Last updated: August 22, 2025
In December, the average temperature in Santa Ines, Brazil hovers around 28°C (83°F), creating a warm atmosphere that's perfect for outdoor adventures. Expect the mercury to dip to a minimum of 23°C (73°F) and soar as high as 39°C (102°F) during this month. Rainfall adds to the mix, with an average precipitation of 127 mm (5.0 in) spread over 20 days, while the air remains a humid 82%. Be prepared for a blend of heat and occasional showers as you explore this vibrant locale!
In December in Santa Ines, the average temperature is 28°C (83°F). Maximum temperatures can reach 39°C (102°F), while minimums can drop to as low as 23°C (73°F). This makes it an ideal time for travelers seeking warm weather and plenty of sunshine.
In Santa Ines in December, the precipitation amount is 127 mm (5.0 in) spread over a duration of 20 days.
In Santa Ines in December, humidity is 82%. With an average temperature of 28°C (83°F), this humidity feels like stepping into a warm, damp embrace, which can make traveling feel heavy and exhausting, as every movement can be met with a sticky veil of moisture that clings to the skin.
In Santa Ines in December, the maximum UV index reaches 13, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take protective measures. For detailed information, you can check the Hourly UV Index in Santa Ines.
UV Risk Categories
Weather in Santa Ines varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Santa Ines, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 27°C (81°F) | 232 mm (9.1 inches) | 92% | extreme |
| February Weather | 27°C (80°F) | 338 mm (13.3 inches) | 90% | extreme |
| March Weather | 27°C (80°F) | 391 mm (15.4 inches) | 88% | extreme |
| April Weather | 27°C (81°F) | 299 mm (11.8 inches) | 93% | extreme |
| May Weather | 27°C (81°F) | 138 mm (5.4 inches) | 91% | extreme |
| June Weather | 27°C (81°F) | 45 mm (1.8 inches) | 84% | extreme |
| July Weather | 27°C (82°F) | 31 mm (1.2 inches) | 74% | extreme |
| August Weather | 28°C (83°F) | 12 mm (0.5 inches) | 61% | extreme |
| September Weather | 29°C (85°F) | 14 mm (0.6 inches) | 55% | extreme |
| October Weather | 29°C (85°F) | 30 mm (1.2 inches) | 56% | extreme |
| November Weather | 29°C (84°F) | 81 mm (3.2 inches) | 61% | extreme |
| December Weather | 28°C (83°F) | 127 mm (5.0 inches) | 82% | extreme |