Last updated: June 24, 2025
In December, the average temperature in Broken Arrow, United States rests at a cool 7°C (45°F). Expect a chilly minimum of -8°C (17°F) and a warm maximum reaching 25°C (77°F). This month brings about 56 mm (2.2 in) of precipitation over approximately 6 days, along with an average humidity level of 87%. Prepare for a mix of conditions if you're planning a visit!
In December in Broken Arrow, the average temperature is 7°C (45°F). Maximums can reach 25°C (77°F), while minimums can drop as low as -8°C (17°F). Be prepared for a wide range of temperatures during your travels to Broken Arrow this month.
In Broken Arrow in December, the precipitation amount is 56 mm (2.2 in) spread over 6 days.
In Broken Arrow in December, humidity is 87%. With an average temperature of 7°C (45°F), this humidity feels like a damp chill that seeps into your bones, making outdoor adventures somewhat uncomfortable and urging travelers to seek refuge in cozy cafes or warm indoor activities.
In Broken Arrow 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 Broken Arrow, you can check the information here.
UV Risk Categories
Weather in Broken Arrow varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Broken Arrow, focusing on differences in temperature, rainfall, humidity, and UV levels.
Temperature | Precipitation | Humidity | UV | |
---|---|---|---|---|
January Weather | 4°C (39°F) | 81 mm (3.2 inches) | 79% | moderate |
February Weather | 5°C (42°F) | 78 mm (3.1 inches) | 78% | high |
March Weather | 12°C (54°F) | 115 mm (4.5 inches) | 75% | high |
April Weather | 15°C (60°F) | 162 mm (6.4 inches) | 75% | very high |
May Weather | 21°C (70°F) | 194 mm (7.6 inches) | 83% | very high |
June Weather | 26°C (79°F) | 101 mm (4.0 inches) | 81% | extreme |
July Weather | 28°C (83°F) | 92 mm (3.6 inches) | 78% | extreme |
August Weather | 27°C (81°F) | 122 mm (4.8 inches) | 68% | very high |
September Weather | 25°C (76°F) | 87 mm (3.4 inches) | 64% | very high |
October Weather | 17°C (63°F) | 142 mm (5.6 inches) | 71% | high |
November Weather | 10°C (51°F) | 55 mm (2.2 inches) | 82% | moderate |
December Weather | 7°C (45°F) | 56 mm (2.2 inches) | 87% | moderate |