Last updated: June 24, 2025
In Parker City, United States, the average temperature in December hovers around 2°C (35°F). Be prepared for a range of conditions, as temperatures can plummet to a minimum of -22°C (-8°F) or rise to a maximum of 17°C (63°F). Expect 73 mm (2.9 in) of precipitation spread over 10 days, contributing to the high average humidity of 86%.
In December in Parker City, the average temperature is 2°C (35°F). The maximum can reach 17°C (63°F), while the minimum can drop as low as -22°C (-8°F). Be prepared for a wide range of temperatures, making it essential to dress in layers for your travels.
In Parker City in December, the precipitation amount is 73 mm (2.9 in) over the course of 10 days.
In Parker City in December humidity is 86%. With an average temperature of 2°C (35°F), this humidity feels like a damp chill that seeps into your bones, making traveling quite uncomfortable as your clothes cling to you and the cold air cuts through any warmth you try to find.
In Parker City in December, the maximum UV index is 2, which corresponds to a low exposure category. With this level of UV radiation, the time to burn is approximately 45 minutes. To learn more about the hourly UV index in Parker City, you can visit Hourly UV Index in Parker City.
UV Risk Categories
Weather in Parker City varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Parker City, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -2°C (29°F) | 77 mm (3.0 inches) | 85% | moderate |
| February Weather | 0°C (32°F) | 92 mm (3.6 inches) | 85% | moderate |
| March Weather | 5°C (42°F) | 109 mm (4.3 inches) | 86% | high |
| April Weather | 11°C (51°F) | 97 mm (3.8 inches) | 87% | very high |
| May Weather | 17°C (64°F) | 135 mm (5.3 inches) | 81% | very high |
| June Weather | 22°C (73°F) | 118 mm (4.6 inches) | 82% | extreme |
| July Weather | 24°C (76°F) | 107 mm (4.2 inches) | 81% | very high |
| August Weather | 23°C (73°F) | 97 mm (3.8 inches) | 79% | very high |
| September Weather | 20°C (69°F) | 81 mm (3.2 inches) | 78% | very high |
| October Weather | 14°C (57°F) | 100 mm (3.9 inches) | 81% | high |
| November Weather | 5°C (41°F) | 85 mm (3.4 inches) | 89% | moderate |
| December Weather | 2°C (35°F) | 73 mm (2.9 inches) | 86% | low |