Measurements:
°C
°F
Rab
72°F
E 5 mph
Feels like: 72°F
Precip: 2%
World Resorts Croatia Rab Weather

7 Day Weather Forecast

09.16
wed
DAY
72°F
E 5 mph
precip
1%
NIGHT
58°F
N 2 mph
precip
4%
09.17
thu
DAY
70°F
N 8 mph
precip
13%
NIGHT
58°F
W 4 mph
precip
70%
09.18
fri
DAY
66°F
N 7 mph
precip
59%
NIGHT
58°F
W 7 mph
precip
78%
09.19
sat
DAY
58°F
W 6 mph
precip
45%
NIGHT
52°F
W 8 mph
precip
17%
09.20
sun
DAY
74°F
SW 2 mph
precip
2%
NIGHT
58°F
W 9 mph
precip
12%
09.21
mon
DAY
72°F
NW 4 mph
precip
7%
NIGHT
52°F
W 14 mph
precip
16%
09.22
tue
DAY
62°F
W 7 mph
precip
1%
NIGHT
50°F
W 9 mph
precip
4%

Rab Sea Water Temperature in September, °F

Select Year: 2026 2025 2024

The average sea surface temperature in September 2026 for Rab was 25.2°F. The maximum and minimum values were 23.6°F and 26.2°F respectively.

Rab on the Weather Map

Best Time to Visit Rab
The most sunny months:
August 23 days
July 22 days
June 20 days
The most warm months:
August 80.7 °F
July 80.6 °F
June 75.0 °F
Warmest sea temperature:
August 79.1 °F
July 78.8 °F
September 73.9 °F
The most cold months:
January 37.9 °F
February 39.8 °F
December 41.2 °F
The most rainy months:
May 7 days
November 7 days
September 6 days
The most windy months:
February 9 mph
March 9 mph
January 8 mph