Kastav Weather in October

Kastav in October averages 16°C (61°F) during the day and 9°C (48°F) at night. October is part of the rainy season, so frequent rainfall is typical.

Rainfall in Kastav in October

As part of the rainy season, Kastav sees around 13 days of rain in October, with an average of 227 mm (8.9 in). Showers during the rainy season tend to be heavy and can come down intensely. An umbrella is often not enough, so a poncho or waterproof jacket is a better choice.

Temperature in Kastav in October

Temperatures in Kastav in October top out at 16°C (61°F) and drop to 9°C (48°F) overnight. Temperatures can feel cooler in the morning and evening, so layering is often the best approach. Nights drop to 9°C (48°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet.

Sunshine in Kastav in October

You can expect a moderate amount of sunlight, with approximately 163 hours. Even though this month is part of the wet season, you can still see the sun occasionally.

Average water temperature in October

At 20°C (68°F), the water is getting there, comfortable enough for most swimmers, though those used to warmer seas may still find it a touch cool.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. May, June, July and August typically offer the best weather for Kastav.