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Balneário Camboriú Weather in December
December in Balneário Camboriú averages 27°C (81°F) during the day and 21°C (70°F) at night. Quite a bit of rainfall is typical this month, with around 152 mm (6 in) on average. An umbrella is a good idea.
Rainfall in Balneário Camboriú in December
You can expect rain on around 23 days based on historical patterns, with 152 mm (6 in) average for the month. Wet weather is a regular and significant part of this month. Frequent days of rain combined with high totals means proper waterproofs are worth packing.
Temperature in Balneário Camboriú in December
In December, expect high temperatures in Balneário Camboriú, with highs of 27°C (81°F) and lows of 21°C (70°F) at night. The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. With overnight lows of 21°C (70°F), evenings stay pleasantly warm.
Sunshine in Balneário Camboriú in December
The city usually sees around 188 hours of sunlight, indicating a moderately sunny period.If you're inclined towards comfortable temperatures and drier conditions, December is a good time to visit Balneário Camboriú.
Balneário Camboriú Temperature in December
Min Temperature
21°C (70°F)
Max Temperature
27°C (81°F)
Chance of Rain
76%
Precipitation
152 mm (6 in)
Rainy days
23 days
Humidity
77% *
Sunshine
188 hours *
Percentage Sunshine
*
* Data from: Florianópolis, Brazil (68 KM, 42 Miles).
Balneário Camboriú Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Balneário Camboriú - and find the best time to visit.
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Balneário Camboriú typically stay consistent throughout December, with daily highs averaging around 27°C (81°F). Nights are warm, with lows typically ranging from 20°C (68°F) to 22°C (72°F).
Average temperatures in December
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in December
Historical weather records for Balneário Camboriú in December
Browse day-by-day weather records for Balneário Camboriú spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Balneário Camboriú historical weather extremes in December
Based on 27 years of weather observations in Balneário Camboriú between 1998 and 2025, these are the recorded extremes.
- On December 27, 2016, temperatures climbed to 38°C (100°F), marking the warmest December day on record.
- Balneário Camboriú experienced its chilliest December day on December 9, 2024, reaching only 20°C (68°F).
- Balneário Camboriú registered its coldest December night on December 2, 2010, with temperatures dropping to 12°C (54°F).
Best Places in Brazil in December
Find out more about the weather in Brazil and which places have the best travel conditions in this month. See all of Brazil in December →
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 Balneário Camboriú in December
Warm weather calls for comfortable, breathable clothing in December. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). Also bring a poncho, it will rain a lot! Waterproof everything you can. Bring sunglasses since you'll have some sunny periods throughout the month
What To Do in Balneário Camboriú in December
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
Balneário Camboriú 3-Day Forecast
More climate data for Balneário Camboriú
Temperature Rainfall Sunshine Humidity
See the full Balneário Camboriú climate overview or explore weather in Brazil.
Popular in December
Where to go in December - average daytime high across popular destinations.
Fortaleza
31°C (88°F) Rio de Janeiro
30°C (86°F) Salvador
29°C (84°F) Búzios
27°C (81°F) Gramado28°C (82°F) Florianópolis28°C (82°F) Sao Paulo28°C (82°F) Paraty27°C (81°F) Bucket list
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