Last updated: June 24, 2025
In December, the average temperature in Keenesburg, United States hovers around 1°C (34°F). Expect a broad range, with minimums dipping to -17°C (2°F) and highs reaching up to 22°C (72°F). Precipitation is light, averaging just 8 mm (0.3 in) over 2 days, while the atmosphere remains humid at around 80%. Stay prepared for a mix of chilly days and the occasional warmer spell!
In December in Keenesburg, the average temperature is 1°C (34°F). Maximums can reach 22°C (72°F), while minimums can dip as low as -17°C (2°F). Be prepared for a wide range of temperatures, making layering essential for your travels.
In Keenesburg in December, the precipitation amount is 8 mm (0.3 in) over the course of 2 days.
In Keenesburg in December, humidity is 80%. With an average temperature of 1°C (34°F), this humidity feels like a damp chill that seeps through your layers, making outdoor activities uncomfortable and potentially discouraging for travelers.
In Keenesburg 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 Keenesburg, you can check the information here.
UV Risk Categories
Weather in Keenesburg varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Keenesburg, focusing on differences in temperature, rainfall, humidity, and UV levels.
Temperature | Precipitation | Humidity | UV | |
---|---|---|---|---|
January Weather | 0°C (32°F) | 15 mm (0.6 inches) | 74% | moderate |
February Weather | 0°C (32°F) | 15 mm (0.6 inches) | 75% | moderate |
March Weather | 6°C (43°F) | 52 mm (2.0 inches) | 66% | high |
April Weather | 10°C (50°F) | 43 mm (1.7 inches) | 62% | very high |
May Weather | 15°C (59°F) | 99 mm (3.9 inches) | 74% | extreme |
June Weather | 22°C (72°F) | 45 mm (1.8 inches) | 76% | extreme |
July Weather | 25°C (77°F) | 43 mm (1.7 inches) | 75% | extreme |
August Weather | 24°C (75°F) | 39 mm (1.5 inches) | 80% | extreme |
September Weather | 20°C (69°F) | 26 mm (1.0 inches) | 79% | very high |
October Weather | 10°C (51°F) | 26 mm (1.0 inches) | 77% | high |
November Weather | 6°C (42°F) | 17 mm (0.7 inches) | 74% | moderate |
December Weather | 1°C (34°F) | 8 mm (0.3 inches) | 80% | moderate |