September Weather in Raslina, Croatia

Last updated: August 23, 2025

In September, the average temperature in Raslina, Croatia is a pleasant 21°C (71°F). Expect a range from a cool 12°C (54°F) to a warm 30°C (87°F). With an average humidity of 69%, you'll feel the warmth, especially during the 8 days of rain totaling 97 mm (3.8 in). Embrace the balance of sunshine and showers!

September Temperature in Raslina

In September, in Raslina, the average temperature is 21°C (71°F), with maximums reaching up to 30°C (87°F) and minimums dropping as low as 12°C (54°F). This mild climate makes Raslina an ideal destination for travelers seeking pleasant weather and outdoor activities.

September Weather in Raslina: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Raslina, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Raslina, September typically has an average temperature of 21°C (71°F), with highs reaching up to 30°C (87°F) and lows dropping to around 12°C (54°F).

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

September Precipitation in Raslina

In Raslina in September, the total precipitation amount is 97 mm (3.8 in), occurring over a span of 8 days.

September Precipitation Trends in Raslina

The chart displays monthly precipitation patterns in Raslina, with values for each month alongside September’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September’s conditions compare to those of other months. In Raslina, September typically receives around 97 mm (3.8 inches) of precipitation spread over approximately 8 days.

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

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Millimeters (mm) Inches (in)

September Humidity in Raslina

In Raslina in September humidity is 69%. With an average temperature of 21°C (71°F), this humidity feels like a warm embrace, creating a tropical atmosphere that can make outdoor activities feel slightly sticky, yet invigorating for travelers who are ready to embrace the local culture and explore.

September Average Humidity in Raslina

This chart illustrates the average monthly humidity levels in Raslina, with September’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In September, average humidity in Raslina is approximately 69%, offering insight into how humid the weather typically is during this month.

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

September UV Index in Raslina

In Raslina in September, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Raslina.

Maximum UV Index Levels in Raslina for September

The chart shows the monthly maximum UV Index (UVI) for Raslina in September, 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 September, the maximum UV index in Raslina typically reaches 7, which falls under the high exposure category.

Data source: Raslina September 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 September Weather in Raslina Compares to Other Months

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

This table compares monthly weather conditions in Raslina, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	8°C (46°F)	87 mm (3.4 inches)	83%	low
February Weather	10°C (50°F)	88 mm (3.5 inches)	76%	moderate
March Weather	11°C (51°F)	73 mm (2.9 inches)	73%	high
April Weather	14°C (57°F)	62 mm (2.4 inches)	75%	high
May Weather	18°C (64°F)	60 mm (2.3 inches)	78%	very high
June Weather	22°C (72°F)	39 mm (1.5 inches)	75%	very high
July Weather	24°C (76°F)	22 mm (0.9 inches)	71%	very high
August Weather	25°C (78°F)	24 mm (0.9 inches)	65%	very high
September Weather	21°C (71°F)	97 mm (3.8 inches)	69%	high
October Weather	17°C (64°F)	102 mm (4.0 inches)	76%	moderate
November Weather	14°C (58°F)	218 mm (8.6 inches)	81%	moderate
December Weather	10°C (51°F)	166 mm (6.5 inches)	81%	low