Last updated: August 27, 2025
In December, the average temperature in El Santuario (Barrio Nuevo), Mexico is a mild 14°C (58°F), with extremes ranging from a chilly 1°C (35°F) to a warm 26°C (79°F). Expect 104 mm (4.1 in) of precipitation over approximately 14 days, leading to a high average humidity of 91%. Be prepared for a mix of wet conditions and comfortable temperatures as you explore this vibrant destination!
In December in El Santuario (Barrio Nuevo), the average temperature is 14°C (58°F). The maximum can reach 26°C (79°F) and the minimum can be as low as 1°C (35°F). This range makes it a great time for travelers to enjoy mild weather while exploring the area.
In El Santuario (Barrio Nuevo) in December, the precipitation amount is 104 mm (4.1 in) distributed over a span of 14 days.
In El Santuario (Barrio Nuevo) in December humidity is 91%. With an average temperature of 14°C (58°F), this humidity feels like a heavy blanket wrapping around you, making travel a bit uncomfortable as sweat mingles with the cool air, creating an uneasy atmosphere for exploration.
In El Santuario (Barrio Nuevo) 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 El Santuario (Barrio Nuevo).
UV Risk Categories
Weather in El Santuario (Barrio Nuevo) varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in El Santuario (Barrio Nuevo), focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 14°C (57°F) | 140 mm (5.5 inches) | 88% | very high |
| February Weather | 15°C (60°F) | 113 mm (4.4 inches) | 86% | extreme |
| March Weather | 17°C (62°F) | 172 mm (6.8 inches) | 84% | extreme |
| April Weather | 19°C (66°F) | 162 mm (6.4 inches) | 81% | extreme |
| May Weather | 20°C (68°F) | 246 mm (9.7 inches) | 82% | extreme |
| June Weather | 20°C (68°F) | 288 mm (11.3 inches) | 81% | extreme |
| July Weather | 19°C (67°F) | 114 mm (4.5 inches) | 81% | extreme |
| August Weather | 19°C (67°F) | 176 mm (6.9 inches) | 82% | extreme |
| September Weather | 19°C (67°F) | 251 mm (9.9 inches) | 86% | extreme |
| October Weather | 18°C (66°F) | 194 mm (7.6 inches) | 90% | extreme |
| November Weather | 16°C (61°F) | 151 mm (6.0 inches) | 91% | very high |
| December Weather | 14°C (58°F) | 104 mm (4.1 inches) | 91% | very high |