Last updated: August 22, 2025
In December, the average temperature in Canoinhas, Brazil is a pleasant 21°C (71°F). Visitors can expect a mild climate, with temperatures ranging from a minimum of 12°C (53°F) to a maximum of 34°C (93°F). However, be prepared for some rain, as the region experiences an average precipitation of 132 mm (5.2 in) over 17 days. Additionally, humidity tends to be high, hovering around 88%.
In December in Canoinhas, the average temperature is 21°C (71°F). Maximums can reach 34°C (93°F), while minimums can drop to as low as 12°C (53°F). Pack a mix of light clothing for warm days and a light jacket for cooler evenings to ensure you're comfortable throughout your travels.
In Canoinhas in December, the precipitation amount is 132 mm (5.2 in) spread over 17 days.
In Canoinhas in December humidity is 88%. With an average temperature of 21°C (71°F), this humidity feels like a thick blanket enveloping you, making even the simplest activities feel laborious and sweaty for traveling.
In Canoinhas in December, the maximum UV index reaches an alarming 15, which falls into the extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take precautions. For detailed information, you can check the Hourly UV Index in Canoinhas.
UV Risk Categories
Weather in Canoinhas varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Canoinhas, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 22°C (72°F) | 147 mm (5.8 inches) | 85% | extreme |
| February Weather | 21°C (71°F) | 103 mm (4.1 inches) | 81% | extreme |
| March Weather | 21°C (70°F) | 97 mm (3.8 inches) | 82% | extreme |
| April Weather | 18°C (65°F) | 52 mm (2.1 inches) | 84% | extreme |
| May Weather | 16°C (60°F) | 87 mm (3.4 inches) | 86% | high |
| June Weather | 14°C (58°F) | 105 mm (4.1 inches) | 84% | high |
| July Weather | 13°C (56°F) | 25 mm (1.0 inches) | 77% | high |
| August Weather | 14°C (58°F) | 81 mm (3.2 inches) | 70% | very high |
| September Weather | 18°C (65°F) | 73 mm (2.9 inches) | 75% | extreme |
| October Weather | 18°C (65°F) | 146 mm (5.7 inches) | 76% | extreme |
| November Weather | 20°C (68°F) | 108 mm (4.3 inches) | 84% | extreme |
| December Weather | 21°C (71°F) | 132 mm (5.2 inches) | 88% | extreme |