Last updated: August 23, 2025
In December, the average temperature in Melena del Sur, Cuba hovers around 23°C (74°F). Daytime highs can reach up to 28°C (83°F), while the nights may cool down to a minimum of 15°C (59°F). Be prepared for some rain, as the area experiences approximately 30 mm (1.2 in) of precipitation over about 3 days. With an average humidity of 81%, expect a warm and slightly humid climate during your stay!
In December in Melena del Sur, the average temperature is 23°C (74°F). Maximums can reach 28°C (83°F), while minimums can dip as low as 15°C (59°F). This pleasant temperature range makes it an ideal time for exploring the sights and enjoying outdoor activities.
In Melena del Sur in December, the precipitation amount is 30 mm (1.2 in) over the course of 3 days.
In Melena del Sur in December, humidity is 81%. With an average temperature of 23°C (74°F), this humidity feels like a warm, heavy blanket draped over your skin, making travel feel a bit more sluggish and requiring plenty of water breaks to stay comfortable.
In Melena del Sur 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 Melena del Sur.
UV Risk Categories
Weather in Melena del Sur varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Melena del Sur, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 22°C (72°F) | 17 mm (0.7 inches) | 79% | high |
| February Weather | 23°C (74°F) | 22 mm (0.9 inches) | 77% | very high |
| March Weather | 24°C (75°F) | 11 mm (0.4 inches) | 71% | extreme |
| April Weather | 26°C (78°F) | 37 mm (1.5 inches) | 70% | extreme |
| May Weather | 26°C (80°F) | 185 mm (7.3 inches) | 72% | extreme |
| June Weather | 27°C (82°F) | 134 mm (5.3 inches) | 73% | extreme |
| July Weather | 28°C (82°F) | 133 mm (5.2 inches) | 75% | extreme |
| August Weather | 28°C (83°F) | 127 mm (5.0 inches) | 77% | extreme |
| September Weather | 27°C (82°F) | 129 mm (5.1 inches) | 78% | extreme |
| October Weather | 27°C (80°F) | 132 mm (5.2 inches) | 80% | very high |
| November Weather | 25°C (77°F) | 37 mm (1.4 inches) | 81% | very high |
| December Weather | 23°C (74°F) | 30 mm (1.2 inches) | 81% | high |