06.06
sat
sat
DAY

78°F
E 3 mph
precip
1%
1%
NIGHT

58°F
W 3 mph
precip
4%
4%
06.07
sun
sun
DAY

80°F
E 5 mph
precip
0%
0%
NIGHT

64°F
W 4 mph
precip
3%
3%
06.08
mon
mon
DAY

88°F
E 2 mph
precip
0%
0%
NIGHT

66°F
W 4 mph
precip
4%
4%
06.09
tue
tue
DAY

84°F
E 6 mph
precip
1%
1%
NIGHT

64°F
W 5 mph
precip
3%
3%
06.10
wed
wed
DAY

84°F
NE 2 mph
precip
1%
1%
NIGHT

58°F
W 7 mph
precip
73%
73%
06.11
thu
thu
DAY

78°F
S 3 mph
precip
73%
73%
NIGHT

56°F
SW 7 mph
precip
77%
77%
06.12
fri
fri
DAY

70°F
SW 12 mph
precip
3%
3%
NIGHT

56°F
W 4 mph
precip
6%
6%
06.13
sat
sat
DAY

74°F
E 5 mph
precip
73%
73%
NIGHT

56°F
W 5 mph
precip
6%
6%
06.14
sun
sun
DAY

72°F
SE 6 mph
precip
73%
73%
NIGHT

56°F
W 3 mph
precip
8%
8%
06.15
mon
mon
DAY

68°F
SE 2 mph
precip
3%
3%
NIGHT

58°F
W 3 mph
precip
3%
3%
06.16
tue
tue
DAY

78°F
E 5 mph
precip
1%
1%
NIGHT

64°F
W 4 mph
precip
12%
12%
06.17
wed
wed
DAY

84°F
E 4 mph
precip
73%
73%
NIGHT

66°F
W 4 mph
precip
13%
13%
06.18
thu
thu
DAY

86°F
SE 6 mph
precip
1%
1%
NIGHT

68°F
W 4 mph
precip
5%
5%
06.19
fri
fri
DAY

88°F
E 5 mph
precip
1%
1%
NIGHT

74°F
E 3 mph
precip
7%
7%
Sea water
temperature
temperature
| Koper |
Weather in
June
June
| Koper |
7 day weather
forecast
forecast
| Koper |
10 day weather
forecast
forecast
| Koper |
14 day weather
forecast
forecast
| Koper |
Monthly weather
averages
averages
| Koper |
Koper Sea Water Temperature in June, °F
The average sea surface temperature in June 2025 for Koper was 78.2°F. The maximum and minimum values were 74.0°F and 84.6°F respectively.
Slovenia Resorts:
NAME
F°
| Bled | ![]() |
+54 |
| Bohinjsko Jezero | ![]() |
+54 |
| Bovec | ![]() |
+52 |
| Cerkno | ![]() |
+52 |
| Dolenjske Toplice | ![]() |
+58 |
| Isola | ![]() |
+62 |
| Koper | ![]() |
+62 |
| Kranjska Gora | ![]() |
+54 |
| Ljubljana | ![]() |
+56 |
| Maribor | ![]() |
+58 |
| Moravske Toplice | ![]() |
+66 |
| Piran | ![]() |
+62 |
| Portoroz | ![]() |
+62 |
| Rogaska Slatina | ![]() |
+58 |
| Strunjan | ![]() |
+62 |
Countries:
NAME
POPULARITY
24 Hours Weather Forecast
Koper
Local time: 19:36
06 jun, saturday
| 2100 | ![]() |
62°F | W 2 mph |
07 jun, sunday
| 0000 | ![]() |
58°F | W 3 mph |
| 0300 | ![]() |
56°F | W 4 mph |
| 0600 | ![]() |
58°F | W 4 mph |
| 0900 | ![]() |
74°F | S 2 mph |
| 1200 | ![]() |
80°F | E 5 mph |
| 1500 | ![]() |
80°F | E 7 mph |
| 1800 | ![]() |
80°F | E 2 mph |




























