Syros Weather in May

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

🔎
Ermoupoli Galissas Azolimnos Kini

Thinking about venturing to Syros, Greece this May and curious about the weather conditions to expect? This page holds all the key information you seek, responding to your question:

What to Expect in Syros in May

Syros, Greece is a region in Greece. May in Syros generally has pleasant temperatures, with low precipitation.

Temperatures

You can expect pleasant maximum daytime temperatures of around 21°C (70°F) and nighttime temperatures around 18°C (64°F) in Ermoupoli.

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

Precipitation

May is a dry month with an average rainfall of around 11 mm (0.4 in) in Ermoupoli.

Explore Syros by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Best Places to Visit in Syros in May

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 May for some of the most popular destinations in Syros, Greece?

Temperature range in Syros (May)

Precipitation variation in Syros (May)

Ermoupoli

In May Ermoupoli generally has pleasant temperatures with maximum daytime temperatures around 21°C (70°F), minimum nighttime temperatures around 18°C (64°F) and low monthly rainfall. So on average the conditions are perfect that month.

« April
May
June »
April
May
June
Max temperature
18°C (64°F)
21°C (70°F)
25°C (77°F)
Min temperature
15°C (59°F)
18°C (64°F)
22°C (72°F)
Monthly rainfall
23 mm (0.9 in)
11 mm (0.4 in)
2.2 mm (0.1 in)
Monthly rainy days
6 days
3 days
a single day
Weather conditions
perfect
perfect
perfect
Climate in Ermoupoli →

Galissas

In May Galissas generally has pleasant temperatures with maximum daytime temperatures around 21°C (70°F), minimum nighttime temperatures around 18°C (64°F) and low monthly rainfall. So on average the conditions are perfect that month.

« April
May
June »
April
May
June
Max temperature
18°C (64°F)
21°C (70°F)
25°C (77°F)
Min temperature
15°C (59°F)
18°C (64°F)
22°C (72°F)
Monthly rainfall
22 mm (0.9 in)
11 mm (0.4 in)
2.2 mm (0.1 in)
Monthly rainy days
6 days
3 days
a single day
Weather conditions
perfect
perfect
perfect
Climate in Galissas →

Azolimnos

In May Azolimnos generally has pleasant temperatures with maximum daytime temperatures around 21°C (70°F), minimum nighttime temperatures around 18°C (64°F) and low monthly rainfall. So on average the conditions are perfect that month.

« April
May
June »
April
May
June
Max temperature
18°C (64°F)
21°C (70°F)
25°C (77°F)
Min temperature
15°C (59°F)
18°C (64°F)
22°C (72°F)
Monthly rainfall
22 mm (0.9 in)
11 mm (0.4 in)
2.1 mm (0.1 in)
Monthly rainy days
6 days
3 days
a single day
Weather conditions
perfect
perfect
perfect
Climate in Azolimnos →

Kini

In May Kini generally has pleasant temperatures with maximum daytime temperatures around 21°C (70°F), minimum nighttime temperatures around 18°C (64°F) and low monthly rainfall. So on average the conditions are perfect that month.

« April
May
June »
April
May
June
Max temperature
18°C (64°F)
21°C (70°F)
25°C (77°F)
Min temperature
15°C (59°F)
18°C (64°F)
22°C (72°F)
Monthly rainfall
23 mm (0.9 in)
11 mm (0.4 in)
2.2 mm (0.1 in)
Monthly rainy days
6 days
3 days
a single day
Weather conditions
perfect
perfect
perfect
Climate in Kini →

Vári

In May Vári generally has pleasant temperatures with maximum daytime temperatures around 21°C (70°F), minimum nighttime temperatures around 18°C (64°F) and low monthly rainfall. So on average the conditions are perfect that month.

« April
May
June »
April
May
June
Max temperature
18°C (64°F)
21°C (70°F)
25°C (77°F)
Min temperature
15°C (59°F)
18°C (64°F)
22°C (72°F)
Monthly rainfall
22 mm (0.9 in)
11 mm (0.4 in)
2.1 mm (0.1 in)
Monthly rainy days
6 days
3 days
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.

Popular cities in May

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

City Weather Day temp Night temp Rainfall
Ermoupoli 21°C (70°F) 18°C (64°F) 11 mm (0.4 in)
Galissas 21°C (70°F) 18°C (64°F) 11 mm (0.4 in)
Azolimnos 21°C (70°F) 18°C (64°F) 11 mm (0.4 in)
Kini 21°C (70°F) 18°C (64°F) 11 mm (0.4 in)
Vári 21°C (70°F) 18°C (64°F) 11 mm (0.4 in)
Finikas 21°C (70°F) 18°C (64°F) 11 mm (0.4 in)

Syros weather in May: frequently asked questions

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

May in Syros, Greece brings perfect weather. In Ermoupoli, daytime temperatures are typically around 21°C (70°F) and nighttime lows hover near 18°C (64°F).

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

Daytime temperatures in Ermoupoli peak at roughly 21°C (70°F) in May, dropping to about 18°C (64°F) overnight.

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

Rain is generally moderate to light in Syros, Greece during May, with Ermoupoli averaging close to 11 mm (0.4 in).

Is May a Good Time to Visit Syros, Greece?

We consider May to be one of the best times to travel to Syros, Greece. Typically, the climate in Ermoupoli is perfect. It's worth noting that weather conditions might differ depending on the location you visit.

Generally speaking, the best visiting conditions can be found in April, May, June, July, August, September and October offering mostly perfect weather in Ermoupoli. On the other hand, the months of January, February, March and December tend to have tolerable weather conditions.

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.

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.
Must visit in Greece →