Measurements:
°C
°F
Klek
54°F
SW 2 mph
Feels like: 54°F
Precip: 0%
World Resorts Croatia Klek Weather September Weather in Klek

Klek Weather: September

Average Day Temperature: 82.9°F
Average Night Temperature: 63.0°F
Sea Water Temperature: 77.5°F
Number of Sunny Days: 22 days
Sunshine Hours: 11.8 - 13.2 hours
Number of Rainy Days: 4 days
Precipitation Totals: 2.6 in

Air Temperature in September, °F

Select Year: 2025 2024 2023

The highest day temperature in September 2025 was 91°F. The lowest night temperature was 53°F. The average values for day and night temperatures during September were 82.8°F и 63.9°F respectivly.

Klek Water Sea Temperature in September, °F

Select Year: 2025 2024 2023

The average sea surface temperature in September 2025 for Klek was 77.1°F. The maximum and minimum values were 74.2°F and 78.2°F respectively.

Sunny, Cloudy and Gloomy days

Most of the days in September are sunny but you can also expect cloudy and gloomy days.

Precipitation Totals in September, in

Precipitation total in September for Klek is 2.6 in.

Wind Speed in September, mph

The average wind speed in September is 5.2 mph. This value is relatively stable throughout the year.

Average Sunny Hours Per Day

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Klek in September is 9.9 hours.

Best Time to Visit Klek
The most sunny months:
July 28 days
August 27 days
June 24 days
The most warm months:
August 93.6 °F
July 93.2 °F
June 85.7 °F
Warmest sea temperature:
August 81.3 °F
July 80.1 °F
September 77.5 °F
The most cold months:
January 47.2 °F
December 50.3 °F
February 51.1 °F
The most rainy months:
November 7 days
March 6 days
December 6 days
The most windy months:
March 6 mph
February 6 mph
January 6 mph

Klek on the Weather Map

Croatia Resorts:
NAME
Baska Voda +56
Brela +56
Dubrovnik +56
Istria +48
Klek +54
Makarska +50
Omis +54
Porec +48
Pula +48
Rijeka +38
Rovinj +48
Split +54
Trogir +56
Zadar +52
Zagreb +40
24 Hours Weather Forecast
Klek
Local time: 10:15
05 dec, friday
1200 58°F
S
2 mph
1500 56°F
SE
2 mph
1800 54°F
SW
3 mph
2100 52°F
S
5 mph
06 dec, saturday
0000 52°F
S
6 mph
0300 50°F
S
6 mph
0600 48°F
S
5 mph
0900 50°F
S
4 mph