Istanbul

Marmara Region Weather in September

Average temperatures, rainfall, sunshine and the best places to visit in the Marmara Region, Turkey in September.

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Istanbul Bursa Bozcaada Canakkale

Thinking about venturing to the Marmara Region, Turkey this September 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 the Marmara Region in September

The Marmara Region, Turkey is a region in Turkey. September in the Marmara Region generally has warm temperatures, with precipitation levels ranging from low to moderate.

Temperatures

The average maximum temperatures are warm and range from 23°C (73°F) in Igneada to 29°C (84°F) in Uzunköprü. Nighttime temperatures generally drop to 16°C (61°F) in Uzunköprü and 19°C (66°F) in Igneada.

For specific regional insights in the Marmara Region, Turkey, refer to the map provided below.

Precipitation

In September, precipitation varies across different areas. From low rainfall in Bozcaada with an average of 20 mm (0.8 in) to moderate rainfall in Karasu with 78 mm (3.1 in).

Average sunshine

Most destinations offer generous amounts of sunshine this September. For example, Istanbul gets approximately 235 hours of sunlight, perfect for anyone wanting bright, sunny days.

Explore the Marmara Region by month

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

January10°C (50°F) February10°C (50°F) March12°C (54°F) April16°C (61°F) May21°C (70°F) June26°C (79°F) This monthJuly28°C (82°F) August29°C (84°F) September25°C (77°F) October20°C (68°F) November16°C (61°F) December12°C (54°F)
Best Time to Visit the Marmara Region →

Best Places to Visit in the Marmara Region in September

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

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 the Marmara Region

What is the weather like in September for some of the most popular destinations in the Marmara Region, Turkey?

Temperature range in the Marmara Region (September)

Precipitation variation in the Marmara Region (September)

Istanbul

In September Istanbul generally has high temperatures with maximum daytime temperatures around 25°C (77°F), minimum nighttime temperatures around 19°C (66°F) and moderate monthly rainfall. So on average the conditions are perfect that month.

« August
September
October »
August
September
October
Max temperature
29°C (84°F)
25°C (77°F)
20°C (68°F)
Min temperature
22°C (72°F)
19°C (66°F)
15°C (59°F)
Monthly sun hours
288 hours
235 hours
159 hours
Monthly rainfall
24 mm (0.9 in)
51 mm (2 in)
79 mm (3.1 in)
Monthly rainy days
5 days
6 days
11 days
Weather conditions
perfect
perfect
perfect
Climate in Istanbul →

Bursa

In September Bursa generally has high temperatures with maximum daytime temperatures around 26°C (79°F), minimum nighttime temperatures around 15°C (59°F) and moderate monthly rainfall. So on average the conditions are perfect that month.

« August
September
October »
August
September
October
Max temperature
29°C (84°F)
26°C (79°F)
21°C (70°F)
Min temperature
18°C (64°F)
15°C (59°F)
11°C (52°F)
Monthly sun hours
277 hours
215 hours
148 hours
Monthly rainfall
32 mm (1.3 in)
65 mm (2.6 in)
88 mm (3.5 in)
Monthly rainy days
4 days
6 days
9 days
Weather conditions
perfect
perfect
perfect
Climate in Bursa →

Bozcaada

In September Bozcaada generally has high temperatures with maximum daytime temperatures around 26°C (79°F), minimum nighttime temperatures around 20°C (68°F) and low monthly rainfall. So on average the conditions are perfect that month.

« August
September
October »
August
September
October
Max temperature
29°C (84°F)
26°C (79°F)
21°C (70°F)
Min temperature
23°C (73°F)
20°C (68°F)
16°C (61°F)
Monthly sun hours
320 hours
251 hours
181 hours
Monthly rainfall
2 mm (0.1 in)
20 mm (0.8 in)
62 mm (2.4 in)
Monthly rainy days
5 days
4 days
6 days
Weather conditions
perfect
perfect
perfect
Climate in Bozcaada →

Canakkale

In September Canakkale generally has high temperatures with maximum daytime temperatures around 27°C (81°F), minimum nighttime temperatures around 18°C (64°F) and moderate monthly rainfall. So on average the conditions are perfect that month.

« August
September
October »
August
September
October
Max temperature
31°C (88°F)
27°C (81°F)
22°C (72°F)
Min temperature
22°C (72°F)
18°C (64°F)
14°C (57°F)
Monthly sun hours
320 hours
251 hours
181 hours
Monthly rainfall
7.2 mm (0.3 in)
38 mm (1.5 in)
75 mm (3 in)
Monthly rainy days
5 days
5 days
7 days
Weather conditions
perfect
perfect
perfect
Climate in Canakkale →

Sapanca

In September Sapanca generally has high temperatures with maximum daytime temperatures around 26°C (79°F), minimum nighttime temperatures around 15°C (59°F) and moderate monthly rainfall. So on average the conditions are perfect that month.

« August
September
October »
August
September
October
Max temperature
30°C (86°F)
26°C (79°F)
21°C (70°F)
Min temperature
19°C (66°F)
15°C (59°F)
11°C (52°F)
Monthly sun hours
271 hours
206 hours
141 hours
Monthly rainfall
44 mm (1.7 in)
64 mm (2.5 in)
89 mm (3.5 in)
Monthly rainy days
6 days
7 days
11 days
Weather conditions
pleasant
perfect
perfect
Climate in Sapanca →

Is your destination not in the list? Have a look at all destinations in the Marmara Region, in Turkey.

Popular cities in September

Day & night temperatures, rainfall and average weather in the Marmara Region in September.

City Weather Day temp Night temp Rainfall
Istanbul 25°C (77°F) 19°C (66°F) 51 mm (2 in)
Bursa 26°C (79°F) 15°C (59°F) 65 mm (2.6 in)
Bozcaada 26°C (79°F) 20°C (68°F) 20 mm (0.8 in)
Canakkale 27°C (81°F) 18°C (64°F) 38 mm (1.5 in)
Sapanca 26°C (79°F) 15°C (59°F) 64 mm (2.5 in)
Agva 26°C (79°F) 19°C (66°F) 63 mm (2.5 in)

The Marmara Region weather in September: frequently asked questions

What is the weather like in the Marmara Region, Turkey in September?

September in the Marmara Region, Turkey brings perfect weather. In Istanbul, daytime temperatures are typically around 25°C (77°F) and nighttime lows hover near 19°C (66°F).

What is the average temperature in the Marmara Region, Turkey in September?

Average temperatures in the Marmara Region, Turkey during September range from a nighttime low near 19°C (66°F) to a daytime high around 25°C (77°F) in Istanbul.

Does the Marmara Region, Turkey get a lot of rain in September?

September is on the drier side in the Marmara Region, Turkey. Istanbul averages only about 51 mm (2 in), with most days staying dry.

Is September a Good Time to Visit the Marmara Region, Turkey?

We consider September to be one of the best times to travel to the Marmara Region, Turkey. Typically, the climate in Istanbul is perfect.

Generally speaking, the best visiting conditions can be found in May, June, July, August, September and October offering mostly perfect weather in Istanbul. In contrast, January, February and December tend to have poor weather conditions.

Interested in more climate information?

We have much more information about the climate in the Marmara Region.

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

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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