Last updated: June 24, 2025
The average temperature in Star City, United States during December is a cool 10°C (50°F), with temperatures ranging from a brisk -7°C (20°F) to a warm 26°C (79°F). Expect precipitation of around 150 mm (5.9 in) spread over 11 days, accompanied by a high average humidity of 88%.
In December in Star City, the average temperature is 10°C (50°F), with maximums reaching up to 26°C (79°F) and minimums dropping as low as -7°C (20°F). This varied climate makes it essential for travelers to pack layers to stay comfortable throughout the day.
In Star City in December, the total precipitation amount reaches 150 mm (5.9 in) over the course of 11 days.
In Star City in December, humidity is 88%. With an average temperature of 10°C (50°F), this humidity feels like a damp chill that seeps into your bones, making outdoor exploration uncomfortable and encouraging travelers to seek cozy indoor activities instead.
In Star City in December, the maximum UV index reaches 4, which corresponds to a moderate Exposure Category. With a time to burn of 30 minutes, it’s important to take precautions to protect your skin. You can find more details in the Hourly UV Index in Star City for better planning.
UV Risk Categories
Weather in Star City varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Star City, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 7°C (45°F) | 116 mm (4.6 inches) | 84% | moderate |
| February Weather | 9°C (48°F) | 174 mm (6.8 inches) | 83% | high |
| March Weather | 14°C (58°F) | 177 mm (7.0 inches) | 80% | very high |
| April Weather | 17°C (63°F) | 158 mm (6.2 inches) | 82% | very high |
| May Weather | 23°C (73°F) | 144 mm (5.7 inches) | 83% | extreme |
| June Weather | 26°C (80°F) | 109 mm (4.3 inches) | 80% | extreme |
| July Weather | 28°C (83°F) | 95 mm (3.8 inches) | 80% | extreme |
| August Weather | 27°C (81°F) | 117 mm (4.6 inches) | 75% | extreme |
| September Weather | 25°C (78°F) | 95 mm (3.8 inches) | 73% | very high |
| October Weather | 19°C (66°F) | 146 mm (5.7 inches) | 76% | high |
| November Weather | 12°C (53°F) | 75 mm (3.0 inches) | 84% | high |
| December Weather | 10°C (50°F) | 150 mm (5.9 inches) | 88% | moderate |