Last updated: August 22, 2025
In September, the average temperature in Veinticinco de Mayo, Argentina hovers around 13°C (56°F). Expect temperatures to vary, with a minimum of -2°C (29°F) and a maximum reaching 32°C (89°F). During this month, the area typically experiences 95 mm (3.8 in) of precipitation over about 6 days, contributing to an average humidity of 66%.
In September in Veinticinco de Mayo, the average temperature is 13°C (56°F), with maximums reaching up to 32°C (89°F) and minimums dropping as low as -2°C (29°F). Travelers should be prepared for a wide range of temperatures when visiting during this time.
In Veinticinco de Mayo in September, the precipitation amount is 95 mm (3.8 in) spread over a duration of 6 days.
In Veinticinco de Mayo in September, humidity is 66%. With an average temperature of 13°C (56°F), this humidity feels like a refreshing embrace, making travel comfortable yet occasionally brisk, inviting you to explore while ensuring you stay hydrated and take breaks from time to time.
In Veinticinco de Mayo in September, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Veinticinco de Mayo.
UV Risk Categories
Weather in Veinticinco de Mayo varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Veinticinco de Mayo, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 24°C (75°F) | 72 mm (2.9 inches) | 46% | extreme |
| February Weather | 22°C (72°F) | 67 mm (2.6 inches) | 54% | extreme |
| March Weather | 20°C (68°F) | 83 mm (3.3 inches) | 64% | extreme |
| April Weather | 17°C (63°F) | 116 mm (4.6 inches) | 76% | high |
| May Weather | 13°C (55°F) | 57 mm (2.2 inches) | 81% | moderate |
| June Weather | 10°C (51°F) | 46 mm (1.8 inches) | 76% | moderate |
| July Weather | 9°C (49°F) | 39 mm (1.5 inches) | 65% | moderate |
| August Weather | 11°C (52°F) | 37 mm (1.4 inches) | 59% | high |
| September Weather | 13°C (56°F) | 95 mm (3.8 inches) | 66% | very high |
| October Weather | 16°C (61°F) | 71 mm (2.8 inches) | 57% | very high |
| November Weather | 20°C (68°F) | 79 mm (3.1 inches) | 54% | extreme |
| December Weather | 22°C (72°F) | 89 mm (3.5 inches) | 48% | extreme |