Last updated: June 24, 2025
In December, the average temperature in Lewisburg, United States hovers around 3°C (38°F), with a minimum of -17°C (1°F) and a maximum reaching up to 19°C (67°F). Expect about 96 mm (3.8 in) of precipitation spread over 10 days, and a high average humidity of 86%. Embrace the chill and prepare for a damp, cool month!
In December in Lewisburg, the average temperature is 3°C (38°F). The maximum can reach 19°C (67°F), while the minimum can drop as low as -17°C (1°F). Travelers should be prepared for a wide range of temperatures and pack accordingly.
In Lewisburg in December, the total precipitation amount is 96 mm (3.8 in) over a span of 10 days.
In Lewisburg in December humidity is 86%. With an average temperature of 3°C (38°F), this humidity feels like a damp chill that seeps through your layers, making traveling uncomfortable as breath clouds visibly in the crisp air.
In Lewisburg 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 Lewisburg, you can check the information here.
UV Risk Categories
Weather in Lewisburg varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Lewisburg, focusing on differences in temperature, rainfall, humidity, and UV levels.
Temperature | Precipitation | Humidity | UV | |
---|---|---|---|---|
January Weather | 0°C (33°F) | 79 mm (3.1 inches) | 87% | moderate |
February Weather | 3°C (38°F) | 138 mm (5.4 inches) | 87% | high |
March Weather | 6°C (43°F) | 101 mm (4.0 inches) | 86% | very high |
April Weather | 11°C (52°F) | 123 mm (4.8 inches) | 84% | very high |
May Weather | 16°C (61°F) | 136 mm (5.4 inches) | 83% | extreme |
June Weather | 20°C (68°F) | 93 mm (3.7 inches) | 83% | extreme |
July Weather | 22°C (73°F) | 70 mm (2.8 inches) | 79% | extreme |
August Weather | 21°C (71°F) | 84 mm (3.3 inches) | 66% | very high |
September Weather | 19°C (66°F) | 94 mm (3.7 inches) | 68% | very high |
October Weather | 13°C (56°F) | 112 mm (4.4 inches) | 78% | high |
November Weather | 5°C (42°F) | 70 mm (2.8 inches) | 89% | moderate |
December Weather | 3°C (38°F) | 96 mm (3.8 inches) | 86% | moderate |