Weather in Croatia 2026

If you want to enjoy a really warm and sunny vacation, go to one of the Croatian islands, which in terms of the number of sunny days per year surpass even some of the better-known tourist resorts. The sea temperature in Croatia ranges between 21 and 25°C in the summer months (but it was also 28°C in the summer of 2015).

Check the current weather in individual destinations. Click on individual destinations to view detailed information and the weather forecast for the next 6 days:

Island of Cres

Fair

29°C

0 mm

Average Temperatures:

Aug
24°C
24°C

Sep
20°C
22°C

Oct
16°C
19°C

Nov
12°C
16°C

Dec
8°C
14°C

Jan
7°C
12°C

Crikvenica

Fair

28°C

0 mm

Average Temperatures:

Aug
25°C
29°C

Sep
20°C
26°C

Oct
15°C
20°C

Nov
10°C
16°C

Dec
6°C
12°C

Jan
4°C
7°C

Jablanac

Fair

29°C

0 mm

Average Temperatures:

Aug
26°C
28°C

Sep
21°C
27°C

Oct
15°C
23°C

Nov
11°C
20°C

Dec
7°C
18°C

Jan
5°C
15°C

Karlobag

Light rain showers

28°C

0 mm

Average Temperatures:

Aug
22°C
25°C

Sep
17°C
23°C

Oct
13°C
20°C

Nov
8°C
18°C

Dec
4°C
15°C

Jan
2°C
14°C

Kraljevica

Light rain showers

26°C

0 mm

Average Temperatures:

Aug
21°C
23°C

Sep
16°C
21°C

Oct
12°C
18°C

Nov
7°C
16°C

Dec
3°C
13°C

Jan
1°C
11°C

Island of Krk

Fair

29°C

0 mm

Average Temperatures:

Aug
24°C
23°C

Sep
19°C
21°C

Oct
14°C
18°C

Nov
10°C
16°C

Dec
6°C
13°C

Jan
5°C
11°C

Lovran

Light rain showers

25°C

0 mm

Average Temperatures:

Aug
25°C
29°C

Sep
20°C
26°C

Oct
15°C
20°C

Nov
10°C
16°C

Dec
6°C
12°C

Jan
4°C
7°C

Mali Losinj

Fair

29°C

0 mm

Average Temperatures:

Aug
27°C
28°C

Sep
23°C
27°C

Oct
19°C
23°C

Nov
16°C
20°C

Dec
12°C
18°C

Jan
10°C
15°C

Martinscica

Fair

30°C

0 mm

Average Temperatures:

Aug
27°C
28°C

Sep
23°C
27°C

Oct
19°C
23°C

Nov
16°C
20°C

Dec
12°C
18°C

Jan
10°C
15°C

Moscenicka Draga

Fair

26°C

0 mm

Average Temperatures:

Aug
25°C
29°C

Sep
20°C
26°C

Oct
15°C
20°C

Nov
10°C
16°C

Dec
6°C
12°C

Jan
4°C
7°C

Novalja - Pag

Fair

29°C

0 mm

Average Temperatures:

Aug
26°C
28°C

Sep
21°C
27°C

Oct
15°C
23°C

Nov
11°C
20°C

Dec
7°C
18°C

Jan
5°C
15°C

Novi Vinodolski

Light rain showers

30°C

0 mm

Average Temperatures:

Aug
20°C
23°C

Sep
15°C
21°C

Oct
11°C
18°C

Nov
6°C
16°C

Dec
2°C
14°C

Jan
0°C
12°C

Omisalj

Partly cloudy

24°C

0 mm

Average Temperatures:

Aug
23°C
23°C

Sep
18°C
21°C

Oct
13°C
18°C

Nov
9°C
16°C

Dec
5°C
13°C

Jan
3°C
11°C

Opatija

Light rain showers

23°C

0 mm

Average Temperatures:

Aug
21°C
24°C

Sep
16°C
21°C

Oct
12°C
19°C

Nov
7°C
16°C

Dec
3°C
13°C

Jan
1°C
11°C

Osor - Cres

Fair

28°C

0 mm

Average Temperatures:

Aug
24°C
24°C

Sep
20°C
22°C

Oct
16°C
19°C

Nov
13°C
16°C

Dec
9°C
14°C

Jan
7°C
12°C

Plitvice Lakes

Fair

31°C

0 mm

Average Temperatures:

Aug
17°C
25°C

Sep
14°C
24°C

Oct
9°C
22°C

Nov
3°C
20°C

Dec
0°C
17°C

Jan
-1°C
16°C

Island of Rab

Fair

29°C

0 mm

Average Temperatures:

Aug
20°C
23°C

Sep
15°C
21°C

Oct
11°C
18°C

Nov
7°C
16°C

Dec
3°C
14°C

Jan
1°C
12°C

Rijeka

Light rain showers

24°C

0 mm

Average Temperatures:

Aug
21°C
23°C

Sep
16°C
21°C

Oct
11°C
18°C

Nov
7°C
16°C

Dec
2°C
13°C

Jan
1°C
11°C

Senj

Rain showers

30°C

0 mm

Average Temperatures:

Aug
22°C
23°C

Sep
16°C
21°C

Oct
12°C
18°C

Nov
7°C
16°C

Dec
3°C
14°C

Jan
1°C
12°C

Veli Losinj

Fair

29°C

0 mm

Average Temperatures:

Aug
24°C
24°C

Sep
20°C
22°C

Oct
16°C
20°C

Nov
13°C
17°C

Dec
9°C
15°C

Jan
7°C
13°C

Zagreb

Light rain showers

24°C

0 mm

Average Temperatures:

Aug
22°C
24°C

Sep
17°C
19°C

Oct
12°C
14°C

Nov
7°C
8°C

Dec
2°C
4°C

Jan
1°C
4°C

Kvarner Croatia weather forecast

Island of Cres

Fair

0 mm

Average Temperatures:

Crikvenica

Fair

0 mm

Average Temperatures:

Jablanac

Fair

0 mm

Average Temperatures:

Karlobag

Light rain showers

0 mm

Average Temperatures:

Kraljevica

Light rain showers

0 mm

Average Temperatures:

Island of Krk

Fair

0 mm

Average Temperatures:

Lovran

Light rain showers

0 mm

Average Temperatures:

Mali Losinj

Fair

0 mm

Average Temperatures:

Martinscica

Fair

0 mm

Average Temperatures:

Moscenicka Draga

Fair

0 mm

Average Temperatures:

Novalja - Pag

Fair

0 mm

Average Temperatures:

Novi Vinodolski

Light rain showers

0 mm

Average Temperatures:

Omisalj

Partly cloudy

0 mm

Average Temperatures:

Opatija

Light rain showers

0 mm

Average Temperatures:

Osor - Cres

Fair

0 mm

Average Temperatures:

Plitvice Lakes

Fair

0 mm

Average Temperatures:

Island of Rab

Fair

0 mm

Average Temperatures:

Rijeka

Light rain showers

0 mm

Average Temperatures:

Senj

Rain showers

0 mm

Average Temperatures:

Veli Losinj

Fair

0 mm