Last updated: August 22, 2025
In Gualeguay, Argentina, the average temperature in May is a comfortable 15°C (59°F). However, be prepared for temperature fluctuations, as the minimum can dip to 0°C (33°F) while the maximum can rise to a warm 29°C (84°F). During this month, expect approximately 83 mm (3.3 in) of precipitation over 5 days, contributing to an average humidity level of 85%.
In May in Gualeguay, the average temperature is 15°C (59°F), with maximums reaching 29°C (84°F) and minimums dropping as low as 0°C (33°F). This pleasant yet variable climate makes Gualeguay an ideal destination for travelers looking to enjoy a range of outdoor activities.
In Gualeguay in May, the precipitation amount is 83 mm (3.3 in) over a period of 5 days.
In Gualeguay in May, humidity is 85%. With an average temperature of 15°C (59°F), this humidity feels like a warm, damp blanket wrapping around you, making traveling quite uncomfortable and sticky. Be prepared to take frequent breaks and stay hydrated as you navigate the lush, but humid environment.
In Gualeguay in May, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Gualeguay.
UV Risk Categories
Weather in Gualeguay varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Gualeguay, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 25°C (78°F) | 99 mm (3.9 inches) | 54% | extreme |
| February Weather | 24°C (75°F) | 80 mm (3.2 inches) | 61% | extreme |
| March Weather | 22°C (71°F) | 95 mm (3.7 inches) | 69% | extreme |
| April Weather | 19°C (66°F) | 95 mm (3.7 inches) | 79% | very high |
| May Weather | 15°C (59°F) | 83 mm (3.3 inches) | 85% | moderate |
| June Weather | 12°C (54°F) | 50 mm (2.0 inches) | 82% | moderate |
| July Weather | 11°C (52°F) | 50 mm (2.0 inches) | 69% | moderate |
| August Weather | 13°C (55°F) | 56 mm (2.2 inches) | 65% | high |
| September Weather | 15°C (60°F) | 85 mm (3.4 inches) | 70% | very high |
| October Weather | 18°C (64°F) | 75 mm (3.0 inches) | 63% | extreme |
| November Weather | 22°C (71°F) | 71 mm (2.8 inches) | 60% | extreme |
| December Weather | 24°C (75°F) | 90 mm (3.6 inches) | 63% | extreme |