Measurements:
°C
°F
Agios Loannis
70°F
SW 2 mph
Feels like: 70°F
Precip: 1%
World Resorts Greece Agios Loannis Weather

Agios Loannis Sea Water Temperature

Current Sea Water Temperature:
+78.2°F
Maximum Sea Water Temperature in October: 81.0°F
Minimum Sea Water Temperature in October: 71.0°F
Average water temperature in October: 75.9°F

Sea Water Temperature for the Last 10 Days:

October 04 78.2°F September 29 79.6°F
October 03 78.6°F September 28 79.8°F
October 02 78.8°F September 27 80.6°F
October 01 79.2°F September 26 81.0°F
September 30 79.2°F September 25 82.0°F

When is the Warmest Sea for Agios Loannis?

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

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 Agios Loannis was 85.9°F. The maximum and minimum values were 82.4°F and 87.8°F respectively.

Sea Water Temperature in September

Select Year: 2026 2025 2024

The average sea surface temperature in September 2026 for Agios Loannis was 84.7°F. The maximum and minimum values were 79.2°F and 87.6°F respectively.

Sea Water Temperature in July

Select Year: 2026 2025 2024

The average sea surface temperature in July 2026 for Agios Loannis was 81.7°F. The maximum and minimum values were 77.8°F and 85.2°F respectively.

Best Time to Visit Agios Loannis
The most sunny months:
July 31 days
August 29 days
June 26 days
The most warm months:
August 89.2 °F
July 87.8 °F
September 82.6 °F
Warmest sea temperature:
August 83.5 °F
September 81.3 °F
July 81.2 °F
The most cold months:
January 55.1 °F
February 56.5 °F
December 58.8 °F
The most rainy months:
November 9 days
January 8 days
February 6 days
The most windy months:
January 9 mph
February 9 mph
November 9 mph

Agios Loannis on the Weather Map

Greece Resorts:
NAME
F°
Athenes +70
Bali Gr +66
Chalkidiki +68
Chania +66
Corfu +70
Crete +58
Hanioti +70
Paralia Katerini +72
Pefkochori +70
Possidi +70
Rhodes +70
Sithonia +70
Thasos +62
Thessaloniki +72
Zakynthos +70
24 Hours Weather Forecast
Agios Loannis
Local time: 12:17
04 oct, sunday
1500 72°F
NE
7 mph
1800 74°F
E
6 mph
2100 74°F
S
6 mph
05 oct, monday
0000 74°F
SW
4 mph
0300 72°F
W
6 mph
0600 70°F
W
6 mph
0900 70°F
SW
6 mph
1200 70°F
NW
1 mph