Rab Weather in December
Thinking of visiting Rab in December? Expect low temperatures reaching 10°C (50°F) during the day, dropping to 6°C (43°F) at night, and note that quite a bit of rainfall is likely.
Rainfall in Rab in December
Based on our climate data of the past 30 years, about 14 days of rain are anticipated, with 168 mm (6.6 in) on average. The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.
Temperature in Rab in December
In December, Rab sees low temperatures, with highs of 10°C (50°F). Nights drop to around 6°C (43°F). During December, the winter season is in full swing. The days stay cool from start to finish. Layering up well will make outdoor time much more comfortable. Nights fall to 6°C (43°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep.
Sunshine in Rab in December
The city usually sees around 90 hours of sunlight, indicating fewer sunny days.If you're looking for dry conditions and comfortable temperatures, December may not be the ideal month to visit Rab. Our weather planner can help you explore destinations with more pleasant weather conditions.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Croatia, check out our Rab's climate page.
Rab Temperature in December
Min Temperature
6°C (43°F)
Max Temperature
10°C (50°F)
Chance of Rain
48%
Precipitation
168 mm (6.6 in)
Rainy days
14 days
Sunshine
90 hours *
Percentage Sunshine
*
Daily Historical Temperatures
49-year average (1976-2025)
Based on our historical records, temperatures in Rab typically stay consistent throughout December, with daily highs averaging around 10°C (50°F). Nights are cold, with lows typically ranging from 1°C (34°F) to 3°C (37°F).
Average temperatures in December
Daily Historical Precipitation
49-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in December
Historical weather for Rab in December
Browse day-by-day weather records for Rab spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Rab historical weather extremes in December
According to our 33 years of weather records for Rab, the following extremes were recorded between 1992 and 2025.
- Rab recorded its highest December temperature of 19°C (66°F) on December 1, 2014.
- On December 27, 1996, Rab saw its coldest December day with temperatures maxing out at -2°C (28°F).
Best Places in Croatia in December
Find out more about the weather in Croatia and which places have the best travel conditions in this month. See all of Croatia in December →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Rab in December
Pack for changing conditions in Rab in December. Bring a mix of short and long sleeves, a warm layer like a hoodie or light jacket, and comfortable pants. The key is being able to add or remove layers as the days goes by. Heavy rain is guaranteed, please bring a good poncho and waterproof everything! Sunglasses aren't essential this month, though you might want them for the occasional bright moment.What To Do in Rab in December
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Croatia, check out our Rab's climate page.
See the full Rab climate overview or explore weather in Croatia.
