Measurements:
°C
°F
CURRENT WEATHER
10:20
Supetar
56°F
W 7 mph
Feels like: 56°F
Precip: 78%
World Resorts Croatia Supetar Weather

7 Day Weather Forecast

12.18
thu
DAY
60°F
NW 9 mph
precip
81%
NIGHT
56°F
W 4 mph
precip
72%
12.19
fri
DAY
60°F
W 4 mph
precip
0%
NIGHT
54°F
SW 3 mph
precip
0%
12.20
sat
DAY
58°F
SW 1 mph
precip
0%
NIGHT
50°F
SW 5 mph
precip
0%
12.21
sun
DAY
56°F
W 4 mph
precip
0%
NIGHT
46°F
SW 6 mph
precip
0%
12.22
mon
DAY
56°F
NW 14 mph
precip
100%
NIGHT
52°F
NW 15 mph
precip
100%
12.23
tue
DAY
56°F
W 14 mph
precip
100%
NIGHT
54°F
N 9 mph
precip
100%
12.24
wed
DAY
56°F
W 6 mph
precip
0%
NIGHT
54°F
NW 14 mph
precip
100%

Supetar Sea Water Temperature in December, °F

Select Year: 2025 2024 2023

The average sea surface temperature in December 2025 for Supetar was 15.0°F. The maximum and minimum values were 12.8°F and 16.5°F respectively.

Supetar on the Weather Map

Best Time to Visit Supetar
The most sunny months:
July 27 days
August 27 days
June 24 days
The most warm months:
August 88.2 °F
July 87.5 °F
June 82.0 °F
Warmest sea temperature:
August 80.4 °F
July 79.2 °F
September 76.6 °F
The most cold months:
January 49.8 °F
February 51.9 °F
December 53.0 °F
The most rainy months:
November 6 days
March 5 days
December 5 days
The most windy months:
February 10 mph
November 10 mph
January 10 mph
more details