Last updated: August 22, 2025
In May, the average temperature in Dos de Mayo, Argentina is a pleasant 17°C (64°F). Be prepared for a range of conditions, with minimum temperatures dropping to 5°C (41°F) and maximums soaring up to 31°C (89°F). Expect 202 mm (7.9 in) of precipitation spread over 11 days, contributing to an average humidity level of 82%.
In May in Dos de Mayo, the average temperature is 17°C (64°F). Maximum temperatures can reach 31°C (89°F), while the minimum can drop as low as 5°C (41°F). Be prepared for a mix of warm and cool weather, making it ideal for layering your outfits during your travels.
In Dos de Mayo in May, the precipitation amount is 202 mm (7.9 in) spread over 11 days.
In Dos de Mayo in May, humidity is 82%. With an average temperature of 17°C (64°F), this humidity feels like a damp embrace that can make traveling quite uncomfortable, as the sticky air clings to your skin and leaves you yearning for a cool breeze.
In Dos de Mayo in May, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Dos de Mayo.
UV Risk Categories
Weather in Dos de Mayo varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Dos de Mayo, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 25°C (77°F) | 169 mm (6.7 inches) | 79% | extreme |
| February Weather | 24°C (76°F) | 112 mm (4.4 inches) | 74% | extreme |
| March Weather | 23°C (74°F) | 108 mm (4.3 inches) | 72% | extreme |
| April Weather | 21°C (70°F) | 112 mm (4.4 inches) | 78% | very high |
| May Weather | 17°C (64°F) | 202 mm (7.9 inches) | 82% | high |
| June Weather | 16°C (61°F) | 139 mm (5.5 inches) | 78% | moderate |
| July Weather | 15°C (60°F) | 95 mm (3.7 inches) | 73% | high |
| August Weather | 17°C (64°F) | 65 mm (2.6 inches) | 58% | high |
| September Weather | 20°C (69°F) | 119 mm (4.7 inches) | 62% | very high |
| October Weather | 21°C (71°F) | 210 mm (8.3 inches) | 65% | extreme |
| November Weather | 23°C (74°F) | 158 mm (6.2 inches) | 76% | extreme |
| December Weather | 25°C (77°F) | 113 mm (4.4 inches) | 85% | extreme |