Last updated: June 24, 2025
In December, the average temperature in Rising Sun-Lebanon, United States hovers around 6°C (43°F). However, be prepared for a chill, as minimums can drop to -9°C (17°F), while the mercury can rise to a comfortable 20°C (68°F). During this month, you can expect 103 mm (4.0 in) of precipitation over approximately 9 days, with an average humidity of 84%, adding to the overall atmosphere.
In December in Rising Sun-Lebanon, the average temperature is 6°C (43°F). The maximum can reach 20°C (68°F), while the minimum can drop as low as -9°C (17°F). Be prepared for a wide range of temperatures when traveling to Rising Sun-Lebanon during this time of year.
In Rising Sun-Lebanon in December, the precipitation amount is 103 mm (4.0 in) over the course of 9 days.
In Rising Sun-Lebanon in December, humidity is 84%. With an average temperature of 6°C (43°F), this humidity feels like a damp chill that penetrates your clothing, making outdoor excursions uncomfortable and prompting travelers to seek refuge indoors or find warm, sheltered spots to enjoy their surroundings.
In Rising Sun-Lebanon in December, the maximum UV index is 3, which corresponds to a moderate Exposure Category. The time to burn is approximately 30 minutes. For more details on the hourly UV index in Rising Sun-Lebanon, you can check the information here.
UV Risk Categories
Weather in Rising Sun-Lebanon varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Rising Sun-Lebanon, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 3°C (38°F) | 63 mm (2.5 inches) | 84% | moderate |
| February Weather | 5°C (41°F) | 104 mm (4.1 inches) | 83% | moderate |
| March Weather | 8°C (46°F) | 104 mm (4.1 inches) | 83% | high |
| April Weather | 13°C (56°F) | 93 mm (3.7 inches) | 81% | very high |
| May Weather | 18°C (65°F) | 128 mm (5.1 inches) | 78% | very high |
| June Weather | 23°C (74°F) | 107 mm (4.2 inches) | 79% | very high |
| July Weather | 26°C (80°F) | 152 mm (6.0 inches) | 74% | very high |
| August Weather | 25°C (78°F) | 179 mm (7.0 inches) | 72% | very high |
| September Weather | 22°C (73°F) | 103 mm (4.1 inches) | 75% | very high |
| October Weather | 17°C (64°F) | 128 mm (5.0 inches) | 81% | high |
| November Weather | 10°C (50°F) | 83 mm (3.3 inches) | 85% | moderate |
| December Weather | 6°C (43°F) | 103 mm (4.0 inches) | 84% | moderate |