Last updated: August 22, 2025
In Julio de Castilhos, Brazil, the average temperature in May hovers around 15°C (60°F), with monthly highs reaching up to 30°C (87°F) and lows dipping to 4°C (39°F). During this period, you'll encounter about 199 mm (7.8 in) of precipitation spread over 11 days, contributing to an average humidity of 87%. Stay prepared for both warm days and the possibility of rain!
In May in Julio de Castilhos, the average temperature is 15°C (60°F). The maximum can reach 30°C (87°F), while the minimum can drop to as low as 4°C (39°F). It's a perfect time to explore Julio de Castilhos, as you can enjoy mild days ideal for outdoor activities along with cooler evenings.
In Julio de Castilhos in May, the precipitation amount is 199 mm (7.8 in) occurring over a span of 11 days.
In Julio de Castilhos in May humidity is 87%. With an average temperature of 15°C (60°F), this humidity feels like you're wrapped in a damp blanket, making it a challenge for travelers to stay comfortable and energetic.
In Julio de Castilhos in May, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Julio de Castilhos, you can refer to this Hourly UV Index in Julio de Castilhos.
UV Risk Categories
Weather in Julio de Castilhos varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Julio de Castilhos, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 24°C (75°F) | 147 mm (5.8 inches) | 74% | extreme |
| February Weather | 23°C (73°F) | 95 mm (3.7 inches) | 73% | extreme |
| March Weather | 22°C (71°F) | 137 mm (5.4 inches) | 73% | extreme |
| April Weather | 19°C (67°F) | 102 mm (4.0 inches) | 81% | very high |
| May Weather | 15°C (60°F) | 199 mm (7.8 inches) | 87% | high |
| June Weather | 14°C (58°F) | 120 mm (4.7 inches) | 84% | moderate |
| July Weather | 13°C (56°F) | 114 mm (4.5 inches) | 80% | moderate |
| August Weather | 15°C (59°F) | 94 mm (3.7 inches) | 71% | high |
| September Weather | 17°C (63°F) | 147 mm (5.8 inches) | 74% | very high |
| October Weather | 19°C (66°F) | 195 mm (7.7 inches) | 77% | extreme |
| November Weather | 21°C (70°F) | 138 mm (5.4 inches) | 77% | extreme |
| December Weather | 23°C (74°F) | 87 mm (3.4 inches) | 85% | extreme |