Last updated: August 27, 2025
In San Antonio Fraternidad, Mexico, the average temperature in December hovers around 20°C (69°F). Expect a pleasant range, with minimums dipping to 6°C (44°F) and highs soaring up to 32°C (90°F). During this time, precipitation totals around 63 mm (2.5 in) spread across 11 days, contributing to a notably high average humidity of 91%. Stay prepared for a mix of warmth and moisture!
In December in San Antonio Fraternidad, the average temperature is 20°C (69°F). Maximum temperatures can reach 32°C (90°F), while the minimum can drop to as low as 6°C (44°F). It's a great time to explore San Antonio Fraternidad as you can enjoy mild to warm weather, making it perfect for outdoor activities.
In San Antonio Fraternidad in December, the precipitation amount is 63 mm (2.5 in) during a total of 11 days.
In San Antonio Fraternidad in December, humidity is 91%. With an average temperature of 20°C (69°F), this humidity feels like a thick, warm blanket enveloping you, making outdoor activities quite challenging and prompting you to seek shade and hydration frequently while traveling.
In San Antonio Fraternidad in December, 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 San Antonio Fraternidad.
UV Risk Categories
Weather in San Antonio Fraternidad varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in San Antonio Fraternidad, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 20°C (68°F) | 66 mm (2.6 inches) | 88% | very high |
| February Weather | 21°C (70°F) | 68 mm (2.7 inches) | 86% | extreme |
| March Weather | 23°C (74°F) | 81 mm (3.2 inches) | 84% | extreme |
| April Weather | 25°C (78°F) | 92 mm (3.6 inches) | 81% | extreme |
| May Weather | 27°C (81°F) | 112 mm (4.4 inches) | 82% | extreme |
| June Weather | 26°C (79°F) | 274 mm (10.8 inches) | 81% | extreme |
| July Weather | 26°C (79°F) | 137 mm (5.4 inches) | 81% | extreme |
| August Weather | 26°C (79°F) | 176 mm (6.9 inches) | 82% | extreme |
| September Weather | 26°C (79°F) | 250 mm (9.9 inches) | 86% | extreme |
| October Weather | 25°C (77°F) | 223 mm (8.8 inches) | 90% | extreme |
| November Weather | 22°C (72°F) | 137 mm (5.4 inches) | 91% | very high |
| December Weather | 20°C (69°F) | 63 mm (2.5 inches) | 91% | very high |