Kythera Weather & Climate: Best Time to Visit

Visitors to Kythera 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 15°C (59°F) during cooler months like February.

At night, you can expect temperatures ranging from 25°C (77°F) in August to around 12°C (54°F) during February.

Check out our detailed temperature page for more information.

Temperature ranges by month

Generally, Kythera experiences moderate precipitation patterns, averaging 527 mm (21 in) yearly. Significant seasonal changes in precipitation occur throughout the year. In the wettest month, December it receives high rainfall, averaging 108 mm (4.3 in) of precipitation, recorded across 12 rainy days. In contrast, the driest month July brings less rainfall, with 1 mm (0.04 in) over 0 rainy days. For more details, please visit our Kythera Precipitation page.

The mean monthly precipitation over the year, including rain, hail, and snow

The average number of days each month with precipitation

The relative humidity is high throughout the year in Kythera.

The city experiences its highest humidity in November, reaching 73%. In July, the humidity drops to its lowest level at 54%. What does this mean? Read our detailed page on humidity levels for further details.

Relative humidity over the year

The mean wind speed over the year ranges from 2 m/s (4 knots) in May, June, July, August, September and November to 3 m/s (6 knots) in January, February, March, April, October and December. What does this mean?

The mean monthly wind speed over the year (meters per second)