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Áyios Vasílios Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Áyios Vasílios.
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Climate overview of Áyios Vasílios
Áyios Vasílios, Greece, sees big temperature differences between seasons, with August peaking at 31°C (88°F) and January dropping to 12°C (54°F).
The city receives around 953 mm (38 in) of rainfall per year. It experiences a distinct dry season from June to August, with very warm summers and cold winters. December is the wettest month and August the driest. The sunniest month is July, with 11.9 hours of sunshine per day on average.
Áyios Vasílios Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Áyios Vasílios - and find the best time to visit.
Monthly Temperature in Áyios Vasílios
Visitors to Áyios Vasílios can expect significant temperature changes throughout the year. On average, daytime temperatures range from a very warm 31°C (88°F) in August to a chilly 12°C (54°F) in January.
Nighttime temperatures range from 20°C (68°F) in August to 4°C (39°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Áyios Vasílios
Generally, Áyios Vasílios experiences moderate precipitation patterns, averaging 953 mm (38 in) yearly. The seasons in Áyios Vasílios bring significant changes in precipitation. The wettest month, December, receives high rainfall, with an average of 132 mm (5.2 in) of precipitation. This rainfall is distributed across 13 rainy days.
In contrast, the driest month, August, experiences much less rainfall, totaling 19 mm (0.7 in) over 3 rainy days. These distinct seasonal differences provide diverse experiences throughout the year. For more details, please visit our Áyios Vasílios 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 Áyios Vasílios
In Áyios Vasílios, summer days are longer and more sunny, with daily sunshine hours peaking at 11.9 hours in July. As the darker season arrives, the brightness of the sun becomes less. December sees a soft sun for only 3.6 hours per average day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Data from: Patras, Greece (10 KM, 6 Miles).
Daily hours of sunshine
Data from: Patras, Greece (10 KM, 6 Miles).
Water Temperature in Áyios Vasílios
The mean water temperature over the year ranges from 15°C (59°F) in February to 26°C (79°F) in August.
Water temperature over the year
Data from: Patras, Greece (10 KM, 6 Miles).
Humidity in Áyios Vasílios by Month
The relative humidity is high throughout the year in Áyios Vasílios.
The city experiences its highest humidity in November, reaching 71%. In July, the humidity drops to its lowest level at 60%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Data from: Patras, Greece (10 KM, 6 Miles).
Wind Speed in Áyios Vasílios
The mean wind speed varies between 1 m/s (2 knots) and 1 m/s (2 knots) throughout the year. It is lowest in January, February, March, April, May, June, July, August, September, October, November and December and highest during January, February, March, April, May, June, July, August, September, October, November and December. What does this mean?
The mean monthly wind speed over the year (meters per second)
Data from: Patras, Greece (10 KM, 6 Miles).
Best Time to Visit Áyios Vasílios
Conditions in Áyios Vasílios are generally most comfortable in May, June, September and October. They are typically least comfortable in January, February and December.
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
Jan
wet
Feb
wet
Mar
mixed
Apr
very good
May
excellent
Jun
excellent
Jul
very good
Aug
very good
Sep
excellent
Oct
excellent
Nov
mixed
Dec
wet
- Best overall: May, June, September and October
- Warmest weather: July and August
- Most sunshine: July
- Fewest rainy days: June, July, August and September
- Best for swimming: June, July, August, September, October and November.
- Seasonal pattern: A distinct dry season from June to August, with very warm summers and cold winters
Frequently asked questions about the climate in Áyios Vasílios
What is the best time to visit Áyios Vasílios?
May, June, September and October typically offer the most optimal weather in Áyios Vasílios. In contrast, January, February and December tend to have less optimal conditions. Áyios Vasílios has a distinct dry season from June to August, with very warm summers and cold winters.
What temperatures can I expect in Áyios Vasílios?
Daytime highs range from 12°C (54°F) in January to 31°C (88°F) in August. Nighttime lows range from 4°C (39°F) to 20°C (68°F). Temperatures vary considerably through the year.
How much rain does Áyios Vasílios get?
Annual rainfall is around 953 mm (38 in). December is the wettest month with 132 mm (5.2 in), while August is the driest with 19 mm (0.7 in).
How sunny is Áyios Vasílios?
Áyios Vasílios receives around 2,725 hours of sunshine per year. July is the sunniest month with 358 hours, while December is the cloudiest with just 108 hours. Overall, Áyios Vasílios enjoys abundant sunshine.
Áyios Vasílios 3-Day Forecast
Áyios Vasílios on the map
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