Last updated: August 22, 2025
In December, the average temperature in Presidente Olegario, Brazil hovers around 23°C (74°F), with minimums dipping to 16°C (60°F) and maximums soaring to 33°C (91°F). Expect about 215 mm (8.5 in) of precipitation spread over 21 days, contributing to an average humidity of 66%. Whether you’re prepared for a sun-soaked day or a refreshing rain shower, this vibrant locale has something to offer every weather enthusiast!
In December in Presidente Olegario, the average temperature is 23°C (74°F), with maximums reaching up to 33°C (91°F) and minimums dropping as low as 16°C (60°F). This pleasant climate makes it a great time to explore the sights and enjoy outdoor activities.
In Presidente Olegario in December, the precipitation amount is 215 mm (8.5 in) over a span of 21 days.
In Presidente Olegario in December humidity is 66%. With an average temperature of 23°C (74°F), this humidity feels like a warm embrace, making outdoor activities slightly uncomfortable but still enjoyable for travelers who are properly hydrated and prepared for the moist conditions.
In Presidente Olegario in December, the maximum UV index is 16, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, making it crucial to take protective measures. For detailed information, you can refer to the Hourly UV Index in Presidente Olegario.
UV Risk Categories
Weather in Presidente Olegario varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Presidente Olegario, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 24°C (75°F) | 137 mm (5.4 inches) | 84% | extreme |
| February Weather | 23°C (73°F) | 215 mm (8.5 inches) | 87% | extreme |
| March Weather | 23°C (74°F) | 138 mm (5.4 inches) | 86% | extreme |
| April Weather | 22°C (72°F) | 63 mm (2.5 inches) | 77% | extreme |
| May Weather | 20°C (68°F) | 29 mm (1.2 inches) | 69% | very high |
| June Weather | 20°C (68°F) | 2 mm (0.1 inches) | 67% | very high |
| July Weather | 19°C (66°F) | 0 mm (0.0 inches) | 63% | very high |
| August Weather | 21°C (70°F) | 5 mm (0.2 inches) | 54% | extreme |
| September Weather | 24°C (75°F) | 13 mm (0.5 inches) | 45% | extreme |
| October Weather | 25°C (77°F) | 105 mm (4.1 inches) | 33% | extreme |
| November Weather | 23°C (73°F) | 221 mm (8.7 inches) | 58% | extreme |
| December Weather | 23°C (74°F) | 215 mm (8.5 inches) | 66% | extreme |