Astros Weather & Climate: Best Time to Visit
Temperatures in Astros, Peloponnese, Greece, vary greatly throughout the year. July is the hottest month at 31°C (88°F), while January is the coldest at 12°C (54°F).
Astros sees a moderate amount of rainfall, totalling around 587 mm (23 in) per year. It experiences a distinct dry season from May to September, creating some seasonal variation. The sunniest month is July, with 11.9 hours of sunshine per day on average.
Monthly Temperature in Astros
The climate in Astros is known for significant temperature differences throughout the year, making the weather dynamic. Average maximum daytime temperatures range from a very warm 31°C (88°F) in July, the warmest time of the year, to a moderate 12°C (54°F) during cooler months like January.
At night, you can expect temperatures ranging from 20°C (68°F) in July to around 4°C (39°F) during January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Astros
Generally, Astros receives mid-range precipitation levels, with 587 mm (23 in) annually. Significant seasonal changes in precipitation occur throughout the year. In the wettest month, February it receives moderate rainfall, averaging 81 mm (3.2 in) of precipitation, recorded across 11 rainy days. In contrast, the driest month July brings less rainfall, with 13 mm (0.5 in) over 2 rainy days. For more details, please visit our Astros 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 Astros
Seasonal changes in sunshine hours are quite dramatic in Astros. While July receives considerable daily sunshine with up to 11.9 hours, December marks the darkest time of the year, where sunshine is scarce with only 4.4 hours of sunlight per day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Humidity in Astros by Month
The relative humidity is high throughout the year in Astros.
The city experiences its highest humidity in November, reaching 75%. In July, 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
Astros 3-Day Forecast
Check the conditions for any month of the year.
