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Alonnisos Old Town Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Alonnisos Old Town.
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Climate overview of Alonnisos Old Town
Temperatures in Alonnisos Old Town, Alonissos, Greece, vary greatly throughout the year. August is the hottest month at 28°C (82°F), while January is the coldest at 13°C (55°F).
Alonnisos Old Town sees a moderate amount of rainfall, totalling around 673 mm (26 in) per year. It experiences a distinct dry season from April to August, with warm summers and mild winters, creating some seasonal variation.
Alonnisos Old Town Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Alonnisos Old Town - and find the best time to visit.
Monthly Temperature in Alonnisos Old Town
The climate in Alonnisos Old Town is known for significant temperature differences throughout the year, making the weather dynamic. Average maximum daytime temperatures range from a comfortable 28°C (82°F) in August, the warmest time of the year, to a moderate 13°C (55°F) during cooler months like January.
At night, you can expect temperatures ranging from 25°C (77°F) in August to around 10°C (50°F) during January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Alonnisos Old Town
Generally, Alonnisos Old Town receives mid-range precipitation levels, with 673 mm (26 in) annually. Significant seasonal changes in precipitation occur throughout the year. In the wettest month, December it receives high rainfall, averaging 106 mm (4.2 in) of precipitation, recorded across 10 rainy days. In contrast, the driest month June brings less rainfall, with 14 mm (0.6 in) over 4 rainy days. For more details, please visit our Alonnisos Old Town Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Best Time to Visit Alonnisos Old Town
For comfortable weather, consider visiting Alonnisos Old Town in May, June, July, August, September and October. Conditions are usually least favourable in January and December.
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
Jan
mixed
Feb
good
Mar
good
Apr
good
May
excellent
Jun
excellent
Jul
excellent
Aug
excellent
Sep
excellent
Oct
excellent
Nov
very good
Dec
mixed
- Best overall: May, June, July, August, September and October
- Warmest weather: July and August
- Fewest rainy days: June, July, August and September
- Wettest months: January, February, March, October, November and December, when rainfall is highest.
- Seasonal pattern: A distinct dry season from April to August, with warm summers and mild winters
Frequently asked questions about the climate in Alonnisos Old Town
What is the best time to visit Alonnisos Old Town?
May, June, July, August, September and October typically offer the most optimal weather in Alonnisos Old Town. In contrast, January and December tend to have less optimal conditions. Alonnisos Old Town has a distinct dry season from April to August, with warm summers and mild winters.
What temperatures can I expect in Alonnisos Old Town?
Daytime highs range from 13°C (55°F) in January to 28°C (82°F) in August. Nighttime lows range from 10°C (50°F) to 25°C (77°F). Temperatures vary considerably through the year.
How much rain does Alonnisos Old Town get?
Annual rainfall is around 673 mm (26 in). December is the wettest month with 106 mm (4.2 in), while June is the driest with 14 mm (0.6 in).
Alonnisos Old Town 3-Day Forecast
Alonnisos Old Town on the map
Alonnisos Old Town is highlighted - select any city to see its climate.
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