Last updated: August 27, 2025
In December, the average temperature in Santa Rosa de Lima, Mexico is a pleasant 21°C (69°F), with temperatures ranging from a minimum of 12°C (53°F) to a maximum of 32°C (90°F). Expect some light rain, with 15 mm (0.6 in) of precipitation over approximately 3 days. The air will feel comfortably moist, boasting an average humidity of 70%.
In December in Santa Rosa de Lima, the average temperature is 21°C (69°F). Maximum temperatures can reach up to 32°C (90°F), while minimums can drop as low as 12°C (53°F). This moderate climate makes Santa Rosa de Lima an ideal destination for travelers seeking pleasant weather for outdoor activities.
In Santa Rosa de Lima in December, the precipitation amount is 15 mm (0.6 in) over the course of 3 days.
In Santa Rosa de Lima in December, humidity is 70%. With an average temperature of 21°C (69°F), this humidity feels like a warm blanket that envelops you as you travel, making you feel sticky and a bit lethargic, yet it adds a certain tropical charm to your adventures.
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 | 21°C (70°F) | 6 mm (0.2 inches) | 65% | very high |
| February Weather | 21°C (71°F) | 4 mm (0.2 inches) | 61% | extreme |
| March Weather | 23°C (73°F) | 7 mm (0.3 inches) | 59% | extreme |
| April Weather | 24°C (75°F) | 4 mm (0.2 inches) | 62% | extreme |
| May Weather | 24°C (76°F) | 66 mm (2.6 inches) | 73% | extreme |
| June Weather | 23°C (73°F) | 250 mm (9.9 inches) | 78% | extreme |
| July Weather | 23°C (74°F) | 190 mm (7.5 inches) | 79% | extreme |
| August Weather | 22°C (73°F) | 330 mm (13.0 inches) | 82% | extreme |
| September Weather | 22°C (72°F) | 357 mm (14.0 inches) | 82% | extreme |
| October Weather | 22°C (72°F) | 252 mm (9.9 inches) | 79% | extreme |
| November Weather | 22°C (71°F) | 53 mm (2.1 inches) | 72% | very high |
| December Weather | 21°C (69°F) | 15 mm (0.6 inches) | 70% | very high |