26.06
fri
fri
Day
88°F
SW 5 mph
Precip.
1%
1%
Night
70°F
SW 6 mph
Precip.
3%
3%
27.06
sat
sat
Day
88°F
NE 2 mph
Precip.
1%
1%
Night
72°F
SW 5 mph
Precip.
4%
4%
28.06
sun
sun
Day
90°F
NE 2 mph
Precip.
1%
1%
Night
73°F
SW 6 mph
Precip.
4%
4%
29.06
mon
mon
Day
90°F
SW 4 mph
Precip.
2%
2%
Night
72°F
SW 6 mph
Precip.
2%
2%
30.06
tue
tue
Day
90°F
NE 2 mph
Precip.
1%
1%
Night
72°F
SW 5 mph
Precip.
17%
17%
01.07
wed
wed
Day
81°F
SW 6 mph
Precip.
4%
4%
Night
66°F
SW 9 mph
Precip.
32%
32%
02.07
thu
thu
Day
82°F
SW 7 mph
Precip.
5%
5%
Night
70°F
SW 7 mph
Precip.
20%
20%
03.07
fri
fri
Day
86°F
W 3 mph
Precip.
17%
17%
Night
70°F
S 7 mph
Precip.
64%
64%
04.07
sat
sat
Day
79°F
SW 5 mph
Precip.
44%
44%
Night
66°F
SW 7 mph
Precip.
15%
15%
05.07
sun
sun
Day
79°F
NE 3 mph
Precip.
44%
44%
Night
66°F
W 2 mph
Precip.
71%
71%
06.07
mon
mon
Day
72°F
SW 8 mph
Precip.
51%
51%
Night
61°F
SW 9 mph
Precip.
11%
11%
07.07
tue
tue
Day
79°F
NE 3 mph
Precip.
5%
5%
Night
64°F
S 2 mph
Precip.
13%
13%
08.07
wed
wed
Day
75°F
N 4 mph
Precip.
36%
36%
Night
63°F
W 4 mph
Precip.
34%
34%
09.07
thu
thu
Day
64°F
SW 12 mph
Precip.
66%
66%
Night
57°F
SW 9 mph
Precip.
9%
9%
Sea water temperature in June, °F
Show year:
2026
2025
2024
The average sea water temperature in June of 2026 was 71.4°F. The highest and lowest sea temperatures during the month were 78.1°F and 67.6°F.
Sea water temperature in July, °F
Show year:
2025
2024
2023
The average sea water temperature in July of 2025 was 75.9°F. The highest and lowest sea temperatures during the month were 77.4°F and 74.3°F.
Air temperature in Rijeka, °F
Precipitation total in Rijeka, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Rijeka
Rijeka on a weather map
Places in Croatia:
Name
°F
24 Hours Forecast
Rijeka
Local time: 14:05
June 26, friday
1500
90°F
W
4 mph
4 mph
1800
84°F
W
2 mph
2 mph
2100
72°F
SW
4 mph
4 mph
June 27, saturday
0000
70°F
SW
6 mph
6 mph
0300
68°F
SW
7 mph
7 mph
0600
68°F
SW
6 mph
6 mph
0900
82°F
SW
4 mph
4 mph
1200
88°F
NE
2 mph
2 mph
