Last updated: June 24, 2025
In Dona Ana, United States, the average temperature in December hovers around 8°C (47°F). You can expect a minimum of -6°C (21°F) and a maximum of 22°C (72°F) during this time. Be prepared for a bit of rain, with an average precipitation of 12 mm (0.5 in) spread over 3 days. The humidity is notably high at 82%, adding a touch of chill to the air.
In December in Dona Ana, the average temperature is 8°C (47°F). The maximum can reach 22°C (72°F), while the minimum can drop as low as -6°C (21°F). Be prepared for a wide range of temperatures when traveling during this time.
In Dona Ana in December, the precipitation amount is 12 mm (0.5 in) during a span of 3 days.
In Dona Ana in December humidity is 82%. With an average temperature of 8°C (47°F), this humidity feels like a damp chill that seeps into your bones, making outdoor exploration less enjoyable and requiring extra layers to stay warm and comfortable.
In Dona Ana in December, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Dona Ana.
UV Risk Categories
Weather in Dona Ana varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Dona Ana, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 7°C (45°F) | 14 mm (0.6 inches) | 79% | moderate |
| February Weather | 10°C (50°F) | 18 mm (0.7 inches) | 79% | high |
| March Weather | 14°C (58°F) | 15 mm (0.6 inches) | 65% | very high |
| April Weather | 19°C (67°F) | 4 mm (0.2 inches) | 55% | extreme |
| May Weather | 24°C (75°F) | 5 mm (0.2 inches) | 54% | extreme |
| June Weather | 28°C (83°F) | 26 mm (1.0 inches) | 53% | extreme |
| July Weather | 28°C (83°F) | 43 mm (1.7 inches) | 55% | extreme |
| August Weather | 28°C (82°F) | 39 mm (1.5 inches) | 57% | extreme |
| September Weather | 25°C (77°F) | 26 mm (1.0 inches) | 70% | extreme |
| October Weather | 19°C (66°F) | 27 mm (1.1 inches) | 75% | very high |
| November Weather | 13°C (56°F) | 15 mm (0.6 inches) | 83% | high |
| December Weather | 8°C (47°F) | 12 mm (0.5 inches) | 82% | moderate |