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Samos Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Samos.
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Climate overview of Samos
Temperatures in Samos, Samos, Greece, vary greatly throughout the year. August is the hottest month at 28°C (82°F), while January is the coldest at 15°C (59°F).
The city receives around 990 mm (39 in) of rainfall per year. It experiences a distinct dry season from May to September, with warm summers and mild winters. December is the wettest month and July the driest. The sunniest month is July, with 12.8 hours of sunshine per day on average.
Samos Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Samos - and find the best time to visit.
Monthly Temperature in Samos
The climate in Samos is known for significant temperature differences throughout the year, making the weather dynamic. On average, daytime temperatures range from a comfortable 28°C (82°F) in August to a moderate 15°C (59°F) in January.
Nighttime temperatures range from 24°C (75°F) in August to 10°C (50°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Samos
Generally, Samos receives mid-range precipitation levels, with 990 mm (39 in) annually. The seasons in Samos bring significant changes in precipitation. The wettest month, December, receives heavy rainfall, with an average of 213 mm (8.4 in) of precipitation. This rainfall is distributed across 13 rainy days.
In contrast, the driest month, July, experiences much less rainfall, totaling 0.4 mm (0.02 in) over 5 rainy days. These distinct seasonal differences provide diverse experiences throughout the year. For more details, please visit our Samos 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 Samos
In Samos, summer days are longer and more sunny, with daily sunshine hours peaking at 12.8 hours in July. As the darker season arrives, the brightness of the sun becomes less. December sees a soft sun for only 3.7 hours per average day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Water Temperature in Samos
The mean water temperature over the year ranges from 15°C (59°F) in February to 23°C (73°F) in August.
Water temperature over the year
Humidity in Samos by Month
The relative humidity is high throughout the year in Samos.
The city experiences its highest humidity in December, reaching 72%. 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
Wind Speed in Samos
The average wind speed over the year ranges from 2 m/s (4 knots) to 3 m/s (6 knots). It is lower in March, April, May, June and October and higher in January, February, July, August, September, November and December. What does this mean?
The mean monthly wind speed over the year (meters per second)
Best Time to Visit Samos
For comfortable weather, consider visiting Samos 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
very wet
Feb
mixed
Mar
good
Apr
very good
May
excellent
Jun
excellent
Jul
excellent
Aug
excellent
Sep
excellent
Oct
excellent
Nov
good
Dec
very wet
- Best overall: May, June, July, August, September and October
- Warmest weather: July and August
- Most sunshine: July
- Fewer rainy days: May, June, July, August and September
- Best for swimming: June, July, August, September and October.
- Wettest months: January, February, March, November and December, when rainfall is highest.
- Seasonal pattern: A distinct dry season from May to September, with warm summers and mild winters
Frequently asked questions about the climate in Samos
What is the best time to visit Samos?
May, June, July, August, September and October typically offer the most optimal weather in Samos. In contrast, January and December tend to have less optimal conditions. Samos has a distinct dry season from May to September, with warm summers and mild winters.
What temperatures can I expect in Samos?
Daytime highs range from 15°C (59°F) in January 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 Samos get?
Annual rainfall is around 990 mm (39 in). December is the wettest month with 213 mm (8.4 in), while July is the driest with 0.4 mm (0.02 in).
How sunny is Samos?
Samos receives around 2,910 hours of sunshine per year. July is the sunniest month with 383 hours, while December is the cloudiest with just 110 hours. Overall, Samos enjoys abundant sunshine.
Samos 3-Day Forecast
Samos on the map
Samos is highlighted - select any city to see its climate.
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