Last updated: August 27, 2025
In December, the average temperature in San Bartolo Tutotepec, Mexico hovers around 15°C (60°F). However, you can expect a range, with temperatures dipping as low as 1°C (33°F) and peaking at a warm 28°C (82°F). During this month, precipitation averages at 47 mm (1.9 in) across 8 days, while the humidity remains high at an average of 91%.
In December in San Bartolo Tutotepec, the average temperature is 15°C (60°F). Maximums can reach 28°C (82°F), and minimums can be as low as 1°C (33°F). It's a great time for travelers to enjoy mild weather while exploring San Bartolo Tutotepec.
In San Bartolo Tutotepec in December, the precipitation amount is 47 mm (1.9 in) over a span of 8 days.
In San Bartolo Tutotepec in December, humidity is 91%. With an average temperature of 15°C (60°F), this humidity feels like traveling through a warm, damp blanket, making every step heavier and the air thick, which can be quite uncomfortable for most travelers.
In San Bartolo Tutotepec 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 Bartolo Tutotepec.
UV Risk Categories
Weather in San Bartolo Tutotepec varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in San Bartolo Tutotepec, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 15°C (59°F) | 68 mm (2.7 inches) | 88% | very high |
| February Weather | 16°C (62°F) | 59 mm (2.3 inches) | 86% | extreme |
| March Weather | 18°C (65°F) | 83 mm (3.3 inches) | 83% | extreme |
| April Weather | 21°C (69°F) | 93 mm (3.7 inches) | 80% | extreme |
| May Weather | 22°C (73°F) | 160 mm (6.3 inches) | 82% | extreme |
| June Weather | 22°C (72°F) | 219 mm (8.6 inches) | 79% | extreme |
| July Weather | 22°C (71°F) | 158 mm (6.2 inches) | 72% | extreme |
| August Weather | 22°C (72°F) | 209 mm (8.2 inches) | 74% | extreme |
| September Weather | 21°C (71°F) | 235 mm (9.2 inches) | 84% | extreme |
| October Weather | 20°C (68°F) | 267 mm (10.5 inches) | 92% | extreme |
| November Weather | 17°C (63°F) | 102 mm (4.0 inches) | 91% | very high |
| December Weather | 15°C (60°F) | 47 mm (1.9 inches) | 91% | very high |