São Joaquim national park Weather in December
December in São Joaquim national park typically sees daytime highs of 24°C (75°F) and nighttime lows of 14°C (57°F). Rainfall is also possible this month, so it's worth packing an umbrella.
Rainfall in São Joaquim national park in December
The climate data from previous years indicates about 22 days of rain, averaging 162 mm (6.4 in) 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 São Joaquim national park in December
Expect highs of 24°C (75°F) in São Joaquim national park in December, with nights dropping to around 14°C (57°F). Overall, the month follows a fairly predictable daily temperature pattern. At 14°C (57°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping.
Sunshine in São Joaquim national park in December
With about 181 hours of sunshine, the area enjoys a nice balance of sun and overcast, creating a pleasant environment.If you're a fan of comfortable temperatures and drier conditions, December is a great time to visit.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Brazil, check out our São Joaquim national park's climate page.
São Joaquim national park Temperature in December
Min Temperature
14°C (57°F)
Max Temperature
24°C (75°F)
Chance of Rain
74%
Precipitation
162 mm (6.4 in)
Rainy days
22 days
Humidity
82% *
Sunshine
181 hours *
Percentage Sunshine
*
Daily Historical Temperatures
44-year average (1982-2025)
Based on our historical records, temperatures in São Joaquim national park typically stay consistent throughout December, with daily highs averaging around 24°C (75°F). Nights are pleasant, with lows typically ranging from 14°C (57°F) to 17°C (63°F).
Average temperatures in December
Historical weather for São Joaquim national park in December
Browse day-by-day weather records for São Joaquim national park spanning 45 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
São Joaquim national park historical weather extremes in December
Based on 23 years of weather observations in São Joaquim national park between 2002 and 2025, these are the recorded extremes.
- On December 8, 2014, temperatures climbed to 40°C (104°F), marking the warmest December day on record.
- The lowest daytime temperature in December was 12°C (54°F), recorded on December 22, 2004.
- Nighttime temperatures dropped to 3°C (37°F) on December 8, 2018, marking the coldest December night on record.
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 →
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What to Wear in São Joaquim national park in December
For São Joaquim national park in December, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. Also bring a poncho, it will rain a lot! Waterproof everything you can. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.What To Do in São Joaquim national park 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 Brazil, check out our São Joaquim national park's climate page.
Temperature Rainfall Sunshine Humidity
See the full São Joaquim national park climate overview or explore weather in Brazil.
