Last updated: August 22, 2025
In Sao Gabriel, Brazil, the average temperature in December is a comfortable 24°C (76°F). However, prepare for fluctuations, as the minimum can drop to 10°C (50°F) and the maximum can soar to 39°C (103°F). During this period, expect about 83 mm (3.3 in) of precipitation over 7 days, with an average humidity level of 81%.
In December in Sao Gabriel, the average temperature is 24°C (76°F). Maximums can reach 39°C (103°F), and minimums can be as low as 10°C (50°F). Be prepared for warm days and cooler nights, making it a great time to explore the outdoors while ensuring you have layers for the evenings.
In Sao Gabriel in December, the total precipitation amount is 83 mm (3.3 in) over the course of 7 days.
In Sao Gabriel in December, humidity is 81%. With an average temperature of 24°C (76°F), this humidity feels like a warm, muggy embrace that can make outdoor activities feel exhausting, leaving travelers in need of frequent breaks and plenty of hydration.
In Sao Gabriel 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 Sao Gabriel.
UV Risk Categories
Weather in Sao Gabriel varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Sao Gabriel, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 25°C (78°F) | 154 mm (6.0 inches) | 71% | extreme |
| February Weather | 24°C (76°F) | 95 mm (3.7 inches) | 72% | extreme |
| March Weather | 23°C (73°F) | 113 mm (4.4 inches) | 74% | extreme |
| April Weather | 20°C (69°F) | 59 mm (2.3 inches) | 81% | very high |
| May Weather | 16°C (61°F) | 156 mm (6.1 inches) | 88% | high |
| June Weather | 14°C (58°F) | 119 mm (4.7 inches) | 87% | moderate |
| July Weather | 13°C (56°F) | 98 mm (3.9 inches) | 81% | moderate |
| August Weather | 15°C (59°F) | 92 mm (3.6 inches) | 75% | high |
| September Weather | 17°C (64°F) | 170 mm (6.7 inches) | 81% | very high |
| October Weather | 19°C (67°F) | 145 mm (5.7 inches) | 82% | extreme |
| November Weather | 22°C (72°F) | 118 mm (4.6 inches) | 78% | extreme |
| December Weather | 24°C (76°F) | 83 mm (3.3 inches) | 81% | extreme |