Kos Weather in September

Average temperatures, rainfall, sunshine and the best places to visit in Kos, Greece in September.

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Kos Town Kéfalos Kardámaina Tigaki

Planning a getaway to Kos, Greece this September and curious about the weather you should prepare for? Discover all the vital details you need on this page, solving your puzzle:

What to Expect in Kos in September

Kos, Greece is a region in Greece. September in Kos generally has warm temperatures, with low precipitation. During September, summer is in full swing.

Temperatures

You can expect warm maximum daytime temperatures of around 26°C (79°F) and nighttime temperatures around 23°C (73°F) in Kos Town.

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

Precipitation

In September, precipitation varies across different areas. From low rainfall in Kéfalos with an average of 8.5 mm (0.3 in) to low rainfall in Ágios Fokás with 16 mm (0.6 in).

Average sunshine

Sunshine is generally plentiful throughout many areas. Kos Town enjoys about 271 hours of sunlight, ideal for those seeking sunny weather.

Explore Kos by month

Pick a month to see the average temperature, rainfall and sunshine in Kos - and find the best time to visit. (based on Kos Town)

January16°C (61°F) February15°C (59°F) March17°C (63°F) April18°C (64°F) May21°C (70°F) June25°C (77°F) This monthJuly27°C (81°F) August28°C (82°F) September26°C (79°F) October23°C (73°F) November20°C (68°F) December17°C (63°F)
Best Time to Visit Kos →

Best Places to Visit in Kos in September

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

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 Kos

What is the weather like in September for some of the most popular destinations in Kos, Greece?

Temperature range in Kos (September)

Precipitation variation in Kos (September)

Kos Town

In September Kos Town generally has high temperatures with maximum daytime temperatures around 26°C (79°F), minimum nighttime temperatures around 23°C (73°F) and low monthly rainfall. So on average the conditions are excellent that month.

« August
September
October »
August
September
October
Max temperature
28°C (82°F)
26°C (79°F)
23°C (73°F)
Min temperature
25°C (77°F)
23°C (73°F)
20°C (68°F)
Monthly sun hours
322 hours
271 hours
220 hours
Monthly rainfall
0.2 mm (0.01 in)
16 mm (0.6 in)
61 mm (2.4 in)
Monthly rainy days
6 days
5 days
5 days
Weather conditions
excellent
excellent
excellent
Climate in Kos Town →

Kéfalos

In September Kéfalos generally has high temperatures with maximum daytime temperatures around 26°C (79°F), minimum nighttime temperatures around 23°C (73°F) and low monthly rainfall. So on average the conditions are excellent that month.

« August
September
October »
August
September
October
Max temperature
28°C (82°F)
26°C (79°F)
23°C (73°F)
Min temperature
25°C (77°F)
23°C (73°F)
20°C (68°F)
Monthly sun hours
322 hours
271 hours
220 hours
Monthly rainfall
0.1 mm (0 in)
8.5 mm (0.3 in)
37 mm (1.5 in)
Monthly rainy days
5 days
4 days
5 days
Weather conditions
excellent
excellent
excellent
Climate in Kéfalos →

Kardámaina

In September Kardámaina generally has high temperatures with maximum daytime temperatures around 26°C (79°F), minimum nighttime temperatures around 23°C (73°F) and low monthly rainfall. So on average the conditions are excellent that month.

« August
September
October »
August
September
October
Max temperature
28°C (82°F)
26°C (79°F)
23°C (73°F)
Min temperature
25°C (77°F)
23°C (73°F)
20°C (68°F)
Monthly sun hours
322 hours
271 hours
220 hours
Monthly rainfall
0.1 mm (0 in)
11 mm (0.4 in)
47 mm (1.9 in)
Monthly rainy days
5 days
4 days
5 days
Weather conditions
excellent
excellent
excellent
Climate in Kardámaina →

Tigaki

In September Tigaki generally has high temperatures with maximum daytime temperatures around 26°C (79°F), minimum nighttime temperatures around 23°C (73°F) and low monthly rainfall. So on average the conditions are excellent that month.

« August
September
October »
August
September
October
Max temperature
28°C (82°F)
26°C (79°F)
23°C (73°F)
Min temperature
25°C (77°F)
23°C (73°F)
20°C (68°F)
Monthly sun hours
322 hours
271 hours
220 hours
Monthly rainfall
0.2 mm (0.01 in)
14 mm (0.6 in)
55 mm (2.2 in)
Monthly rainy days
6 days
4 days
5 days
Weather conditions
excellent
excellent
excellent
Climate in Tigaki →

Mastichari

In September Mastichari generally has high temperatures with maximum daytime temperatures around 26°C (79°F), minimum nighttime temperatures around 23°C (73°F) and low monthly rainfall. So on average the conditions are excellent that month.

« August
September
October »
August
September
October
Max temperature
28°C (82°F)
26°C (79°F)
23°C (73°F)
Min temperature
25°C (77°F)
23°C (73°F)
20°C (68°F)
Monthly sun hours
322 hours
271 hours
220 hours
Monthly rainfall
0.1 mm (0 in)
11 mm (0.4 in)
47 mm (1.9 in)
Monthly rainy days
5 days
4 days
5 days
Weather conditions
excellent
excellent
excellent
Climate in Mastichari →

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

Popular cities in September

Day & night temperatures, rainfall and average weather in Kos in September.

City Weather Day temp Night temp Rainfall
Kos Town 26°C (79°F) 23°C (73°F) 16 mm (0.6 in)
Kéfalos 26°C (79°F) 23°C (73°F) 8.5 mm (0.3 in)
Kardámaina 26°C (79°F) 23°C (73°F) 11 mm (0.4 in)
Tigaki 26°C (79°F) 23°C (73°F) 14 mm (0.6 in)
Mastichari 26°C (79°F) 23°C (73°F) 11 mm (0.4 in)
Marmari 26°C (79°F) 23°C (73°F) 13 mm (0.5 in)

Kos weather in September: frequently asked questions

What is the weather like in Kos, Greece in September?

Expect excellent weather across Kos, Greece in September. The popular destination of Kos Town averages 26°C (79°F) by day and 23°C (73°F) at night during this summer month.

What is the average temperature in Kos, Greece in September?

Average temperatures in Kos, Greece during September range from a nighttime low near 23°C (73°F) to a daytime high around 26°C (79°F) in Kos Town.

Does Kos, Greece get a lot of rain in September?

September is on the drier side in Kos, Greece. Kos Town averages only about 16 mm (0.6 in), with most days staying dry.

Is September a Good Time to Visit Kos, Greece?

We believe that September is one of the best times to visit Kos, Greece with overall excellent weather in Kos Town. However, the weather conditions may vary depending on your destination.

Generally speaking, May, June, July, August, September and October provide excellent weather in Kos Town. On the other hand, the weather in December tends to be less favorable.

Interested in more climate information?

We have much more information about the climate in Kos.

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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