Rab Weather in January
January in Rab sees daytime temperatures around 9°C (48°F) and lows of 4°C (39°F) at night. With around 120 mm (4.7 in) of rainfall expected, it's worth packing a rain jacket.
Rainfall in Rab in January
Rain is expected on roughly 13 days, totalling around 120 mm (4.7 in) for the month. 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 January
January in Rab sees highs of 9°C (48°F) and lows of 4°C (39°F) overnight. The winter season is characteristic of January. Cold conditions persist throughout the day, so warm clothing is important from the moment you head outside. Nights fall to 4°C (39°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep. January is characterized by some of the mildest temperatures of the year.
Sunshine in Rab in January
The month experiences a moderate amount of sunlight, with 100 hours of sunshine. This provides a nice balance between sunshine and clouds.January in Rab has its charm. However, if you're seeking pleasant, dry and sunny weather, our weather planner can help you explore other destinations in the world.
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 January
Min Temperature
4°C (39°F)
Max Temperature
9°C (48°F)
Chance of Rain
44%
Precipitation
120 mm (4.7 in)
Rainy days
13 days
Sunshine
100 hours *
Percentage Sunshine
*
Daily Historical Temperatures
50-year average (1976-2026)
Based on our historical records, temperatures in Rab typically stay consistent throughout January, with daily highs averaging around 9°C (48°F). Nights are cold, with lows typically ranging from -1°C (30°F) to 2°C (36°F).
Average temperatures in January
Daily Historical Precipitation
50-year average (1976-2026)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in January
Historical weather for Rab in January
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 January
Based on weather observations in Rab between 2000 and 2025, these are the recorded extremes during January.
- The hottest January day on record in Rab reached 18°C (64°F) (January 8, 2018).
- The coldest January day was on January 6, 2017, with a maximum of 0°C (32°F).
Best Places in Croatia in January
Find out more about the weather in Croatia and which places have the best travel conditions in this month. See all of Croatia in January →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Rab in January
We recommend to layer up for chilly conditions in Rab in January. You could start with thermal underwear or a good base layer to keep your core warm on the cooler days this month. Maybe also add a sweater or fleece, and top it off with a windproof jacket. High rain levels are expected, so pack waterproof gear and an umbrella or poncho. Sunglasses could come in handy during the sunnier parts of your trip.What To Do in Rab in January
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.
