Last updated: August 27, 2025
In Santa Rosa Treinta, Mexico, the average temperature in January hovers around 20°C (69°F), creating a pleasantly mild atmosphere. Be prepared for a range, as temperatures can dip to a minimum of 7°C (45°F) and soar to a maximum of 33°C (91°F). With only 2 mm (0.1 in) of precipitation over 0 days, you can expect dry conditions and relatively high humidity at 84% for that time of year. Enjoy the unique climate!
In January in Santa Rosa Treinta, the average temperature is 20°C (69°F). Maximums can reach 33°C (91°F), and minimums can drop as low as 7°C (45°F). It's a great time to pack for both warm sunny days and cooler evenings while exploring the area.
In Santa Rosa Treinta in January, the precipitation amount is 2 mm (0.1 in) during a span of 0 days.
In Santa Rosa Treinta in January humidity is 84%. With an average temperature of 20°C (69°F), this humidity feels like walking through a warm, moist blanket, making travel feel heavy and slightly fatigued as the heat clings to your skin and leaves you yearning for a refreshing breeze.
In Santa Rosa Treinta in January, 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 Santa Rosa Treinta.
UV Risk Categories
Weather in Santa Rosa Treinta varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Santa Rosa Treinta, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 20°C (69°F) | 2 mm (0.1 inches) | 84% | very high |
| February Weather | 22°C (72°F) | 1 mm (0.0 inches) | 78% | extreme |
| March Weather | 25°C (77°F) | 4 mm (0.2 inches) | 75% | extreme |
| April Weather | 26°C (80°F) | 13 mm (0.5 inches) | 70% | extreme |
| May Weather | 26°C (80°F) | 66 mm (2.6 inches) | 77% | extreme |
| June Weather | 24°C (76°F) | 222 mm (8.7 inches) | 76% | extreme |
| July Weather | 24°C (76°F) | 132 mm (5.2 inches) | 68% | extreme |
| August Weather | 24°C (75°F) | 196 mm (7.7 inches) | 70% | extreme |
| September Weather | 23°C (74°F) | 215 mm (8.5 inches) | 82% | extreme |
| October Weather | 23°C (74°F) | 106 mm (4.2 inches) | 91% | extreme |
| November Weather | 22°C (71°F) | 20 mm (0.8 inches) | 89% | very high |
| December Weather | 20°C (69°F) | 2 mm (0.1 inches) | 88% | very high |