Measurements:
°C
°F
Koper
52°F
NW 3 mph
Feels like: 52°F
Precip: 0%
World Resorts Slovenia Koper Weather July Weather in Koper

Koper Weather: July

Average Day Temperature: 88.9°F
Average Night Temperature: 67.6°F
Sea Water Temperature: 81.0°F
Number of Sunny Days: 23 days
Sunshine Hours: 14.8 - 15.6 hours
Number of Rainy Days: 5 days
Precipitation Totals: 3.0 in

Air Temperature in July, °F

Select Year: 2023 2022 2021

The highest day temperature in July 2023 was 97°F. The lowest night temperature was 57°F. The average values for day and night temperatures during July were 88.0°F и 67.9°F respectivly.

Koper Water Sea Temperature in July, °F

Select Year: 2023 2022 2021

The average sea surface temperature in July 2023 for Koper was 81.4°F. The maximum and minimum values were 75.8°F and 86.4°F respectively.

Sunny, Cloudy and Gloomy days

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

Precipitation Totals in July, in

Precipitation total in July for Koper is 3.0 in.

Wind Speed in July, mph

The average wind speed in July 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 July is 11.9 hours.

Best Time to Visit Koper
The most sunny months:
July 23 days
August 23 days
June 20 days
The most warm months:
July 88.9 °F
August 88.8 °F
June 83.6 °F
Warmest sea temperature:
August 81.4 °F
July 81.0 °F
September 76.2 °F
The most cold months:
January 44.9 °F
December 47.6 °F
February 47.9 °F
The most rainy months:
November 7 days
May 7 days
September 7 days
The most windy months:
February 6 mph
March 6 mph
November 6 mph

Koper on the Weather Map

Slovenia Resorts:
NAME
Bled +48
Bohinjsko Jezero +48
Bovec +50
Cerkno +48
Dolenjske Toplice +52
Isola +52
Koper +52
Kranjska Gora +48
Ljubljana +52
Maribor +52
Piran +52
Portoroz +52
Rogaska Slatina +52
Rogla +52
Strunjan +52
24 Hours Weather Forecast
Koper
Local time: 21:57
06 may, monday
0000 52°F
NW
5 mph
0300 52°F
W
5 mph
0600 52°F
NW
4 mph
0900 68°F
NE
6 mph
1200 70°F
NE
11 mph
1500 68°F
NE
11 mph
1800 66°F
NE
6 mph
2100 58°F
NW
5 mph