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September Weather in Lug, Croatia

Last updated: August 23, 2025

In September, the average temperature in Lug, Croatia is a comfortable 18°C (65°F). However, be prepared for a range, as temperatures can dip to a cool 3°C (38°F) or rise to a warm 33°C (92°F). With an average humidity of 61% and approximately 47 mm (1.8 in) of precipitation over 6 days, it's wise to pack accordingly for both sunny and rainy moments!

September Temperature in Lug

In September in Lug, the average temperature is 18°C (65°F). Maximum temperatures can reach 33°C (92°F), while minimums can drop as low as 3°C (38°F). This diverse temperature range makes Lug an interesting destination for travelers seeking both warm days and cooler nights.

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

The chart illustrates September temperature patterns in Lug, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Lug, September typically has an average temperature of 18°C (65°F), with highs reaching up to 33°C (92°F) and lows dropping to around 3°C (38°F).
JanFebMarAprMayJunJulAugSepOctNovDec344045546372747565554638
Data source: Temperature data for Lug generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Lug

In Lug in September, the total precipitation amount is 47 mm (1.8 in) spread over the course of 6 days.

September Precipitation Trends in Lug

The chart displays monthly precipitation patterns in Lug, 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 Lug, September typically receives around 47 mm (1.8 inches) of precipitation spread over approximately 6 days.
JanFebMarAprMayJunJulAugSepOctNovDec365853477770645247574561
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Lug

In Lug in September humidity is 61%. With an average temperature of 18°C (65°F), this humidity feels like a warm blanket enveloping you, making your travels feel more comfortable yet slightly muggy, as you wander through the streets, perhaps seeking shade or a cool drink to help refresh you.

September Average Humidity in Lug

This chart illustrates the average monthly humidity levels in Lug, 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 Lug is approximately 61%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%84%77%70%70%68%63%52%61%81%86%89%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Lug

In Lug 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 Lug.

Maximum UV Index Levels in Lug for September

The chart shows the monthly maximum UV Index (UVI) for Lug 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 Lug typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689987532
Data source: Lug 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 Lug Compares to Other Months

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

This table compares monthly weather conditions in Lug, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (34°F)36 mm (1.4 inches)89%low
February Weather4°C (40°F)58 mm (2.3 inches)84%moderate
March Weather7°C (45°F)53 mm (2.1 inches)77%moderate
April Weather12°C (54°F)47 mm (1.8 inches)70%high
May Weather17°C (63°F)77 mm (3.0 inches)70%very high
June Weather22°C (72°F)70 mm (2.8 inches)68%very high
July Weather23°C (74°F)64 mm (2.5 inches)63%very high
August Weather24°C (75°F)52 mm (2.0 inches)52%very high
September Weather18°C (65°F)47 mm (1.8 inches)61%high
October Weather13°C (55°F)57 mm (2.2 inches)81%moderate
November Weather8°C (47°F)45 mm (1.8 inches)86%moderate
December Weather3°C (39°F)61 mm (2.4 inches)89%low

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