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Rab Weather and Climate: A Comprehensive Guide

The weather in October and November is still pleasant, but it starts to become a bit cooler. During these months the sun will not shine every day, so be prepared for cloudy days with little rain sometimes.

From November to February temperatures are cooler. August is generally very hot.

Average maximum day and minimum night temperature

The climate in Rab is known for significant temperature differences throughout the year, making the weather dynamic. Average daytime temperatures reach a comfortable 27°C in August. In January, the coolest month of the year, temperatures drop to a chilly 9°C.

At night, you can expect cooler temperatures, with averages dropping to around 4°C during this month. Check out our detailed temperature page for more information.

Temperature ranges by month

Precipitation and rainy days

Rab has a notably wet climate with abundant precipitation, recording 1410 mm of rainfall per year. Rab can be quite wet during November, receiving approximately 205 mm of precipitation over 15 rainy days.

In contrast July, experiences much drier conditions, with 45 mm of rainfall, spread across 10 rainy days. For more details, please visit our Rab Precipitation page.

The mean monthly precipitation over the year, including rain, hail and snow

Sunshine over the year

Rab can be enjoyed more throughout the sunniest month of July under a blue sky, with approximately 10.3 hours of sunshine daily. In contrast, the city experiences much darker days in December, with only 3.0 hours of sunlight per day. Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Data from: Senj, Croatia (28 KM, 17 Miles).

Daily hours of sunshine

Data from: Senj, Croatia (28 KM, 17 Miles).

Forecast for Rab

Mon   Dec 30
15°C | 7°C
SW 2 m/s
almost clear and no rain

almost clear and no rain

Tue   Dec 31
14°C | 7°C
S 2 m/s
clear and no rain

clear and no rain

Wed   Jan 01
13°C | 7°C
SW 3 m/s
0.7 mm
partly cloudy and  chance of slight rain

partly cloudy and chance of slight rain

The best time of year to visit Rab in Croatia

During the months of May, June and September you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.

Other facts from our historical weather data:
  • Which months have the greatest rainfall in Rab?
    Most rainfall (rainy season) is seen in October, November and December.
  • Which is the warmest month in Rab?
    August has an average maximum temperature of 27°C and is the warmest month of the year.
  • Which is the coldest month in Rab?
    The coldest month is January with an average maximum temperature of 9°C.
  • Which is the wettest month in Rab?
    November tops the wettest month list with 205 mm of rainfall.
  • Which is the driest month in Rab?
    July is the driest month with 45 mm of precipitation.
  • Which is the sunniest month in Rab?
    July is the sunniest month with an average of 310 hours of sunshine.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.