Last updated: August 27, 2025
In El Varal (San Sebastian Numero Uno), Mexico, the average temperature in December hovers around 20°C (68°F). However, be prepared for a range of temperatures, with minimums dipping to 5°C (42°F) and maximums soaring to 36°C (96°F). The month sees relatively low precipitation, averaging just 11 mm (0.4 in) over 1 day, while humidity stays at a comfortable 72%.
In December in El Varal (San Sebastian Numero Uno), the average temperature is 20°C (68°F). Maximums can reach 36°C (96°F) and minimums can drop as low as 5°C (42°F). Be prepared for a range of temperatures, making it ideal for both warm and cooler outfit choices during your travels.
In El Varal (San Sebastian Numero Uno) in December, the precipitation amount is 11 mm (0.4 in) over the course of one day.
In El Varal (San Sebastian Numero Uno) in December humidity is 72%. With an average temperature of 20°C (68°F), this humidity feels like a heavy blanket enveloping you, making every step slightly more laborious and the air thick with moisture, which can be uncomfortable for traveling.
In El Varal (San Sebastian Numero Uno) in December, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in El Varal (San Sebastian Numero Uno), you can refer to this Hourly UV Index in El Varal (San Sebastian Numero Uno).
UV Risk Categories
Weather in El Varal (San Sebastian Numero Uno) varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in El Varal (San Sebastian Numero Uno), focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 19°C (66°F) | 11 mm (0.4 inches) | 70% | high |
| February Weather | 19°C (67°F) | 18 mm (0.7 inches) | 67% | very high |
| March Weather | 21°C (70°F) | 6 mm (0.2 inches) | 62% | very high |
| April Weather | 23°C (75°F) | 0 mm (0.0 inches) | 58% | extreme |
| May Weather | 26°C (79°F) | 0 mm (0.0 inches) | 59% | extreme |
| June Weather | 29°C (85°F) | 18 mm (0.7 inches) | 64% | extreme |
| July Weather | 31°C (87°F) | 81 mm (3.2 inches) | 74% | extreme |
| August Weather | 30°C (87°F) | 119 mm (4.7 inches) | 78% | extreme |
| September Weather | 29°C (85°F) | 115 mm (4.5 inches) | 78% | extreme |
| October Weather | 28°C (84°F) | 24 mm (0.9 inches) | 75% | very high |
| November Weather | 24°C (76°F) | 29 mm (1.1 inches) | 74% | high |
| December Weather | 20°C (68°F) | 11 mm (0.4 inches) | 72% | high |