Last updated: June 24, 2025
In Bailey, United States, the average temperature in December is 9°C (48°F). During this time, temperatures can swing from a chilly -9°C (16°F) to a pleasant 25°C (76°F). Expect 103 mm (4.1 in) of precipitation spread over 9 days, and prepare for high moisture levels, with an average humidity of 86%.
In December in Bailey, the average temperature is 9°C (48°F). Maximum temperatures can reach 25°C (76°F), while minimums can drop as low as -9°C (16°F). Be prepared for a diverse range of weather conditions when traveling during this time.
In Bailey in December, the precipitation amount is 103 mm (4.1 in) distributed over 9 days.
In Bailey in December, humidity is 86%. With an average temperature of 9°C (48°F), this humidity feels like a damp chill that wraps around you, making outdoor activities uncomfortable and travel less enjoyable.
In Bailey 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 Bailey, you can check the information here.
UV Risk Categories
Weather in Bailey varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Bailey, focusing on differences in temperature, rainfall, humidity, and UV levels.
Temperature | Precipitation | Humidity | UV | |
---|---|---|---|---|
January Weather | 7°C (44°F) | 90 mm (3.6 inches) | 85% | moderate |
February Weather | 10°C (49°F) | 95 mm (3.7 inches) | 82% | high |
March Weather | 12°C (53°F) | 74 mm (2.9 inches) | 81% | very high |
April Weather | 17°C (63°F) | 110 mm (4.3 inches) | 80% | very high |
May Weather | 22°C (71°F) | 112 mm (4.4 inches) | 81% | extreme |
June Weather | 25°C (77°F) | 128 mm (5.0 inches) | 81% | extreme |
July Weather | 27°C (81°F) | 123 mm (4.8 inches) | 81% | extreme |
August Weather | 26°C (79°F) | 146 mm (5.8 inches) | 80% | very high |
September Weather | 24°C (75°F) | 124 mm (4.9 inches) | 79% | very high |
October Weather | 19°C (66°F) | 75 mm (3.0 inches) | 80% | very high |
November Weather | 11°C (52°F) | 87 mm (3.4 inches) | 85% | moderate |
December Weather | 9°C (48°F) | 103 mm (4.1 inches) | 86% | moderate |