Last updated: August 28, 2025
In March, the average temperature in Dieciocho de Julio, Uruguay hovers around 21°C (71°F). You can expect a pleasant range, with minimums dipping to 14°C (57°F) and maximums reaching 31°C (87°F). During this period, precipitation averages 66 mm (2.6 in) spread over 9 days, accompanied by a consistent humidity level of 76%. Perfect weather for exploring!
In March, in Dieciocho de Julio, the average temperature is 21°C (71°F). The maximum can reach 31°C (87°F), and the minimum can be as low as 14°C (57°F). This makes it an ideal time for travelers to enjoy the pleasant weather while exploring all that Dieciocho de Julio has to offer.
In Dieciocho de Julio in March, the precipitation amount is 66 mm (2.6 in) over the course of 9 days.
In Dieciocho de Julio in March humidity is 76%. With an average temperature of 21°C (71°F), this humidity feels like a warm, enveloping blanket, making traveling both refreshing and a bit exhausting, as the air clings to your skin and you often find yourself reaching for water to stay hydrated.
In Dieciocho de Julio in March, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Dieciocho de Julio.
UV Risk Categories
Weather in Dieciocho de Julio varies notably across the year, with each month offering distinct climate conditions. This page compares March’s weather to other months in Dieciocho de Julio, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 23°C (74°F) | 104 mm (4.1 inches) | 71% | extreme |
| February Weather | 23°C (73°F) | 124 mm (4.9 inches) | 74% | extreme |
| March Weather | 21°C (71°F) | 66 mm (2.6 inches) | 76% | extreme |
| April Weather | 20°C (68°F) | 82 mm (3.2 inches) | 81% | very high |
| May Weather | 16°C (61°F) | 69 mm (2.7 inches) | 87% | moderate |
| June Weather | 14°C (57°F) | 137 mm (5.4 inches) | 86% | moderate |
| July Weather | 12°C (54°F) | 105 mm (4.2 inches) | 81% | moderate |
| August Weather | 13°C (55°F) | 107 mm (4.2 inches) | 78% | high |
| September Weather | 15°C (58°F) | 109 mm (4.3 inches) | 82% | very high |
| October Weather | 16°C (62°F) | 132 mm (5.2 inches) | 82% | extreme |
| November Weather | 19°C (67°F) | 67 mm (2.6 inches) | 79% | extreme |
| December Weather | 21°C (70°F) | 50 mm (2.0 inches) | 77% | extreme |