Last updated: June 24, 2025
In January, the average temperature in Mexico, United States hovers around -2°C (29°F), with extreme minimums plummeting to -27°C (-16°F) and maximums reaching a surprising 18°C (65°F). Expect 76 mm (3.0 in) of precipitation spread over 8 days, alongside a notable average humidity of 85%.
In January in Mexico, the average temperature is -2°C (29°F), with maximums reaching 18°C (65°F) and minimums dropping as low as -27°C (-16°F). Travelers should be prepared for a wide range of temperatures and dress in layers to ensure comfort during their visit.
In Mexico in January, the precipitation amount is 76 mm (3.0 in) spread over a duration of 8 days.
In Mexico in January, humidity is 85%. With an average temperature of -2°C (29°F), this humidity feels like a chilling, damp blanket that clings to your skin, making travel uncomfortable and often prompting an urgent search for warmth and shelter.
In Mexico in January, the maximum UV index is 3, which corresponds to a moderate Exposure Category. The time to burn is approximately 30 minutes. For more details on the hourly UV index in Mexico, you can check the information here.
UV Risk Categories
Weather in Mexico varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Mexico, focusing on differences in temperature, rainfall, humidity, and UV levels.
Temperature | Precipitation | Humidity | UV | |
---|---|---|---|---|
January Weather | -2°C (29°F) | 76 mm (3.0 inches) | 85% | moderate |
February Weather | -1°C (31°F) | 81 mm (3.2 inches) | 85% | moderate |
March Weather | 5°C (41°F) | 103 mm (4.0 inches) | 86% | high |
April Weather | 10°C (51°F) | 93 mm (3.7 inches) | 87% | very high |
May Weather | 17°C (63°F) | 151 mm (5.9 inches) | 81% | very high |
June Weather | 23°C (73°F) | 107 mm (4.2 inches) | 82% | very high |
July Weather | 24°C (76°F) | 105 mm (4.2 inches) | 81% | very high |
August Weather | 23°C (73°F) | 107 mm (4.2 inches) | 79% | very high |
September Weather | 20°C (69°F) | 65 mm (2.6 inches) | 78% | very high |
October Weather | 14°C (57°F) | 102 mm (4.0 inches) | 81% | high |
November Weather | 5°C (41°F) | 81 mm (3.2 inches) | 89% | moderate |
December Weather | 2°C (35°F) | 67 mm (2.6 inches) | 86% | low |