October Weather in Kastav, Croatia

Last updated: August 23, 2025

In Kastav, Croatia, the average temperature in October hovers around 12°C (53°F). Expect a range with minimums dipping to 2°C (35°F) and maximums rising to 23°C (74°F). During this month, anticipate 170 mm (6.7 in) of precipitation spread over 11 days, contributing to an average humidity level of 83%.

October Temperature in Kastav

In October in Kastav, the average temperature is 12°C (53°F). The maximum can reach 23°C (74°F), and the minimum can be as low as 2°C (35°F). It’s a great time to explore Kastav, so be sure to pack layers to enjoy both the warmth of the day and the cooler evenings.

October Weather in Kastav: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Kastav, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Kastav, October typically has an average temperature of 12°C (53°F), with highs reaching up to 23°C (74°F) and lows dropping to around 2°C (35°F).

Data source: Temperature data for Kastav generated using information from the Copernicus Climate Change Service.

October Precipitation in Kastav

In Kastav in October, the precipitation amount is 170 mm (6.7 in) over the course of 11 days.

October Precipitation Trends in Kastav

The chart displays monthly precipitation patterns in Kastav, with values for each month alongside October’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how October’s conditions compare to those of other months. In Kastav, October typically receives around 170 mm (6.7 inches) of precipitation spread over approximately 11 days.

Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

October Humidity in Kastav

In Kastav in October humidity is 83%. With an average temperature of 12°C (53°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities less enjoyable and necessitating layers to stay comfortable while traveling.

October Average Humidity in Kastav

This chart illustrates the average monthly humidity levels in Kastav, with October’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In October, average humidity in Kastav is approximately 83%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Kastav

In Kastav in October, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Kastav.

Maximum UV Index Levels in Kastav for October

The chart shows the monthly maximum UV Index (UVI) for Kastav in October, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In October, the maximum UV index in Kastav typically reaches 5, which falls under the moderate exposure category.

Data source: Kastav October UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

Extreme (11+): Avoid the sun, stay in shade.
Very High (8-10): Limit sun exposure.
High (6-7): Use SPF 30+ and protective clothing.
Moderate (3-5): Midday shade recommended.
Low (0-2): No protection needed.

How October Weather in Kastav Compares to Other Months

Weather in Kastav varies notably across the year, with each month offering distinct climate conditions. This page compares October’s weather to other months in Kastav, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Kastav, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	1°C (34°F)	91 mm (3.6 inches)	88%	low
February Weather	4°C (39°F)	175 mm (6.9 inches)	82%	moderate
March Weather	6°C (43°F)	128 mm (5.0 inches)	73%	moderate
April Weather	10°C (51°F)	136 mm (5.4 inches)	73%	high
May Weather	14°C (58°F)	214 mm (8.4 inches)	70%	very high
June Weather	20°C (68°F)	110 mm (4.3 inches)	69%	very high
July Weather	21°C (70°F)	117 mm (4.6 inches)	63%	very high
August Weather	21°C (71°F)	120 mm (4.7 inches)	51%	very high
September Weather	16°C (62°F)	219 mm (8.6 inches)	64%	high
October Weather	12°C (53°F)	170 mm (6.7 inches)	83%	moderate
November Weather	7°C (45°F)	217 mm (8.5 inches)	89%	moderate
December Weather	3°C (38°F)	205 mm (8.1 inches)	88%	low