Last updated: June 24, 2025
In December, the average temperature in Church Rock, United States hovers around 0°C (32°F), making for a chilly atmosphere. Expect the temperature to dip as low as -17°C (1°F), while occasionally peaking at a comfortable 15°C (59°F). Precipitation is moderate, with about 26 mm (1.0 in) falling over 5 days, and the average humidity resting at a notable 82%. Stay warm and prepared for varying conditions!
In December in Church Rock, the average temperature is 0°C (32°F). The maximum can reach 15°C (59°F) and the minimum can be as low as -17°C (1°F). Travelers should be prepared for a wide range of temperatures, packing both warm layers for the cold and lighter clothing for the milder days.
In Church Rock in December, the precipitation amount is 26 mm (1.0 in) over the course of 5 days.
In Church Rock in December, humidity is 82%. With an average temperature of 0°C (32°F), this humidity feels like an icy breath enveloping you, making each step outdoors a challenge as the cold dampness seeps into your clothes, chilling you to the bone and sapping your energy while traveling.
In Church Rock 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 Church Rock for better planning.
UV Risk Categories
Weather in Church Rock varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Church Rock, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -1°C (30°F) | 28 mm (1.1 inches) | 81% | moderate |
| February Weather | 1°C (34°F) | 32 mm (1.3 inches) | 83% | high |
| March Weather | 5°C (42°F) | 35 mm (1.4 inches) | 71% | very high |
| April Weather | 11°C (51°F) | 20 mm (0.8 inches) | 61% | extreme |
| May Weather | 15°C (60°F) | 19 mm (0.8 inches) | 48% | extreme |
| June Weather | 22°C (71°F) | 9 mm (0.4 inches) | 36% | extreme |
| July Weather | 23°C (73°F) | 68 mm (2.7 inches) | 37% | extreme |
| August Weather | 22°C (71°F) | 24 mm (0.9 inches) | 46% | extreme |
| September Weather | 18°C (65°F) | 32 mm (1.3 inches) | 62% | extreme |
| October Weather | 11°C (52°F) | 24 mm (1.0 inches) | 74% | very high |
| November Weather | 6°C (42°F) | 14 mm (0.6 inches) | 82% | high |
| December Weather | 0°C (32°F) | 26 mm (1.0 inches) | 82% | moderate |