Ika Weather in September

Ika in September sees pleasant temperatures, with highs around 22°C (72°F) and overnight lows of 14°C (57°F). With the rainy season in full effect, expect around 222 mm (8.7 in) of rainfall and regular showers throughout the month.

Rainfall in Ika in September

As part of the rainy season, Ika sees around 13 days of rain in September, with an average of 222 mm (8.7 in). With high rainfall totals spread across the month, individual showers can be very heavy. Waterproof gear is strongly recommended.

Temperature in Ika in September

Temperatures in Ika in September top out at 22°C (72°F) and drop to 14°C (57°F) overnight. Temperatures can feel cooler in the morning and evening, so layering is often the best approach. At 14°C (57°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping.

Sunshine in Ika in September

The days are predominantly sunny, with an estimated total of around 202 hours of sunshine. Rain is often only seen in the afternoon or evening, leaving clear skies for most of the day. This results in rainy months that still feel bright and are suitable for travel.

Average water temperature in September

With water at 24°C (75°F), you can expect warm, pleasant conditions for any water activity. There's no adjustment period — it feels comfortable straight away.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. July typically offers the best weather for Ika.

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

Ika Temperature in September

Min Temperature 14°C (57°F)  

Max Temperature 22°C (72°F)  

Water Temperature 24°C (75°F) *  

Chance of Rain 42%  

Precipitation 222 mm (8.7 in)  

Rainy days 13 days  

Humidity 64% *  

Sunshine 202 hours *  

Percentage Sunshine 57% *  

* Data from: Rijeka, Croatia (10 KM, 6 Miles).

What to Wear in Ika in September

Comfortable temperatures call for an easy wardrobe in September. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. It's going to pour! Pack a good poncho and prepare for very wet conditions. With water temperatures around 24°C (75°F), swimming conditions are excellent. Pack your swimsuit, goggles, and maybe some water shoes. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.

What To Do in Ika in September

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

Swimming

7/10

Camping

6/10

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 Croatia, check out our Ika's climate page.

More climate data for Ika

Temperature Rainfall Sunshine Humidity Water Temp

See the full Ika climate overview or explore weather in Croatia.