Measurements:
°C
°F
CURRENT WEATHER
11:15
Koper
54°F
SW 1 mph
Feels like: 54°F
Precip: 0%
World Resorts Slovenia Koper Weather

14 Day Weather Forecast

12.14
sun
DAY
54°F
SW 1 mph
precip
0%
NIGHT
38°F
W 4 mph
precip
0%
12.15
mon
DAY
52°F
NE 2 mph
precip
0%
NIGHT
38°F
W 4 mph
precip
0%
12.16
tue
DAY
50°F
W 2 mph
precip
0%
NIGHT
42°F
W 4 mph
precip
0%
12.17
wed
DAY
50°F
SW 2 mph
precip
100%
NIGHT
42°F
W 1 mph
precip
0%
12.18
thu
DAY
54°F
NE 1 mph
precip
0%
NIGHT
44°F
W 2 mph
precip
0%
12.19
fri
DAY
52°F
NW 1 mph
precip
21%
NIGHT
46°F
SW 2 mph
precip
0%
12.20
sat
DAY
54°F
SW 6 mph
precip
0%
NIGHT
42°F
W 6 mph
precip
0%
12.21
sun
DAY
50°F
SW 5 mph
precip
0%
NIGHT
40°F
W 5 mph
precip
0%
12.22
mon
DAY
48°F
W 2 mph
precip
45%
NIGHT
42°F
W 1 mph
precip
0%
12.23
tue
DAY
50°F
NE 2 mph
precip
0%
NIGHT
38°F
W 4 mph
precip
0%
12.24
wed
DAY
48°F
SW 7 mph
precip
0%
NIGHT
38°F
SW 14 mph
precip
0%
12.25
thu
DAY
44°F
SW 14 mph
precip
0%
NIGHT
32°F
SW 11 mph
precip
0%
12.26
fri
DAY
42°F
SW 11 mph
precip
0%
NIGHT
30°F
SW 9 mph
precip
0%
12.27
sat
DAY
40°F
SW 10 mph
precip
0%
NIGHT
30°F
SW 8 mph
precip
0%

Koper Sea Water Temperature in December, °F

Select Year: 2024 2023 2022

The average sea surface temperature in December 2024 for Koper was 56.4°F. The maximum and minimum values were 51.4°F and 60.0°F respectively.

Koper on the Weather Map

Best Time to Visit Koper
The most sunny months:
August 23 days
July 22 days
June 20 days
The most warm months:
August 88.9 °F
July 88.7 °F
June 83.6 °F
Warmest sea temperature:
August 81.5 °F
July 81.2 °F
September 76.5 °F
The most cold months:
January 45.1 °F
December 47.6 °F
February 47.9 °F
The most rainy months:
May 7 days
November 6 days
September 6 days
The most windy months:
March 6 mph
February 6 mph
November 6 mph
more details
24 Hours Weather Forecast
Koper
Local time: 11:15
14 dec, sunday
1200 54°F
SW
1 mph
1500 52°F
SE
1 mph
1800 46°F
W
3 mph
2100 38°F
W
3 mph
15 dec, monday
0000 38°F
W
4 mph
0300 36°F
W
3 mph
0600 36°F
W
4 mph
0900 38°F
W
3 mph