Syros Weather in August

Average temperatures, rainfall, sunshine and the best places to visit in Syros, Greece in August.

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Ermoupoli Galissas Azolimnos Kini

Are you planning a trip a to Syros, Greece in August and wondering what kind of weather to expect? This page has all the details you need.

What to Expect in Syros in August

Syros, Greece is a region in Greece. August in Syros generally has warm temperatures, with almost no precipitation. August is a summer month.

Temperatures

You can expect warm maximum daytime temperatures of around 27°C (81°F) and nighttime temperatures around 24°C (75°F) in Ermoupoli. On average, August is the warmest month of the year in Syros, Greece. So be prepared and pack summer clothes.

For a closer look at conditions across Syros, Greece, refer to the map below.

Precipitation

August is a very dry month with an average rainfall of around 0.6 mm (0.02 in) in Ermoupoli.

Explore Syros by month

Pick a month to see the average temperature, rainfall and sunshine in Syros — and find the best time to visit. (based on Ermoupoli)

January15°C (59°F) February15°C (59°F) March16°C (61°F) April18°C (64°F) May21°C (70°F) June25°C (77°F) This monthJuly27°C (81°F) August27°C (81°F) September25°C (77°F) October22°C (72°F) November19°C (66°F) December16°C (61°F)
Best Time to Visit Syros →

Best Places to Visit in Syros in August

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Syros.

Conditions Temperatures Precipitation
perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

Popular Destinations in Syros

What is the weather like in August for some of the most popular destinations in Syros, Greece?

Temperature range in Syros (August)

Precipitation variation in Syros (August)

Ermoupoli

In August Ermoupoli generally has high temperatures with maximum daytime temperatures around 27°C (81°F), minimum nighttime temperatures around 24°C (75°F) and almost no monthly rainfall. So on average the conditions are perfect that month.

« July
August
September »
July
August
September
Max temperature
27°C (81°F)
27°C (81°F)
25°C (77°F)
Min temperature
24°C (75°F)
24°C (75°F)
22°C (72°F)
Monthly rainfall
0.4 mm (0.02 in)
0.6 mm (0.02 in)
7.4 mm (0.3 in)
Monthly rainy days
a single day
a single day
a single day
Weather conditions
perfect
perfect
perfect
Climate in Ermoupoli →

Galissas

In August Galissas generally has high temperatures with maximum daytime temperatures around 27°C (81°F), minimum nighttime temperatures around 24°C (75°F) and almost no monthly rainfall. So on average the conditions are perfect that month.

« July
August
September »
July
August
September
Max temperature
27°C (81°F)
27°C (81°F)
25°C (77°F)
Min temperature
24°C (75°F)
24°C (75°F)
22°C (72°F)
Monthly rainfall
0.4 mm (0.02 in)
0.7 mm (0.03 in)
7.6 mm (0.3 in)
Monthly rainy days
a single day
a single day
a single day
Weather conditions
perfect
perfect
perfect
Climate in Galissas →

Azolimnos

In August Azolimnos generally has high temperatures with maximum daytime temperatures around 27°C (81°F), minimum nighttime temperatures around 24°C (75°F) and almost no monthly rainfall. So on average the conditions are perfect that month.

« July
August
September »
July
August
September
Max temperature
27°C (81°F)
27°C (81°F)
25°C (77°F)
Min temperature
24°C (75°F)
24°C (75°F)
22°C (72°F)
Monthly rainfall
0.4 mm (0.02 in)
0.7 mm (0.03 in)
7.2 mm (0.3 in)
Monthly rainy days
a single day
a single day
a single day
Weather conditions
perfect
perfect
perfect
Climate in Azolimnos →

Kini

In August Kini generally has high temperatures with maximum daytime temperatures around 27°C (81°F), minimum nighttime temperatures around 24°C (75°F) and almost no monthly rainfall. So on average the conditions are perfect that month.

« July
August
September »
July
August
September
Max temperature
27°C (81°F)
27°C (81°F)
25°C (77°F)
Min temperature
24°C (75°F)
24°C (75°F)
22°C (72°F)
Monthly rainfall
0.4 mm (0.02 in)
0.6 mm (0.02 in)
7.5 mm (0.3 in)
Monthly rainy days
a single day
a single day
a single day
Weather conditions
perfect
perfect
perfect
Climate in Kini →

Vári

In August Vári generally has high temperatures with maximum daytime temperatures around 27°C (81°F), minimum nighttime temperatures around 24°C (75°F) and almost no monthly rainfall. So on average the conditions are perfect that month.

« July
August
September »
July
August
September
Max temperature
27°C (81°F)
27°C (81°F)
25°C (77°F)
Min temperature
24°C (75°F)
24°C (75°F)
22°C (72°F)
Monthly rainfall
0.4 mm (0.02 in)
0.7 mm (0.03 in)
7.2 mm (0.3 in)
Monthly rainy days
a single day
a single day
a single day
Weather conditions
perfect
perfect
perfect
Climate in Vári →

Is your destination not in the list? Have a look at all destinations in Syros, in Greece.

In our records: Greece August extremes

Notable August records observed across cities in Greece in our climate database (1976 – 2026). Historic readings can vary in quality, so treat these as illustrative.

  • In our records, the warmest August day in Greece reached 46°C (115°F) in Nafplio on August 3, 2021.

Popular cities in August

Day & night temperatures, rainfall and average weather in Syros in August.

City Weather Day temp Night temp Rainfall
Ermoupoli 27°C (81°F) 24°C (75°F) 0.6 mm (0.02 in)
Galissas 27°C (81°F) 24°C (75°F) 0.7 mm (0.03 in)
Azolimnos 27°C (81°F) 24°C (75°F) 0.7 mm (0.03 in)
Kini 27°C (81°F) 24°C (75°F) 0.6 mm (0.02 in)
Vári 27°C (81°F) 24°C (75°F) 0.7 mm (0.03 in)
Finikas 27°C (81°F) 24°C (75°F) 0.7 mm (0.03 in)

Syros weather in August: frequently asked questions

What is the weather like in Syros, Greece in August?

Syros, Greece typically experiences perfect weather in August, part of the summer season. Daytime highs in Ermoupoli average around 27°C (81°F), and temperatures drop to about 24°C (75°F) at night.

What is the average temperature in Syros, Greece in August?

Average temperatures in Syros, Greece during August range from a nighttime low near 24°C (75°F) to a daytime high around 27°C (81°F) in Ermoupoli.

Does Syros, Greece get a lot of rain in August?

August is on the drier side in Syros, Greece. Ermoupoli averages only about 0.6 mm (0.02 in), with most days staying dry.

Is August a Good Time to Visit Syros, Greece?

We believe that August is one of the best times to visit Syros, Greece with overall perfect weather in Ermoupoli. However, the weather conditions may vary depending on your destination.

Generally speaking, April, May, June, July, August, September and October provide perfect weather in Ermoupoli. On the other hand, the weather in January, February, March and December tend to be tolerable.

Interested in more climate information?

We have much more information about the climate in Syros.

Weather and climate has detailed information for every country in the world. Are you going to Greece? Get detailed historical weather averages for many cities in Greece.

Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.

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