Last updated: August 22, 2025
In Osvaldo Cruz, Brazil, the average temperature in December hovers around 26°C (80°F), with a pleasant minimum of 17°C (63°F) and a warm maximum of 37°C (99°F). Expect 142 mm (5.6 in) of precipitation spread over about 15 days, contributing to an average humidity of 82%. Prepare for a delightful mix of warm days and refreshing showers!
In December in Osvaldo Cruz, the average temperature is 26°C (80°F), with maximums reaching up to 37°C (99°F) and minimums dropping as low as 17°C (63°F). This makes it an ideal destination for travelers looking to enjoy warm and pleasant weather.
In Osvaldo Cruz in December, the total precipitation amount is 142 mm (5.6 in) spread over a period of 15 days.
In Osvaldo Cruz in December, humidity is 82%. With an average temperature of 26°C (80°F), this humidity feels like a heavy, warm blanket wrapping around you, making outdoor activities feel more exhausting and sweaty, which can be quite challenging for traveling.
In Osvaldo Cruz 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 Osvaldo Cruz.
UV Risk Categories
Weather in Osvaldo Cruz varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Osvaldo Cruz, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 26°C (80°F) | 149 mm (5.9 inches) | 84% | extreme |
| February Weather | 26°C (80°F) | 136 mm (5.4 inches) | 85% | extreme |
| March Weather | 26°C (80°F) | 81 mm (3.2 inches) | 84% | extreme |
| April Weather | 25°C (77°F) | 50 mm (2.0 inches) | 76% | extreme |
| May Weather | 22°C (72°F) | 44 mm (1.7 inches) | 60% | very high |
| June Weather | 22°C (71°F) | 23 mm (0.9 inches) | 48% | high |
| July Weather | 21°C (70°F) | 6 mm (0.2 inches) | 44% | very high |
| August Weather | 22°C (72°F) | 34 mm (1.4 inches) | 38% | very high |
| September Weather | 27°C (80°F) | 26 mm (1.0 inches) | 33% | extreme |
| October Weather | 26°C (79°F) | 105 mm (4.1 inches) | 31% | extreme |
| November Weather | 26°C (80°F) | 105 mm (4.1 inches) | 62% | extreme |
| December Weather | 26°C (80°F) | 142 mm (5.6 inches) | 82% | extreme |