nomadseason

September Weather in Cestica, Croatia

Last updated: August 23, 2025

In September, the average temperature in Cestica, Croatia hovers around 17°C (62°F). Expect minimums as low as 3°C (37°F) and maximums peaking at 32°C (90°F). The region experiences an average precipitation of 111 mm (4.4 in) over approximately 10 days, accompanied by a pleasant average humidity of 65%.

September Temperature in Cestica

In September in Cestica, the average temperature is 17°C (62°F). The maximum can reach 32°C (90°F), while the minimum can be as low as 3°C (37°F). This makes Cestica a great destination for travelers looking to enjoy mild weather with the possibility of warmer days.

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

The chart illustrates September temperature patterns in Cestica, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Cestica, September typically has an average temperature of 17°C (62°F), with highs reaching up to 32°C (90°F) and lows dropping to around 3°C (37°F).
JanFebMarAprMayJunJulAugSepOctNovDec333944536070727262534437
Data source: Temperature data for Cestica generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Cestica

In Cestica in September, the precipitation amount is 111 mm (4.4 in) over a span of 10 days.

September Precipitation Trends in Cestica

The chart displays monthly precipitation patterns in Cestica, 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 Cestica, September typically receives around 111 mm (4.4 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec336049571309810783111718476
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

September Humidity in Cestica

In Cestica in September, humidity is 65%. With an average temperature of 17°C (62°F), this humidity feels like a gentle wrap of warmth around you, making it a comfortable time for exploring outdoor sights, yet you might want to carry a light jacket and stay hydrated while roaming the streets.

September Average Humidity in Cestica

This chart illustrates the average monthly humidity levels in Cestica, 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 Cestica is approximately 65%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%84%78%73%71%73%70%60%65%84%89%89%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Cestica

In Cestica in September, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Cestica, you can refer to this Hourly UV Index in Cestica.

Maximum UV Index Levels in Cestica for September

The chart shows the monthly maximum UV Index (UVI) for Cestica 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 Cestica typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689986422
Data source: Cestica 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 Cestica Compares to Other Months

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

This table compares monthly weather conditions in Cestica, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (34°F)33 mm (1.3 inches)90%low
February Weather4°C (39°F)60 mm (2.4 inches)84%moderate
March Weather7°C (44°F)49 mm (1.9 inches)78%moderate
April Weather11°C (53°F)57 mm (2.2 inches)73%high
May Weather16°C (60°F)130 mm (5.1 inches)71%very high
June Weather21°C (70°F)98 mm (3.9 inches)73%very high
July Weather22°C (72°F)107 mm (4.2 inches)70%very high
August Weather22°C (72°F)83 mm (3.3 inches)60%very high
September Weather17°C (62°F)111 mm (4.4 inches)65%high
October Weather12°C (54°F)71 mm (2.8 inches)84%moderate
November Weather7°C (44°F)84 mm (3.3 inches)89%low
December Weather3°C (37°F)76 mm (3.0 inches)89%low

Compare Cestica's Climate with Cities Worldwide