Posidhonía Weather & Climate: Best Time to Visit

The climate in Posidhonía is known for significant temperature differences throughout the year, making the weather dynamic. On average, daytime temperatures range from a comfortable 27°C (81°F) in August to a moderate 15°C (59°F) in January.

Nighttime temperatures range from 24°C (75°F) in August to 12°C (54°F) in January.

Check out our detailed temperature page for more information.

Temperature ranges by month

Posidhonía maintains relatively dry conditions year-round, recording average annual precipitation of 412 mm (16 in). The seasons in Posidhonía bring significant changes in precipitation. The wettest month, January, receives moderate rainfall, with an average of 81 mm (3.2 in) of precipitation. This rainfall is distributed across 10 rainy days.

In contrast, the driest month, July, experiences much less rainfall, totaling 0.4 mm (0.02 in) over a single rainy day. These distinct seasonal differences provide diverse experiences throughout the year. For more details, please visit our Posidhonía 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 Posidhonía.

The city experiences its highest humidity in November, reaching 74%. In June, the humidity drops to its lowest level at 68%. What does this mean? Read our detailed page on humidity levels for further details.

Relative humidity over the year