday
1200 50°F
SE
39 mph
1500 52°F
SE
35 mph
1800 52°F
S
25 mph
2100 52°F
SE
16 mph
19 feb, thursday
0000 50°F
SE
12 mph
0300 50°F
SE
8 mph
0600 50°F
SE
3 mph
0900 50°F
NW
2 mph