Last updated: August 27, 2025
In San Jeronimo Sosola, Mexico, the average temperature in December is a comfortable 15°C (60°F), with a range that can dip to a chilly 1°C (34°F) and soar to a warm 28°C (82°F). Expect minimal rainfall, with an average precipitation of just 6 mm (0.2 in) over the course of 0 days. Humidity levels are typically high at 88%, creating a unique atmosphere throughout the month.
In December in San Jeronimo Sosola, the average temperature is 15°C (60°F), with maximums reaching up to 28°C (82°F) and minimums dropping as low as 1°C (34°F). This variability in temperature makes it essential for travelers to pack accordingly for both warm and cool conditions.
In San Jeronimo Sosola in December, the total precipitation amount is 6 mm (0.2 in), spread over a duration of 0 days.
In San Jeronimo Sosola in December humidity is 88%. With an average temperature of 15°C (60°F), this humidity feels like a damp embrace, making travel feel sluggish and heavy, as the air clings to your skin and every step requires more effort than usual.
In San Jeronimo Sosola in December, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in San Jeronimo Sosola.
UV Risk Categories
Weather in San Jeronimo Sosola varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in San Jeronimo Sosola, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 15°C (59°F) | 7 mm (0.3 inches) | 84% | extreme |
| February Weather | 17°C (63°F) | 3 mm (0.1 inches) | 80% | extreme |
| March Weather | 18°C (65°F) | 12 mm (0.5 inches) | 73% | extreme |
| April Weather | 20°C (67°F) | 38 mm (1.5 inches) | 67% | extreme |
| May Weather | 20°C (68°F) | 68 mm (2.7 inches) | 72% | extreme |
| June Weather | 19°C (66°F) | 247 mm (9.7 inches) | 73% | extreme |
| July Weather | 18°C (65°F) | 126 mm (5.0 inches) | 76% | extreme |
| August Weather | 18°C (65°F) | 228 mm (9.0 inches) | 80% | extreme |
| September Weather | 18°C (65°F) | 258 mm (10.2 inches) | 84% | extreme |
| October Weather | 17°C (64°F) | 131 mm (5.2 inches) | 89% | extreme |
| November Weather | 16°C (61°F) | 18 mm (0.7 inches) | 88% | extreme |
| December Weather | 15°C (60°F) | 6 mm (0.2 inches) | 88% | very high |