Last updated: August 27, 2025
In January, the average temperature in San Juan Atepec, Mexico hovers around 13°C (56°F). Expect a range with minimums dipping to 4°C (40°F) and maximums soaring to 26°C (80°F). Rainy days are likely, with 75 mm (3.0 in) of precipitation spread over 13 days. Adding to the mix, the average humidity stands at a notable 84%, creating a lush and vibrant atmosphere.
In January in San Juan Atepec, the average temperature is 13°C (56°F). The maximum can reach 26°C (80°F), and the minimum can be as low as 4°C (40°F). It's a great time to explore San Juan Atepec while enjoying mild weather and a comfortable climate.
In San Juan Atepec in January, the precipitation amount is 75 mm (3.0 in) over the course of 13 days.
In San Juan Atepec in January, humidity is 84%. With an average temperature of 13°C (56°F), this humidity feels like a damp blanket wrapping around you, making it feel cooler and more uncomfortable for traveling, as the air clings to your skin and weighs you down with a sense of heaviness.
In San Juan Atepec in January, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in San Juan Atepec.
UV Risk Categories
Weather in San Juan Atepec varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in San Juan Atepec, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 13°C (56°F) | 75 mm (3.0 inches) | 84% | very high |
| February Weather | 15°C (59°F) | 61 mm (2.4 inches) | 80% | extreme |
| March Weather | 16°C (61°F) | 66 mm (2.6 inches) | 73% | extreme |
| April Weather | 18°C (64°F) | 115 mm (4.5 inches) | 67% | extreme |
| May Weather | 18°C (65°F) | 204 mm (8.0 inches) | 72% | extreme |
| June Weather | 18°C (64°F) | 417 mm (16.4 inches) | 73% | extreme |
| July Weather | 17°C (63°F) | 234 mm (9.2 inches) | 76% | extreme |
| August Weather | 17°C (63°F) | 367 mm (14.4 inches) | 80% | extreme |
| September Weather | 17°C (64°F) | 446 mm (17.6 inches) | 84% | extreme |
| October Weather | 17°C (62°F) | 333 mm (13.1 inches) | 89% | extreme |
| November Weather | 15°C (58°F) | 156 mm (6.1 inches) | 88% | very high |
| December Weather | 14°C (57°F) | 55 mm (2.2 inches) | 88% | very high |