Last updated: August 23, 2025
In Santa Cruz de El Seibo, Dominican Republic, the average temperature in December hovers around 25°C (77°F), offering a pleasant climate. Expect minimum temperatures to drop to 19°C (67°F), while the mercury can rise to a comfortable 31°C (88°F) on warmer days. With an average precipitation amount of 50 mm (1.9 in) over 16 days, occasional showers are likely. The atmosphere tends to be quite humid, with an average humidity of 77%, perfect for a lush, vibrant environment.
In December in Santa Cruz de El Seibo, the average temperature is 25°C (77°F). The maximum can reach 31°C (88°F), while the minimum can drop to as low as 19°C (67°F). This pleasant climate makes it an ideal time for outdoor adventures and sightseeing.
In Santa Cruz de El Seibo in December, the precipitation amount is 50 mm (1.9 in) over the course of 16 days.
In Santa Cruz de El Seibo in December, humidity is 77%. With an average temperature of 25°C (77°F), this humidity feels like a warm blanket wrapping around you, making travel feel slightly heavy but still pleasant, as long as you stay hydrated and take frequent breaks in the shade.
In Santa Cruz de El Seibo 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 Cruz de El Seibo.
UV Risk Categories
Weather in Santa Cruz de El Seibo varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Santa Cruz de El Seibo, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 24°C (76°F) | 39 mm (1.5 inches) | 74% | very high |
| February Weather | 24°C (76°F) | 47 mm (1.8 inches) | 73% | extreme |
| March Weather | 24°C (76°F) | 74 mm (2.9 inches) | 71% | extreme |
| April Weather | 25°C (78°F) | 66 mm (2.6 inches) | 72% | extreme |
| May Weather | 26°C (80°F) | 112 mm (4.4 inches) | 72% | extreme |
| June Weather | 27°C (81°F) | 83 mm (3.3 inches) | 73% | extreme |
| July Weather | 27°C (82°F) | 109 mm (4.3 inches) | 78% | extreme |
| August Weather | 28°C (82°F) | 116 mm (4.6 inches) | 80% | extreme |
| September Weather | 27°C (81°F) | 173 mm (6.8 inches) | 80% | extreme |
| October Weather | 27°C (80°F) | 150 mm (5.9 inches) | 79% | extreme |
| November Weather | 26°C (79°F) | 131 mm (5.2 inches) | 79% | very high |
| December Weather | 25°C (77°F) | 50 mm (1.9 inches) | 77% | very high |