Measurements:
°C
°F
Agios Loannis
58°F
NE 2 mph
Feels like: 60°F
Precip: 62%
World Resorts Greece Agios Loannis Weather

Agios Loannis Sea Water Temperature

Current Sea Water Temperature:
+61.8°F
Maximum Sea Water Temperature in March: 63.2°F
Minimum Sea Water Temperature in March: 58.2°F
Average water temperature in March: 60.5°F

Sea Water Temperature for the Last 10 Days:

March 13 61.8°F March 08 60.8°F
March 12 61.2°F March 07 60.6°F
March 11 61.2°F March 06 60.4°F
March 10 61.0°F March 05 60.0°F
March 09 60.6°F March 04 59.6°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, 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 Agios Loannis was 81.3°F. The maximum and minimum values were 77.4°F and 83.0°F respectively.

Sea Water Temperature in July

Select Year: 2025 2024 2023

The average sea surface temperature in July 2025 for Agios Loannis was 82.6°F. The maximum and minimum values were 78.0°F and 86.4°F respectively.

Sea Water Temperature in September

Select Year: 2025 2024 2023

The average sea surface temperature in September 2025 for Agios Loannis was 80.8°F. The maximum and minimum values were 79.0°F and 82.2°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 89.4 °F
July 88.0 °F
September 82.8 °F
Warmest sea temperature:
August 83.3 °F
July 81.1 °F
September 81.0 °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
Athenes +56
Athos +52
Chalkidiki +54
Chania +56
Corfu +58
Crete +44
Heraklion +54
Kassandra +56
Mykonos +54
Paralia Katerini +54
Rhodes +58
Santorini +58
Thasos +50
Thessaloniki +54
Zakynthos +56
24 Hours Weather Forecast
Agios Loannis
Local time: 17:00
13 mar, friday
1800 58°F
NE
2 mph
2100 56°F
S
2 mph
14 mar, saturday
0000 56°F
NW
2 mph
0300 56°F
NW
4 mph
0600 54°F
NW
6 mph
0900 56°F
NW
6 mph
1200 58°F
N
9 mph
1500 60°F
N
9 mph