Last updated: June 24, 2025
In January, the average temperature in Pinon Hills, United States hovers around 8°C (46°F), with a minimum of -6°C (22°F) and a maximum of 22°C (71°F). Expect 56 mm (2.2 in) of precipitation spread over approximately 5 days. The atmosphere is quite humid, with an average humidity level of 78%.
In January in Pinon Hills, the average temperature is 8°C (46°F). Maximum temperatures can reach 22°C (71°F), while minimums can drop as low as -6°C (22°F). Be sure to pack layers to stay comfortable during your travels!
In Pinon Hills in January, the precipitation amount is 56 mm (2.2 in) over a period of 5 days.
In Pinon Hills in January, humidity is 78%. With an average temperature of 8°C (46°F), this humidity feels like a chilly dampness that clings to your skin, making outdoor activities a bit uncomfortable and prompting you to dress in layers to stay warm while exploring.
In Pinon Hills in January, 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 Pinon Hills for better planning.
UV Risk Categories
Weather in Pinon Hills varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Pinon Hills, focusing on differences in temperature, rainfall, humidity, and UV levels.
Temperature | Precipitation | Humidity | UV | |
---|---|---|---|---|
January Weather | 8°C (46°F) | 56 mm (2.2 inches) | 78% | moderate |
February Weather | 8°C (48°F) | 53 mm (2.1 inches) | 82% | high |
March Weather | 10°C (51°F) | 68 mm (2.7 inches) | 75% | very high |
April Weather | 15°C (58°F) | 21 mm (0.8 inches) | 68% | very high |
May Weather | 17°C (63°F) | 15 mm (0.6 inches) | 57% | extreme |
June Weather | 23°C (74°F) | 6 mm (0.2 inches) | 52% | extreme |
July Weather | 26°C (79°F) | 11 mm (0.4 inches) | 46% | extreme |
August Weather | 26°C (79°F) | 16 mm (0.6 inches) | 39% | extreme |
September Weather | 23°C (73°F) | 7 mm (0.3 inches) | 48% | very high |
October Weather | 17°C (63°F) | 6 mm (0.3 inches) | 59% | high |
November Weather | 13°C (55°F) | 20 mm (0.8 inches) | 72% | moderate |
December Weather | 8°C (46°F) | 65 mm (2.6 inches) | 76% | moderate |