Last updated: August 27, 2025
In Santa Cruz, Mexico, the average temperature in December hovers around 15°C (59°F). However, temperatures can vary significantly, with a minimum as low as -4°C (26°F) and a maximum reaching 31°C (87°F). Expect about 19 mm (0.8 in) of precipitation spread over 3 days, accompanied by a high average humidity of 87%. 🌧️
In December in Santa Cruz, the average temperature is 15°C (59°F). The maximum can reach 31°C (87°F), while the minimum can drop as low as -4°C (26°F). Be prepared for a wide range of temperatures during your travels, ensuring you pack accordingly for both warm and cool conditions.
In Santa Cruz in December, the precipitation amount averaged 19 mm (0.8 in) over a span of 3 days.
In Santa Cruz in December, humidity is 87%. With an average temperature of 15°C (59°F), this humidity feels like a heavy blanket, making traveling uncomfortable as the air feels thick and stifling, often leaving you feeling hot and sticky even when the temperature isn't too high.
In Santa Cruz in December, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Santa Cruz.
UV Risk Categories
Weather in Santa Cruz varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Santa Cruz, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 14°C (57°F) | 19 mm (0.8 inches) | 75% | very high |
| February Weather | 17°C (62°F) | 20 mm (0.8 inches) | 69% | very high |
| March Weather | 19°C (66°F) | 27 mm (1.1 inches) | 65% | extreme |
| April Weather | 22°C (71°F) | 24 mm (1.0 inches) | 64% | extreme |
| May Weather | 23°C (74°F) | 54 mm (2.1 inches) | 75% | extreme |
| June Weather | 23°C (74°F) | 42 mm (1.7 inches) | 78% | extreme |
| July Weather | 23°C (74°F) | 45 mm (1.8 inches) | 67% | extreme |
| August Weather | 23°C (74°F) | 25 mm (1.0 inches) | 64% | extreme |
| September Weather | 22°C (72°F) | 52 mm (2.0 inches) | 81% | extreme |
| October Weather | 20°C (69°F) | 50 mm (2.0 inches) | 85% | extreme |
| November Weather | 17°C (63°F) | 21 mm (0.8 inches) | 87% | very high |
| December Weather | 15°C (59°F) | 19 mm (0.8 inches) | 87% | high |