Kostelj Weather in October

Kostelj in October sees moderate temperatures, with highs around 17°C (63°F) and overnight lows of 9°C (48°F). Rainfall is fairly high at around 178 mm (7 in) on average, so pack waterproofs just in case.

Rainfall in Kostelj in October

Rain is expected on roughly 13 days, totalling around 178 mm (7 in) for the month. Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.

Temperature in Kostelj in October

Expect highs of 17°C (63°F) in Kostelj in October, with nights dropping to around 9°C (48°F). Temperatures can feel cooler in the morning and evening, so layering is often the best approach. At 9°C (48°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions.

Sunshine in Kostelj in October

The month brings about 163 hours of sunlight, offering a comfortable mix of sun and overcast.

If you prefer enjoying temperate temperatures and rain-free days, July and August typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.

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

Kostelj Temperature in October

Min Temperature 9°C (48°F)  

Max Temperature 17°C (63°F)  

Chance of Rain 44%  

Precipitation 178 mm (7 in)  

Rainy days 13 days  

Humidity 66% *  

Sunshine 163 hours *  

Percentage Sunshine 51% *  

* Data from: Rijeka, Croatia (26 KM, 16 Miles).

What to Wear in Kostelj in October

For Kostelj in October, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. Also bring a poncho, it will rain a lot! Waterproof everything you can. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.

What To Do in Kostelj in October

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

Swimming

5/10

Cycling

5/10

Walking

5/10

Camping

3/10

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 Kostelj's climate page.

More climate data for Kostelj

Temperature Rainfall Sunshine Humidity

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