Last updated: June 24, 2025
In Glen Avon, United States, the average temperature in December is 12°C (54°F), with daily highs reaching up to 29°C (84°F) and lows dipping to 0°C (32°F). Expect a total precipitation of 87 mm (3.4 in) spread across about 6 days, contributing to an average humidity of 71%. This creates a unique climate that combines cool breezes with enticing moisture.
In December in Glen Avon, the average temperature is 12°C (54°F). Maximum can reach 29°C (84°F) and minimum can be as low as 0°C (32°F). This makes Glen Avon a versatile destination for travelers, perfect for enjoying both warm days and cooler nights.
In Glen Avon in December, the precipitation amount is 87 mm (3.4 in) spread over a period of 6 days.
In Glen Avon in December humidity is 71%. With an average temperature of 12°C (54°F), this humidity feels like a damp chill that clings to your skin, making it essential to dress in layers while exploring the area, as the cool air can be refreshing yet slightly uncomfortable without proper attire for outdoor activities.
In Glen Avon 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 Glen Avon for better planning.
UV Risk Categories
Weather in Glen Avon varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Glen Avon, focusing on differences in temperature, rainfall, humidity, and UV levels.
Temperature | Precipitation | Humidity | UV | |
---|---|---|---|---|
January Weather | 12°C (54°F) | 87 mm (3.4 inches) | 74% | moderate |
February Weather | 12°C (54°F) | 84 mm (3.3 inches) | 79% | high |
March Weather | 14°C (57°F) | 95 mm (3.7 inches) | 75% | very high |
April Weather | 17°C (63°F) | 35 mm (1.4 inches) | 70% | very high |
May Weather | 18°C (66°F) | 23 mm (0.9 inches) | 70% | very high |
June Weather | 23°C (73°F) | 3 mm (0.1 inches) | 72% | extreme |
July Weather | 26°C (80°F) | 1 mm (0.1 inches) | 73% | extreme |
August Weather | 26°C (80°F) | 2 mm (0.1 inches) | 69% | very high |
September Weather | 24°C (76°F) | 5 mm (0.2 inches) | 68% | very high |
October Weather | 20°C (69°F) | 15 mm (0.6 inches) | 67% | high |
November Weather | 16°C (61°F) | 35 mm (1.4 inches) | 68% | moderate |
December Weather | 12°C (54°F) | 87 mm (3.4 inches) | 71% | moderate |