İznik Weather in September

Thinking of visiting İznik in September? Expect high temperatures reaching 27°C (81°F) during the day, dropping to 15°C (59°F) at night, with some rainfall likely.

Rainfall in İznik in September

Expect around 6 days of rain based on historical data, with 44 mm (1.7 in) average. Showers tend to be short but heavy rather than persistent drizzle. When it rains, it usually means it, but it doesn't last long.

Temperature in İznik in September

September in İznik is generally perfect, with days reaching 27°C (81°F) and nights settling around 15°C (59°F). Conditions stay fairly consistent through the month, making it easier to plan what to wear. With overnight lows of 15°C (59°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.

Sunshine in İznik in September

Enjoy a sunny month with about 206 hours of sunshine, the clear skies make İznik even more beautiful.

If your ideal day consists of dry skies and pleasant temperatures, May, June, September and October typically offer the best circumstances for İznik.

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• January
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For a detailed overview over the year and the best time to visit Turkey, check out our İznik's climate page.

İznik Temperature in September

Min Temperature 15°C (59°F)  

Max Temperature 27°C (81°F)  

Chance of Rain 19%  

Precipitation 44 mm (1.7 in)  

Rainy days 6 days  

Sunshine 206 hours *  

Percentage Sunshine *  

* Data from: Izmit, Turkey (41 KM, 25 Miles).

What to Wear in İznik in September

Warm weather calls for comfortable, breathable clothing in September. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). Rain is likely on several days, so bring a good rain jacket. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.

What To Do in İznik in September

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

10/10

Cycling

8/10

Walking

8/10

Barbeque

10/10

Camping

10/10

Outdoor sports

8/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Turkey, check out our İznik's climate page.

More climate data for İznik

Temperature Rainfall Sunshine

See the full İznik climate overview or explore weather in Turkey.