Measurements:
°C
°F
Umag
76°F
W 7 mph
Feels like: 80°F
Precip: 43%
World Resorts Croatia Umag Weather

7 Day Weather Forecast

08.25
tue
DAY
80°F
NW 9 mph
precip
5%
NIGHT
76°F
W 7 mph
precip
43%
08.26
wed
DAY
80°F
E 4 mph
precip
4%
NIGHT
78°F
SW 6 mph
precip
16%
08.27
thu
DAY
82°F
N 4 mph
precip
14%
NIGHT
82°F
NW 8 mph
precip
7%
08.28
fri
DAY
84°F
N 11 mph
precip
4%
NIGHT
84°F
NE 9 mph
precip
18%
08.29
sat
DAY
84°F
N 14 mph
precip
5%
NIGHT
82°F
W 4 mph
precip
6%
08.30
sun
DAY
82°F
SE 6 mph
precip
2%
NIGHT
80°F
W 4 mph
precip
5%
08.31
mon
DAY
82°F
SE 7 mph
precip
2%
NIGHT
78°F
W 4 mph
precip
3%

Umag Sea Water Temperature in August, °F

Select Year: 2026 2025 2024

The average sea surface temperature in August 2026 for Umag was 28.1°F. The maximum and minimum values were 27.3°F and 29.4°F respectively.

Umag on the Weather Map

Best Time to Visit Umag
The most sunny months:
August 24 days
July 23 days
June 21 days
The most warm months:
August 85.8 °F
July 84.9 °F
June 79.8 °F
Warmest sea temperature:
August 82.5 °F
July 81.9 °F
September 77.3 °F
The most cold months:
January 47.0 °F
February 48.9 °F
December 50.2 °F
The most rainy months:
November 6 days
September 6 days
May 5 days
The most windy months:
March 7 mph
February 7 mph
November 7 mph