Rab Island Weather in August

Average temperatures, rainfall, sunshine and the best places to visit in Rab Island, Croatia in August.

🔎
Rab Banjol Barbat na Rabu Supetarska Draga

Planning a trip to Rab Island, Croatia this August? Here's what you need to know about the weather:

What to Expect in Rab Island in August

Rab Island, Croatia is a region in Croatia. August in Rab Island generally has warm temperatures, with moderate precipitation. The month of August is in the summer season.

Temperatures

You can expect warm maximum daytime temperatures of around 27°C (81°F) and nighttime temperatures around 21°C (70°F) in Rab. In Rab Island, Croatia, August typically stands out as the hottest month of the year. If you're planning a visit during this time, it would be wise to come prepared. Packing light and breathable summer cloths will ensure you stay comfortable throughout your stay.

For specific regional insights in Rab Island, Croatia, refer to the map provided below.

Precipitation

In August, precipitation varies across different areas. From moderate rainfall in Kampor with an average of 62 mm (2.4 in) to moderate rainfall in Barbat na Rabu with 67 mm (2.6 in).

Average sunshine

Plenty of sunshine can be expected in numerous places in August. Rab typically receives 287 hours of sunlight, making it ideal for those seeking sunny weather.

Explore Rab Island by month

Pick a month to see the average temperature, rainfall and sunshine in Rab Island — and find the best time to visit. (based on Rab)

January9°C (48°F) February10°C (50°F) March13°C (55°F) April16°C (61°F) May20°C (68°F) This monthJune24°C (75°F) July27°C (81°F) August27°C (81°F) September23°C (73°F) October19°C (66°F) November14°C (57°F) December10°C (50°F)
Best Time to Visit Rab Island →

Best Places to Visit in Rab Island in August

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Rab Island.

Conditions Temperatures Precipitation
perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

Popular Destinations in Rab Island

What is the weather like in August for some of the most popular destinations in Rab Island, Croatia?

Temperature range in Rab Island (August)

Precipitation variation in Rab Island (August)

Rab

In August Rab generally has high temperatures with maximum daytime temperatures around 27°C (81°F), minimum nighttime temperatures around 21°C (70°F) and moderate monthly rainfall. So on average the conditions are perfect that month.

« July
August
September »
July
August
September
Max temperature
27°C (81°F)
27°C (81°F)
23°C (73°F)
Min temperature
21°C (70°F)
21°C (70°F)
17°C (63°F)
Monthly sun hours
310 hours
287 hours
214 hours
Monthly rainfall
45 mm (1.8 in)
63 mm (2.5 in)
145 mm (5.7 in)
Monthly rainy days
10 days
11 days
12 days
Weather conditions
perfect
perfect
pleasant
Climate in Rab →

Banjol

In August Banjol generally has high temperatures with maximum daytime temperatures around 27°C (81°F), minimum nighttime temperatures around 21°C (70°F) and moderate monthly rainfall. So on average the conditions are perfect that month.

« July
August
September »
July
August
September
Max temperature
27°C (81°F)
27°C (81°F)
23°C (73°F)
Min temperature
21°C (70°F)
21°C (70°F)
17°C (63°F)
Monthly sun hours
310 hours
287 hours
214 hours
Monthly rainfall
47 mm (1.9 in)
65 mm (2.6 in)
145 mm (5.7 in)
Monthly rainy days
10 days
11 days
12 days
Weather conditions
perfect
perfect
pleasant
Climate in Banjol →

Barbat na Rabu

In August Barbat na Rabu generally has high temperatures with maximum daytime temperatures around 27°C (81°F), minimum nighttime temperatures around 20°C (68°F) and moderate monthly rainfall. So on average the conditions are perfect that month.

« July
August
September »
July
August
September
Max temperature
27°C (81°F)
27°C (81°F)
23°C (73°F)
Min temperature
20°C (68°F)
20°C (68°F)
16°C (61°F)
Monthly sun hours
310 hours
287 hours
214 hours
Monthly rainfall
50 mm (2 in)
67 mm (2.6 in)
143 mm (5.6 in)
Monthly rainy days
10 days
11 days
12 days
Weather conditions
perfect
perfect
pleasant
Climate in Barbat na Rabu →

Supetarska Draga

In August Supetarska Draga generally has high temperatures with maximum daytime temperatures around 27°C (81°F), minimum nighttime temperatures around 21°C (70°F) and moderate monthly rainfall. So on average the conditions are perfect that month.

« July
August
September »
July
August
September
Max temperature
27°C (81°F)
27°C (81°F)
23°C (73°F)
Min temperature
21°C (70°F)
21°C (70°F)
17°C (63°F)
Monthly sun hours
310 hours
287 hours
214 hours
Monthly rainfall
46 mm (1.8 in)
63 mm (2.5 in)
146 mm (5.7 in)
Monthly rainy days
10 days
11 days
12 days
Weather conditions
perfect
perfect
pleasant
Climate in Supetarska Draga →

Lopar

In August Lopar generally has high temperatures with maximum daytime temperatures around 27°C (81°F), minimum nighttime temperatures around 21°C (70°F) and moderate monthly rainfall. So on average the conditions are perfect that month.

« July
August
September »
July
August
September
Max temperature
27°C (81°F)
27°C (81°F)
23°C (73°F)
Min temperature
21°C (70°F)
21°C (70°F)
17°C (63°F)
Monthly sun hours
310 hours
287 hours
214 hours
Monthly rainfall
47 mm (1.9 in)
64 mm (2.5 in)
146 mm (5.7 in)
Monthly rainy days
10 days
11 days
12 days
Weather conditions
perfect
perfect
pleasant
Climate in Lopar →

Is your destination not in the list? Have a look at all destinations in Rab Island, in Croatia.

In our records: Croatia August extremes

Notable August records observed across cities in Croatia in our climate database (1976 – 2026). Historic readings can vary in quality, so treat these as illustrative.

  • In our records, the warmest August day in Croatia reached 43°C (109°F) in Orebić on August 2, 1998.

Popular cities in August

Day & night temperatures, rainfall and average weather in Rab Island in August.

City Weather Day temp Night temp Rainfall
Rab 27°C (81°F) 21°C (70°F) 63 mm (2.5 in)
Banjol 27°C (81°F) 21°C (70°F) 65 mm (2.6 in)
Barbat na Rabu 27°C (81°F) 20°C (68°F) 67 mm (2.6 in)
Supetarska Draga 27°C (81°F) 21°C (70°F) 63 mm (2.5 in)
Lopar 27°C (81°F) 21°C (70°F) 64 mm (2.5 in)
Mundanije 27°C (81°F) 21°C (70°F) 63 mm (2.5 in)

Rab Island weather in August: frequently asked questions

What is the weather like in Rab Island, Croatia in August?

Rab Island, Croatia typically experiences perfect weather in August, part of the summer season. Daytime highs in Rab average around 27°C (81°F), and temperatures drop to about 21°C (70°F) at night.

What is the average temperature in Rab Island, Croatia in August?

Rab averages a daytime maximum of 27°C (81°F) in August, with overnight lows close to 21°C (70°F).

Does Rab Island, Croatia get a lot of rain in August?

Rain is generally moderate to light in Rab Island, Croatia during August, with Rab averaging close to 63 mm (2.5 in).

Is August a Good Time to Visit Rab Island, Croatia?

We believe that August is one of the best times to visit Rab Island, Croatia with overall perfect weather in Rab. It's worth noting that weather conditions might differ depending on the location you visit.

Generally speaking, the best visiting conditions can be found in May, June, July and August offering mostly perfect weather in Rab. On the other hand, the months of January, February, March, November and December tend to have poor weather conditions.

Interested in more climate information?

We have much more information about the climate in Rab Island.

Weather and climate has detailed information for every country in the world. Are you going to Croatia? Get detailed historical weather averages for many cities in Croatia.

Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.

Magical Split

The best travel time to Split in Croatia is from May til October and the best months are May, June and September.
Sail the crystal-clear waters of Croatia and enjoy its stunning coastline

Croatia is an idyllic sailing destination, boasting 1,777 miles (2,860 km) of beautiful beaches and pristine waters. With over 1,000 Islands dotting the Adriatic Sea, there's a perfect spot for everyone.
Cycle the Danube trail

The Danube cycle route is one of the most popular cycling routes in Europe, and rightly so, because it is a varied route that is interesting both in terms of culture and nature.
Must visit in Croatia →