Ialyssos Weather & Climate: Best Time to Visit
Ialyssos, Dodecanese, Greece, sees big temperature differences between seasons, with August peaking at 29°C (84°F) and February dropping to 16°C (61°F).
Ialyssos sees a moderate amount of rainfall, totalling around 880 mm (35 in) per year. It experiences a distinct dry season from May to September, creating some seasonal variation. The most sunshine falls in July, with an average of 12.4 hours of daily sunshine.
Monthly Temperature in Ialyssos
Visitors to Ialyssos can expect significant temperature changes throughout the year. Average maximum daytime temperatures range from a comfortable 29°C (84°F) in August, the warmest time of the year, to a moderate 16°C (61°F) during cooler months like February.
At night, you can expect temperatures ranging from 26°C (79°F) in August to around 13°C (55°F) during February.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Ialyssos
Generally, Ialyssos experiences moderate precipitation patterns, averaging 880 mm (35 in) yearly. Significant seasonal changes in precipitation occur throughout the year. In the wettest month, December it receives heavy rainfall, averaging 201 mm (7.9 in) of precipitation, recorded across 14 rainy days. In contrast, the driest month August brings less rainfall, with 0.2 mm (0.01 in) over 4 rainy days. For more details, please visit our Ialyssos Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Ialyssos
Seasonal changes in sunshine hours are quite dramatic in Ialyssos. While July receives considerable daily sunshine with up to 12.4 hours, December marks the darkest time of the year, where sunshine is scarce with only 3.6 hours of sunlight per day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
Water Temperature in Ialyssos
The mean water temperature over the year ranges from 17°C (63°F) in February to 27°C (81°F) in August.
Water temperature over the year
Humidity in Ialyssos by Month
The relative humidity is high throughout the year in Ialyssos.
The city experiences its highest humidity in November, reaching 72%. In June, the humidity drops to its lowest level at 57%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Wind Speed in Ialyssos
The mean wind speed over the year ranges from 1 m/s (2 knots) in October and November to 3 m/s (6 knots) in July and August. What does this mean?
The mean monthly wind speed over the year (meters per second)
Ialyssos 3-Day Forecast
Check the conditions for any month of the year.
Best Time to Visit Ialyssos
During May, June and October, Ialyssos experiences its most favorable weather, with temperatures between 22°C (72°F) and 26°C (78°F). These mild conditions make it an excellent time for a visit.The weather does bring rainfall during this period, between 2 mm (0.1 in) and 74 mm (2.9 in).
Plan accordingly for January and December, when conditions bring the heaviest precipitation. Need help choosing your next travel destination? We offer a specialized tool that matches you with locations based on your weather preferences. Explore destinations that suit your climate preferences.
