There are usually quite a few people on the Paleokastritsa Beach from November to March.
From June to September the air temperature at Paleokastritsa Beach is perfect for sunbathing.
The swimming season at Paleokastritsa Beach occurs from July to September, when the water is warm and comfortable for swimming.
From October to March Paleokastritsa Beach has rainy season. This is something to keep in mind when planning your trip since it is quite possible that you may be unable to sunbathe.