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Ubatuba Weather in January
With daytime temperatures of 27°C (81°F) and nighttime lows of 22°C (72°F), January in Ubatuba brings high temperatures during the day. It is also the wettest month of the year, so pack an umbrella.
Rainfall in Ubatuba in January
As part of the rainy season, Ubatuba sees around 19 days of rain in January, with an average of 267 mm (11 in). Rainfall this month is frequent and tends to be fairly heavy when it does fall. Packing waterproofs is a good idea.
Temperature in Ubatuba in January
If you're visiting Ubatuba in January, expect highs of 27°C (81°F) and overnight lows around 22°C (72°F). This kind of day-to-night contrast is typical for this time of year. At 22°C (72°F) overnight, nights are warm enough to sit outside comfortably in light clothing.
Sunshine in Ubatuba in January
The month experiences a moderate amount of sunlight, with 104 hours of sunshine. This provides a nice balance between sunshine and rain.January in Ubatuba 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.
Ubatuba Temperature in January
Min Temperature
22°C (72°F)
Max Temperature
27°C (81°F)
Chance of Rain
62%
Precipitation
267 mm (11 in)
Rainy days
19 days
Sunshine
104 hours
Percentage Sunshine
Ubatuba Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Ubatuba - and find the best time to visit.
Daily Historical Temperatures
43-year average (1978-2026)
Based on our historical records, temperatures in Ubatuba typically stay consistent throughout January, with daily highs averaging around 27°C (81°F). Nights are warm, with lows around 21°C (70°F).
Average temperatures in January
Historical weather records for Ubatuba in January
Browse day-by-day weather records for Ubatuba spanning 50 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Ubatuba historical weather extremes in January
The extremes listed below come from historical weather data collected in Ubatuba from 2005 through 2025.
- The hottest January day on record in Ubatuba reached 38°C (100°F) (January 17, 2015).
- The coldest January day was on January 26, 2005, with a maximum of 20°C (68°F).
- Nighttime temperatures dropped to 15°C (59°F) on January 23, 2008, marking the coldest January night on record.
Best Places in Brazil in January
Find out more about the weather in Brazil and which places have the best travel conditions in this month. See all of Brazil in January →
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).
What to Wear in Ubatuba in January
Warm temperatures in January make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Heavy rain is guaranteed, please bring a good poncho and waterproof everything! Sunglasses could come in handy during the sunnier parts of your trip.
What To Do in Ubatuba in January
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Swimming7/10 -
Cycling7/10 -
Walking7/10 -
Camping6/10 -
Outdoor sports7/10
Ubatuba 3-Day Forecast
More climate data for Ubatuba
See the full Ubatuba climate overview or explore weather in Brazil.
Popular in January
Where to go in January - average daytime high across popular destinations.
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