03.05
fri
fri
Day
61°F
SE 2 mph
Precip.
100%
100%
Night
50°F
S 2 mph
Precip.
0%
0%
04.05
sat
sat
Day
66°F
S 4 mph
Precip.
100%
100%
Night
52°F
W 3 mph
Precip.
0%
0%
05.05
sun
sun
Day
68°F
E 7 mph
Precip.
100%
100%
Night
52°F
NW 4 mph
Precip.
0%
0%
06.05
mon
mon
Day
68°F
NE 11 mph
Precip.
60%
60%
Night
57°F
NW 4 mph
Precip.
83%
83%
07.05
tue
tue
Day
59°F
N 7 mph
Precip.
100%
100%
Night
55°F
W 3 mph
Precip.
100%
100%
08.05
wed
wed
Day
55°F
W 17 mph
Precip.
100%
100%
Night
55°F
SW 16 mph
Precip.
0%
0%
09.05
thu
thu
Day
66°F
SW 17 mph
Precip.
0%
0%
Night
55°F
SW 10 mph
Precip.
0%
0%
Sea water temperature in May, °F
Show year:
2023
2022
2021
The average sea water temperature in May of 2023 was 61.0°F. The highest and lowest sea temperatures during the month were 66.2°F and 56.3°F.
Air temperature in Koper, °F
Precipitation total in Koper, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Koper
Koper on a weather map
Places in Slovenia:
Name
°F
24 Hours Forecast
Koper
Local time: 15:40
May 03, friday
1800
54°F
SW
2 mph
2 mph
2100
48°F
S
1 mph
1 mph
May 04, saturday
0000
50°F
S
2 mph
2 mph
0300
50°F
SW
3 mph
3 mph
0600
48°F
SW
3 mph
3 mph
0900
55°F
SW
4 mph
4 mph
1200
66°F
S
4 mph
4 mph
1500
64°F
SE
2 mph
2 mph