Weather in Patmos

Weather in Patmos is influenced by the Mediterranean Inland climate. In general, it is gentle with dry, hot summer.

Main Climates

The main features of the climate are winter rainfall, summer drought, mild to hot summer (with intense sunshine) and cold winter. The cold and rainy winter season lasts from November to March, while the warm and dry summer season from June to August. Transitional climatic months April – May and September – October show great differences in weather conditions from year to year.


The blowing winds, which occur around the end of May until about the end of October, are northern and are called “meltemia.” In the months of July and August, they have the highest intensity and average duration of two to four days, without showing the same frequency each year. These winds blow mainly during the day, hours from 8.00 to 20.00 and get their maximum intensity around 14.00. Their characteristic is the variation in intensity. They fall short after sunset and come back to dawn. In the winter, the winds blow up to 8-9 BF.

The temperature of the sea is ideal for swimming from spring to autumn.

Weather Variations and Recommendations

Due to the transitional climatic months of April-May and September-October, the weather conditions in Patmos can vary significantly from year to year. It is advisable for visitors planning their trip during these months to stay updated with the local weather forecasts and pack accordingly. While some years may experience mild and pleasant temperatures during these transitional periods, others might see more unpredictable weather patterns, including sudden temperature drops or occasional rainfall. Being prepared with layered clothing and having a light rain jacket on hand can help ensure a comfortable and enjoyable visit to Patmos.

Ideal Swimming Conditions

One of the highlights of Patmos’ weather is the ideal sea temperature for swimming, which extends from spring to autumn. During this period, the waters surrounding the island are comfortably warm, inviting visitors to take a refreshing dip and indulge in various water activities. Whether you prefer to bask in the sun on the sandy beaches or explore the underwater world through snorkeling or diving, Patmos offers excellent conditions for enjoying the crystal-clear waters of the Aegean Sea.

Remember to check local weather forecasts and beach conditions for the most up-to-date information on the ideal times and locations for swimming during your visit to Patmos.

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