Last updated: August 22, 2025
In San Antonio Oeste, Argentina, the average temperature in December is a pleasant 22°C (71°F). Expect a range where it can dip as low as 9°C (48°F) and soar to a warm 35°C (95°F). With 18 mm (0.7 in) of precipitation spread over 3 days, it’s a great time to explore, but don’t forget your umbrella! The average humidity sits at a comfortable 44%, perfect for outdoor activities.
In December in San Antonio Oeste, the average temperature is 22°C (71°F). Maximums can reach 35°C (95°F), while minimums can dip to as low as 9°C (48°F). This makes San Antonio Oeste an ideal destination for travelers seeking a pleasant climate with the option for both warm days and cooler evenings.
In San Antonio Oeste in December, the precipitation amount is 18 mm (0.7 in) over a span of 3 days.
In San Antonio Oeste in December, humidity is 44%. With an average temperature of 22°C (71°F), this humidity feels like a refreshing embrace, making it pleasant for traveling and exploring the sights without discomfort.
In San Antonio Oeste in December, the maximum UV index reaches 13, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take protective measures. For detailed information, you can check the Hourly UV Index in San Antonio Oeste.
UV Risk Categories
Weather in San Antonio Oeste varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in San Antonio Oeste, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 23°C (74°F) | 8 mm (0.3 inches) | 50% | extreme |
| February Weather | 22°C (72°F) | 16 mm (0.6 inches) | 51% | extreme |
| March Weather | 20°C (68°F) | 31 mm (1.2 inches) | 63% | very high |
| April Weather | 16°C (62°F) | 31 mm (1.2 inches) | 69% | high |
| May Weather | 12°C (54°F) | 41 mm (1.6 inches) | 73% | moderate |
| June Weather | 9°C (49°F) | 36 mm (1.4 inches) | 74% | low |
| July Weather | 8°C (47°F) | 29 mm (1.1 inches) | 76% | moderate |
| August Weather | 10°C (50°F) | 15 mm (0.6 inches) | 74% | moderate |
| September Weather | 13°C (55°F) | 14 mm (0.6 inches) | 65% | high |
| October Weather | 16°C (60°F) | 14 mm (0.6 inches) | 57% | very high |
| November Weather | 19°C (66°F) | 29 mm (1.1 inches) | 52% | extreme |
| December Weather | 22°C (71°F) | 18 mm (0.7 inches) | 44% | extreme |