NE 4 mph
Feels like: 58°F
Precip: 0%
World Resorts Slovenia Cerkno Weather September Weather in Cerkno

Cerkno Weather: September

Average Day Temperature: 65.4°F
Average Night Temperature: 49.4°F
Sea Water Temperature: 75.8°F
Number of Sunny Days: 13 days
Sunshine Hours: 11.7 - 13.3 hours
Number of Rainy Days: 8 days
Precipitation Totals: 5.6 in

Air Temperature in September, °F

Select Year: 2023 2022 2021

The highest day temperature in September 2023 was 82°F. The lowest night temperature was 44°F. The average values for day and night temperatures during September were 71.2°F и 53.2°F respectivly.

Cerkno Water Sea Temperature in September, °F

Select Year: 2023 2022 2021

The average sea surface temperature in September 2023 for Cerkno was 77.0°F. The maximum and minimum values were 74.0°F and 80.6°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 Cerkno is 5.6 in. It makes september one of the least rainy months of the year.

Wind Speed in September, mph

The average wind speed in September is 3.8 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 Cerkno in September is 7.7 hours.

Best Time to Visit Cerkno
The most sunny months:
August 16 days
July 14 days
January 13 days
The most warm months:
July 76.0 °F
August 75.9 °F
June 71.9 °F
Warmest sea temperature:
August 81.0 °F
July 80.5 °F
September 75.8 °F
The most cold months:
January 32.7 °F
December 35.2 °F
February 35.6 °F
The most rainy months:
May 14 days
July 14 days
June 13 days
The most windy months:
February 4 mph
March 4 mph
April 4 mph

Cerkno on the Weather Map

Slovenia Resorts:
Bled +60
Bohinjsko Jezero +58
Bovec +60
Cerkno +58
Dolenjske Toplice +70
Isola +70
Koper +70
Kranjska Gora +60
Ljubljana +68
Maribor +70
Piran +70
Portoroz +70
Rogaska Slatina +64
Rogla +68
Strunjan +70
24 Hours Weather Forecast
Local time: 17:27
19 may, sunday
1800 58°F
4 mph
2100 50°F
2 mph
20 may, monday
0000 46°F
2 mph
0300 46°F
2 mph
0600 50°F
2 mph
0900 62°F
3 mph
1200 68°F
4 mph
1500 68°F
6 mph