Sifnos Weather in August

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

🔎
Platís Yialós Sifnos Kamares Apollonía Artemonas

Planning a trip to Sifnos, Greece this August? Here's what you need to know about the weather:

What to Expect in Sifnos in August

Sifnos, Greece is a region in Greece. August in Sifnos generally has warm temperatures, with almost no precipitation. August falls during the summer season.

Temperatures

You can expect warm maximum daytime temperatures of around 27°C (81°F) and nighttime temperatures around 25°C (77°F) in Platís Yialós Sifnos. On average, August is the warmest month of the year in Sifnos, Greece. So be prepared and pack summer clothes.

To learn more about the conditions in specific areas of Sifnos, Greece, check out the map below.

Precipitation

August is a very dry month with an average rainfall of around 1.1 mm (0.04 in) in Platís Yialós Sifnos.

Explore Sifnos by month

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

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) October23°C (73°F) November20°C (68°F) December17°C (63°F)
Best Time to Visit Sifnos →

Best Places to Visit in Sifnos in August

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

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 Sifnos

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

Temperature range in Sifnos (August)

Precipitation variation in Sifnos (August)

Platís Yialós Sifnos

In August Platís Yialós Sifnos generally has high temperatures with maximum daytime temperatures around 27°C (81°F), minimum nighttime temperatures around 25°C (77°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)
25°C (77°F)
23°C (73°F)
Monthly rainfall
0.7 mm (0.03 in)
1.1 mm (0.04 in)
8.8 mm (0.3 in)
Monthly rainy days
a single day
a single day
a single day
Weather conditions
perfect
perfect
perfect
Climate in Platís Yialós Sifnos →

Kamares

In August Kamares generally has high temperatures with maximum daytime temperatures around 27°C (81°F), minimum nighttime temperatures around 25°C (77°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)
26°C (79°F)
Min temperature
24°C (75°F)
25°C (77°F)
23°C (73°F)
Monthly rainfall
0.6 mm (0.02 in)
1.1 mm (0.04 in)
8.6 mm (0.3 in)
Monthly rainy days
a single day
a single day
a single day
Weather conditions
perfect
perfect
perfect
Climate in Kamares →

Apollonía

In August Apollonía generally has high temperatures with maximum daytime temperatures around 27°C (81°F), minimum nighttime temperatures around 25°C (77°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)
25°C (77°F)
23°C (73°F)
Monthly rainfall
0.7 mm (0.03 in)
1.1 mm (0.04 in)
8.5 mm (0.3 in)
Monthly rainy days
a single day
a single day
a single day
Weather conditions
perfect
perfect
perfect
Climate in Apollonía →

Artemonas

In August Artemonas generally has high temperatures with maximum daytime temperatures around 27°C (81°F), minimum nighttime temperatures around 25°C (77°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)
25°C (77°F)
23°C (73°F)
Monthly rainfall
0.7 mm (0.03 in)
1 mm (0.04 in)
8.5 mm (0.3 in)
Monthly rainy days
a single day
a single day
a single day
Weather conditions
perfect
perfect
perfect
Climate in Artemonas →

Fáros

In August Fáros generally has high temperatures with maximum daytime temperatures around 27°C (81°F), minimum nighttime temperatures around 25°C (77°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)
25°C (77°F)
23°C (73°F)
Monthly rainfall
0.7 mm (0.03 in)
1.1 mm (0.04 in)
8.6 mm (0.3 in)
Monthly rainy days
a single day
a single day
a single day
Weather conditions
perfect
perfect
perfect
Climate in Fáros →

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

City Weather Day temp Night temp Rainfall
Platís Yialós Sifnos 27°C (81°F) 25°C (77°F) 1.1 mm (0.04 in)
Kamares 27°C (81°F) 25°C (77°F) 1.1 mm (0.04 in)
Apollonía 27°C (81°F) 25°C (77°F) 1.1 mm (0.04 in)
Artemonas 27°C (81°F) 25°C (77°F) 1 mm (0.04 in)
Fáros 27°C (81°F) 25°C (77°F) 1.1 mm (0.04 in)
Kástron 27°C (81°F) 25°C (77°F) 1 mm (0.04 in)

Sifnos weather in August: frequently asked questions

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

Sifnos, Greece typically experiences perfect weather in August, part of the summer season. Daytime highs in Platís Yialós Sifnos average around 27°C (81°F), and temperatures drop to about 25°C (77°F) at night.

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

In Platís Yialós Sifnos, the average daytime high in August is 27°C (81°F), while nighttime temperatures drop to around 25°C (77°F).

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

Not particularly. Platís Yialós Sifnos averages just 1.1 mm (0.04 in) of rain in August, making it a mostly dry month for Sifnos, Greece.

Is August a Good Time to Visit Sifnos, Greece?

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

On average, the best time to visit Sifnos, Greece is in April, May, June, July, August, September, October and November with generally perfect weather in Platís Yialós Sifnos. In contrast, 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 Sifnos.

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 →