Measurements:
°C
°F
Koper
42°F
N 6 mph
Feels like: 38°F
Precip: 85%
World Resorts Slovenia Koper Weather August Weather in Koper

Koper Weather: August

Average Day Temperature: 89.1°F
Average Night Temperature: 68.4°F
Sea Water Temperature: 81.6°F
Number of Sunny Days: 23 days
Sunshine Hours: 12.4 - 14.7 hours
Number of Rainy Days: 4 days
Precipitation Totals: 2.6 in

Air Temperature in August, °F

Select Year: 2024 2023 2022

The highest day temperature in August 2024 was 99°F. The lowest night temperature was 70°F. The average values for day and night temperatures during August were 93.1°F и 74.4°F respectivly.

Koper Water Sea Temperature in August, °F

Select Year: 2024 2023 2022

The average sea surface temperature in August 2024 for Koper was 84.8°F. The maximum and minimum values were 82.0°F and 88.8°F respectively.

Sunny, Cloudy and Gloomy days

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

Precipitation Totals in August, in

Precipitation total in August for Koper is 2.6 in. It makes august one of the least rainy months of the year.

Wind Speed in August, mph

The average wind speed in August 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 Koper in August is 11.0 hours.

Best Time to Visit Koper
The most sunny months:
July 23 days
August 23 days
June 20 days
The most warm months:
August 89.1 °F
July 88.9 °F
June 83.4 °F
Warmest sea temperature:
August 81.7 °F
July 81.2 °F
September 76.4 °F
The most cold months:
January 44.9 °F
December 47.6 °F
February 47.9 °F
The most rainy months:
May 7 days
November 6 days
October 6 days
The most windy months:
February 6 mph
March 6 mph
November 6 mph

Koper on the Weather Map

Slovenia Resorts:
NAME
Bled +28
Bohinjsko Jezero +28
Bovec +32
Cerkno +28
Dolenjske Toplice +42
Isola +42
Koper +42
Kranjska Gora +28
Ljubljana +38
Maribor +40
Piran +42
Portoroz +42
Rogaska Slatina +38
Rogla +36
Strunjan +42
24 Hours Weather Forecast
Koper
Local time: 11:54
22 dec, sunday
1200 42°F
N
6 mph
1500 44°F
N
6 mph
1800 40°F
SW
3 mph
2100 38°F
NW
13 mph
23 dec, monday
0000 34°F
SW
12 mph
0300 34°F
SW
17 mph
0600 34°F
SW
16 mph
0900 34°F
S
7 mph