Last updated: August 27, 2025
In December, the average temperature in Santa Rosa de Lima, Mexico hovers around 15°C (59°F). Expect a range where the minimum dips to -1°C (31°F) and the maximum can reach 29°C (84°F). Overall, precipitation is light, averaging just 6 mm (0.2 in) over 1 day. The humidity tends to be on the higher side, averaging 81%, making for a refreshingly moist atmosphere.
In December in Santa Rosa de Lima, the average temperature is 15°C (59°F). Maximums can reach 29°C (84°F), while minimums can drop as low as -1°C (31°F). Travelers should be prepared for a wide range of temperatures during this time.
In Santa Rosa de Lima in December, the precipitation amount is 6 mm (0.2 in) over the course of 1 day.
In Santa Rosa de Lima in December humidity is 81%. With an average temperature of 15°C (59°F), this humidity feels like a heavy blanket draped over you, making traveling quite uncomfortable as you constantly wipe away beads of sweat and feel the stickiness clinging to your clothes.
In Santa Rosa de Lima 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 Santa Rosa de Lima.
UV Risk Categories
Weather in Santa Rosa de Lima varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Santa Rosa de Lima, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 15°C (58°F) | 6 mm (0.2 inches) | 74% | very high |
| February Weather | 17°C (63°F) | 7 mm (0.3 inches) | 65% | extreme |
| March Weather | 19°C (67°F) | 14 mm (0.6 inches) | 58% | extreme |
| April Weather | 22°C (71°F) | 17 mm (0.7 inches) | 58% | extreme |
| May Weather | 23°C (73°F) | 45 mm (1.8 inches) | 67% | extreme |
| June Weather | 21°C (70°F) | 126 mm (5.0 inches) | 76% | extreme |
| July Weather | 20°C (69°F) | 86 mm (3.4 inches) | 67% | extreme |
| August Weather | 21°C (69°F) | 78 mm (3.1 inches) | 68% | extreme |
| September Weather | 19°C (67°F) | 122 mm (4.8 inches) | 81% | extreme |
| October Weather | 18°C (65°F) | 57 mm (2.3 inches) | 83% | extreme |
| November Weather | 16°C (61°F) | 20 mm (0.8 inches) | 84% | very high |
| December Weather | 15°C (59°F) | 6 mm (0.2 inches) | 81% | very high |