Bastoúnion Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Bastoúnion.
Climate overview of Bastoúnion
Bastoúnion, Greece, experiences significant temperature variation throughout the year. Summers bring daytime highs of 28°C (82°F) in August, while winters cool to 14°C (57°F) in February.
Rainfall is high, totalling around 1255 mm (49 in) per year. November is the wettest month and July the driest. The city also experiences a distinct dry season from May to August. The sunniest month is July, with 12.2 hours of sunshine per day on average.
Bastoúnion Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Bastoúnion — and find the best time to visit.
Monthly Temperature in Bastoúnion
Depending on the time of the year, temperatures range from comfortable to moderate in Bastoúnion. Average maximum daytime temperatures range from a comfortable 28°C (82°F) in August, the warmest time of the year, to a moderate 14°C (57°F) during cooler months like February.
At night, you can expect temperatures ranging from 24°C (75°F) in August to around 10°C (50°F) during February.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Bastoúnion
Bastoúnion has a relatively rainy climate with high precipitation levels, averaging 1255 mm (49 in) of rainfall annually. Significant seasonal changes in precipitation occur throughout the year. In the wettest month, November it receives heavy rainfall, averaging 228 mm (9 in) of precipitation, recorded across 14 rainy days. In contrast, the driest month July brings less rainfall, with 11 mm (0.4 in) over 4 rainy days. For more details, please visit our Bastoúnion 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 Bastoúnion
Seasonal changes in sunshine hours are quite dramatic in Bastoúnion. While July receives considerable daily sunshine with up to 12.2 hours, December marks the darkest time of the year, where sunshine is scarce with only 3.7 hours of sunlight per day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Water Temperature in Bastoúnion
The mean water temperature over the year ranges from 14°C (57°F) in January to 24°C (75°F) in August.
Water temperature over the year
Humidity in Bastoúnion by Month
The relative humidity is high throughout the year in Bastoúnion.
The city experiences its highest humidity in November, reaching 77%. In July, the humidity drops to its lowest level at 59%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Wind Speed in Bastoúnion
The mean wind speed varies between () and 1 m/s (2 knots) throughout the year. It is lowest in August and September and highest during January, February, March, April, May, June, July, October, November and December. What does this mean?
The mean monthly wind speed over the year (meters per second)
Best Time to Visit Bastoúnion
Rainfall during this time ranges from 11 mm (0.4 in) in July to 113 mm (4.4 in) in September. This means you can expect a mix of sunny days and occasional showers.
The rainy season falls during November and December, bringing heavy precipitation. Looking for inspiration on where to travel this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.
Frequently asked questions about the climate in Bastoúnion
What is the best time to visit Bastoúnion?
May, June, July and August typically offer the most optimal weather in Bastoúnion. In contrast, November and December tend to have less optimal conditions. Bastoúnion has a distinct dry season from May to August.
What temperatures can I expect in Bastoúnion?
Daytime highs range from 14°C (57°F) in February to 28°C (82°F) in August. Nighttime lows range from 10°C (50°F) to 24°C (75°F). Temperatures vary considerably through the year.
How much rain does Bastoúnion get?
Annual rainfall is around 1255 mm (49 in). November is the wettest month with 228 mm (9 in), while July is the driest with 11 mm (0.4 in).
How sunny is Bastoúnion?
Bastoúnion receives around 2,550 hours of sunshine per year. July is the sunniest month with 365 hours, while December is the cloudiest with just 111 hours. Overall, Bastoúnion enjoys abundant sunshine.
Bastoúnion 3-Day Forecast
Bastoúnion 3-Day Forecast
Bastoúnion on the map
Bastoúnion is highlighted — select any city to see its climate.
Popular this month
Where to go in July — average daytime high across popular destinations.
Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
Top 5 secluded beaches in Greece
Explore Greece's hidden gems: secluded beaches like Fokos, Seychelles, Potami, Kedrodasos, and Mouros for tranquil adventures away from crowds.
Discover Zakynthos
On the Greek island you can discover the rugged coastline, authentic old villages, a beautiful interior and the caves with the beautiful azure water.
Why Santorini should be on every Bucket List
This Greek island is home to some of the most stunning scenery globally, with its beautiful Caldera views, white-washed houses and crystal-clear waters.