Istro Weather in September

September in Istro typically sees daytime highs of 28°C (82°F) and nighttime lows of 22°C (72°F). Minimal rainfall is typical for this month. It falls within the summer season.

Rainfall in Istro in September

You can typically expect a single day of rain this month, averaging around 7.7 mm (0.3 in). On the rare occasion it rains, expect a brief, moderate shower rather than a heavy downpour.

Temperature in Istro in September

Istro has perfect weather in September, with days reaching 28°C (82°F) and nights cooling to 22°C (72°F). September is in the summer season. This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. At 22°C (72°F) overnight, nights are warm enough to sit outside comfortably in light clothing.

Sunshine in Istro in September

Expect sunny days throughout the month, with an estimated 276 hours of sunshine. This makes it a pleasant time to visit Istro.

If you're inclined towards comfortable temperatures and drier conditions, September is a good time to visit Istro.

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• January
• February
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• May
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• October
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For a detailed overview over the year and the best time to visit Greece, check out our Istro's climate page.

Istro Temperature in September

Min Temperature 22°C (72°F)  

Max Temperature 28°C (82°F)  

Chance of Rain 4%  

Precipitation 7.7 mm (0.3 in)  

Rainy days a single day  

Humidity 61% *  

Sunshine 276 hours *  

Percentage Sunshine *  

* Data from: Heraklion (Kreta), Greece (55 KM, 34 Miles).

What to Wear in Istro in September

Warm but pleasant conditions in Istro in September. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. Dry conditions mean you won't need to worry about rain protection. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.

What To Do in Istro 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 Greece, check out our Istro's climate page.

More climate data for Istro

Temperature Rainfall Sunshine Humidity

See the full Istro climate overview or explore weather in Greece.