Anavyssos Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Anavyssos.
Climate overview of Anavyssos
Anavyssos, Attica, Greece, sees big temperature differences between seasons, with August peaking at 33°C (91°F) and January dropping to 15°C (59°F).
The city has a relatively dry climate, receiving around 335 mm (13 in) of rainfall per year. It does experience a distinct dry season from April to October, with very warm summers and mild winters. December is the wettest month and August the driest. The sunniest month is July, with 12.1 hours of sunshine per day on average.
Anavyssos Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Anavyssos - and find the best time to visit.
Monthly Temperature in Anavyssos
Visitors to Anavyssos can expect significant temperature changes throughout the year. On average, daytime temperatures range from a very warm 33°C (91°F) in August to a moderate 15°C (59°F) in January.
Nighttime temperatures range from 24°C (75°F) in August to 8°C (46°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Anavyssos
Anavyssos typically sees modest rainfall throughout the year, with an average annual precipitation of 335 mm (13 in). The seasons in Anavyssos bring significant changes in precipitation. The wettest month, December, receives moderate rainfall, with an average of 61 mm (2.4 in) of precipitation. This rainfall is distributed across 10 rainy days.
In contrast, the driest month, August, experiences much less rainfall, totaling 2.5 mm (0.1 in) over a single rainy day. These distinct seasonal differences provide diverse experiences throughout the year. For more details, please visit our Anavyssos 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 Anavyssos
In Anavyssos, summer days are longer and more sunny, with daily sunshine hours peaking at 12.1 hours in July. As the darker season arrives, the brightness of the sun becomes less. December sees a soft sun for only 4.2 hours per average day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Humidity in Anavyssos by Month
The relative humidity is high throughout the year in Anavyssos.
The city experiences its highest humidity in November, reaching 73%. In July, the humidity drops to its lowest level at 43%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Anavyssos
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: April, May, October and November
- Warmest weather: July and August
- Most sunshine: July
- Fewest rainy days: June, July, August and September
- Seasonal pattern: A distinct dry season from April to October, with very warm summers and mild winters
Frequently asked questions about the climate in Anavyssos
What is the best time to visit Anavyssos?
April, May, October and November typically offer the most optimal weather in Anavyssos. In contrast, January, February, July, August and December tend to have less optimal conditions. Anavyssos has a distinct dry season from April to October, with very warm summers and mild winters.
What temperatures can I expect in Anavyssos?
Daytime highs range from 15°C (59°F) in January to 33°C (91°F) in August. Nighttime lows range from 8°C (46°F) to 24°C (75°F). Temperatures vary considerably through the year.
How much rain does Anavyssos get?
Annual rainfall is around 335 mm (13 in). December is the wettest month with 61 mm (2.4 in), while August is the driest with 2.5 mm (0.1 in).
How sunny is Anavyssos?
Anavyssos receives around 2,773 hours of sunshine per year. July is the sunniest month with 364 hours, while December is the cloudiest with just 127 hours. Overall, Anavyssos enjoys abundant sunshine.
Anavyssos 3-Day Forecast
Anavyssos 3-Day Forecast
Anavyssos on the map
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