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Kefalos weather in August

Weather in Kefalos: August

Average day temperature: 82.4°F
Average night temperature: 78.1°F
Sea water temperature: 77.8°F
Number of sunny days: 31 days
Day length: 13.0 - 14.0 hours
Number of rainy days: 0 days
Precipitation totals: 0.0 in.

Air temperature in August, °F

Show year:
2025
2024
2023

The highest day temperature during August of 2025 was 80°F. At the same time the lowest night temperature was 73°F. Daily and nightly averages during August were 77.4°F and 77.0°F.

Sea water temperature in Kefalos in August, °F

Show year:
2025
2024
2023

The average sea water temperature in August of 2025 was 77.6°F. The highest and lowest sea temperatures during the month were 80.4°F and 75.2°F.

Sunny, partly cloudy and cloudy days

Almost all days of August in Kefalos are sunny. Cloudy days are rare.

Precipitation total in August, in.

Precipitation total value in Kefalos in August is 0.0 in. Other months of the year show relatively similar values.

Wind speed in August, mph

The average wind speed value in August is 15.0 mph

Average sunny hours

This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in August is: 13.1.

Best time for vacation in Kefalos

Sunniest months:
July 31 days
August 31 days
June 28 days
Warmest months:
August 82.4 °F
July 81.5 °F
September 78.3 °F
Warmest sea temp:
August 77.8 °F
September 76.9 °F
July 75.2 °F
Coldest months:
January 57.5 °F
February 57.9 °F
March 59.7 °F
Rainiest months:
January 7 days
December 6 days
February 4 days
Windiest months:
January 17.9 mph
February 17.6 mph
July 17.3 mph

Kefalos on a weather map

Kefalos
+59°F
S 23 mph
Feels like: +59°F
Precip.: 0%
Places in Greece:
Name
°F
+50°F
+54°F
+57°F
+52°F
+55°F
+50°F
+55°F
+46°F
+61°F
+52°F
+54°F
+54°F
+55°F
+57°F
24 Hours Forecast
Kefalos
Local time: 00:27
December 15, monday
0300
59°F
S
25 mph
0600
59°F
S
25 mph
0900
57°F
S
25 mph
1200
59°F
S
25 mph
1500
59°F
S
26 mph
1800
61°F
S
25 mph
2100
61°F
S
25 mph
December 16, tuesday
0000
59°F
S
22 mph
Units of measurement: °C / °F