Last updated: June 24, 2025
In December, the average temperature in Rose Hill, United States hovers around 4°C (40°F). Expect a chilly minimum of -14°C (8°F), while the mercury might rise to a pleasant 24°C (76°F) on warmer days. Prepare for 30 mm (1.2 in) of precipitation spread over 3 days, with an average humidity of 85% ensuring a distinctly crisp atmosphere.
In December in Rose Hill, the average temperature is 4°C (40°F), with maximums reaching up to 24°C (76°F) and minimums dropping as low as -14°C (8°F). This makes it essential for travelers to pack layers and be prepared for both chilly and warm conditions.
In Rose Hill in December, the precipitation amount is 30 mm (1.2 in) over the course of 3 days.
In Rose Hill in December, humidity is 85%. With an average temperature of 4°C (40°F), this humidity feels like an icy blanket wrapping around you, making outdoor activities feel much colder and damp, which can be quite uncomfortable for traveling.
In Rose Hill 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 Rose Hill, you can check the information here.
UV Risk Categories
Weather in Rose Hill varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Rose Hill, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 1°C (35°F) | 40 mm (1.6 inches) | 77% | moderate |
| February Weather | 2°C (36°F) | 28 mm (1.1 inches) | 76% | high |
| March Weather | 10°C (50°F) | 82 mm (3.2 inches) | 71% | high |
| April Weather | 13°C (56°F) | 85 mm (3.4 inches) | 73% | very high |
| May Weather | 19°C (67°F) | 166 mm (6.5 inches) | 83% | very high |
| June Weather | 26°C (78°F) | 106 mm (4.2 inches) | 83% | extreme |
| July Weather | 27°C (81°F) | 67 mm (2.7 inches) | 81% | extreme |
| August Weather | 26°C (79°F) | 86 mm (3.4 inches) | 73% | very high |
| September Weather | 23°C (74°F) | 78 mm (3.1 inches) | 67% | very high |
| October Weather | 15°C (59°F) | 127 mm (5.0 inches) | 72% | high |
| November Weather | 8°C (46°F) | 27 mm (1.0 inches) | 82% | moderate |
| December Weather | 4°C (40°F) | 30 mm (1.2 inches) | 85% | moderate |