Last updated: June 24, 2025
In December, the average temperature in Red Oak, United States hovers around 8°C (47°F). Expect a chilly range where the minimum can drop to -9°C (16°F) but occasionally peaks at a warm 24°C (76°F). During this month, precipitation averages 102 mm (4.0 in) over about 9 days, contributing to an average humidity of 86%, making it feel quite damp.
In December in Red Oak, the average temperature is 8°C (47°F). Maximums can reach 24°C (76°F), while minimums can drop to as low as -9°C (16°F). Be prepared for varied weather conditions during your travels!
In Red Oak in December, the total precipitation amount is 102 mm (4.0 in) over a span of 9 days.
In Red Oak in December, humidity is 86%. With an average temperature of 8°C (47°F), this humidity feels like a chilling damp that penetrates your clothes, making outdoor adventures less enjoyable and encouraging you to seek warmth indoors rather than explore the sights.
In Red Oak 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 Red Oak, you can check the information here.
UV Risk Categories
Weather in Red Oak varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Red Oak, focusing on differences in temperature, rainfall, humidity, and UV levels.
Temperature | Precipitation | Humidity | UV | |
---|---|---|---|---|
January Weather | 6°C (43°F) | 90 mm (3.5 inches) | 85% | moderate |
February Weather | 9°C (49°F) | 104 mm (4.1 inches) | 82% | high |
March Weather | 11°C (53°F) | 79 mm (3.1 inches) | 81% | very high |
April Weather | 17°C (62°F) | 110 mm (4.3 inches) | 80% | very high |
May Weather | 21°C (71°F) | 114 mm (4.5 inches) | 81% | very high |
June Weather | 25°C (76°F) | 134 mm (5.3 inches) | 81% | extreme |
July Weather | 27°C (80°F) | 134 mm (5.3 inches) | 81% | extreme |
August Weather | 26°C (79°F) | 153 mm (6.0 inches) | 80% | very high |
September Weather | 23°C (74°F) | 123 mm (4.8 inches) | 79% | very high |
October Weather | 19°C (66°F) | 83 mm (3.3 inches) | 80% | very high |
November Weather | 11°C (52°F) | 85 mm (3.3 inches) | 85% | moderate |
December Weather | 8°C (47°F) | 102 mm (4.0 inches) | 86% | moderate |