World Resorts Slovenia Koper Weather

Summer weather in Koper

Weather in Koper in Summer

June July August
Average day temperature:
Average day temperature: 80.0°F 85.1°F 85.2°F
Average night temperature:
Average night temperature: 62.4°F 66.1°F 66.5°F
Sea water temperature:
Sea water temperature: 73.1°F 78.1°F 78.5°F
Number of sunny days:
Number of sunny days: 20 days 23 days 23 days
Day length:
Day length: 15.4 - 15.7 h. 14.8 - 15.6 h. 12.4 - 14.7 h.
Number of rainy days:
Number of rainy days: 4 days 5 days 4 days
Precipitation totals:
Precipitation totals: 2.8 in. 2.8 in. 2.6 in.

Day & Night air temperature, °F

Sea water temperature, °F

Precipitation total, in.

Sunny, partly cloudy and cloudy days
Wind speed, mph
Average sunny hours

Sunny hours are calculated based on the average daily number of hours while sunlight can reach the ground. It depends on day length and cloudiness during the day.

Best time for vacation in Koper

Sunniest months:
July 23 days
August 23 days
June 20 days
Warmest months:
August 85.2 °F
July 85.1 °F
June 80.0 °F
Warmest sea temp:
August 78.5 °F
July 78.1 °F
September 73.7 °F
Coldest months:
January 45.4 °F
December 47.9 °F
February 48.1 °F
Rainiest months:
May 7 days
November 6 days
October 6 days
Windiest months:
February 6.6 mph
March 6.5 mph
November 6.3 mph

Koper on a weather map

Current weather
17:45
Koper
+43°F
W 2 mph
Feels like: +41°F
Precip.: 0%
Places in Slovenia:
Name
°F
Bled
+32°F
Bovec
+34°F
Bohinjsko Jezero
+32°F
Dolenjske Toplice
+36°F
Isola
+43°F
Koper
+43°F
Kranjska Gora
+32°F
Ljubljana
+34°F
Maribor
+34°F
Piran
+43°F
Portoroz
+43°F
Rogaska Slatina
+34°F
Rogla
+30°F
Strunjan
+43°F
Cerkno
+32°F
all places
24 Hours Forecast
Koper
Local time: 17:45
December 15, sunday
1800
43°F
W
2 mph
2100
36°F
W
3 mph
December 16, monday
0000
36°F
W
3 mph
0300
36°F
W
3 mph
0600
36°F
W
3 mph
0900
37°F
W
2 mph
1200
48°F
SE
2 mph
1500
48°F
SE
1 mph
Units of measurement: °C / °F