Skiathos weather in briefSkiathos has a Mediterranean climate, with hot dry summers and cooler, wetter winters.
How to read Skiathos climate
Skiathos has a Mediterranean climate, with hot dry summers and cooler, wetter winters.
Sun and warmth dominate June to September, but exposure remains decisive: a day suited to Koukounaries may be rough at Aselinos or Xanemos. Spring and autumn are excellent for walking, with less regular beach services.
SummerHot and dry
WinterMild and wet
SeaWarmest in August
Frequently asked questions about Skiathos weather
What climate does Skiathos have?
Skiathos has a Mediterranean climate, with hot dry summers and cooler, wetter winters.
Which are the warmest months?
July and August are generally warmest, while the sea remains pleasant in September.
Does wind change sea conditions?
Wind can change sea conditions on Skiathos: northern beaches are more exposed and can be wavy even when the south is relatively calm.