Kastelorizo in Greece sees its peak temperatures in August (30°C (86°F)) and its coolest in January (14°C (57°F)). For a full breakdown of what to expect throughout the year, we've put together a climate overview based on data from Meyísti, the region's most visited city. For more detailed climate information about other cities in the area, please see the section beneath the map further down the page.
The weather in Kastelorizo during May, June, October and November is comfortably warm, with average temperatures ranging from 20°C (68°F) to 26°C (79°F).
When it comes to rainfall, Kastelorizo sees significant variations throughout the year. December tends to be the wettest, receiving 183 mm (7.2 in) of rain, while July is much drier with just 3 mm (0.1 in). The period of June, July, August and September is the driest, with precipitation levels below 14 mm (0.6 in).
Visitors hoping to maximize their time in the sun should consider planning their trip for July, when daylight hours are at their peak.