Last updated: June 24, 2025
In December, the average temperature in Plumsteadville, United States is a cool 3°C (37°F). Visitors should be prepared for a range of temperatures, with minimums dipping as low as -14°C (8°F) and highs reaching up to 18°C (64°F). Expect an average precipitation of 100 mm (4.0 in) over about 10 days, coupled with a high average humidity of 85%.
In December in Plumsteadville, the average temperature is 3°C (37°F). Maximum temperatures can reach up to 18°C (64°F), while minimums can drop as low as -14°C (8°F). It's essential to pack layers and be prepared for a wide range of weather conditions when traveling to Plumsteadville during this month.
In Plumsteadville in December, the precipitation amount is 100 mm (4.0 in) over the course of 10 days.
In Plumsteadville in December, humidity is 85%. With an average temperature of 3°C (37°F), this humidity feels like a chilling blanket enveloping you, making traveling uncomfortable as your clothes cling to your skin and the cold air bites at your face.
In Plumsteadville in December, the maximum UV index is 2, which corresponds to a low exposure category. With this level of UV radiation, the time to burn is approximately 45 minutes. To learn more about the hourly UV index in Plumsteadville, you can visit Hourly UV Index in Plumsteadville.
UV Risk Categories
Weather in Plumsteadville varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Plumsteadville, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 1°C (33°F) | 67 mm (2.6 inches) | 87% | moderate |
| February Weather | 2°C (36°F) | 106 mm (4.2 inches) | 85% | moderate |
| March Weather | 5°C (42°F) | 103 mm (4.0 inches) | 85% | high |
| April Weather | 11°C (52°F) | 101 mm (4.0 inches) | 83% | very high |
| May Weather | 17°C (62°F) | 140 mm (5.5 inches) | 75% | very high |
| June Weather | 22°C (71°F) | 103 mm (4.1 inches) | 73% | very high |
| July Weather | 25°C (77°F) | 137 mm (5.4 inches) | 65% | very high |
| August Weather | 24°C (75°F) | 152 mm (6.0 inches) | 62% | very high |
| September Weather | 20°C (69°F) | 99 mm (3.9 inches) | 66% | very high |
| October Weather | 15°C (59°F) | 108 mm (4.3 inches) | 79% | high |
| November Weather | 7°C (44°F) | 85 mm (3.4 inches) | 87% | moderate |
| December Weather | 3°C (37°F) | 100 mm (4.0 inches) | 85% | low |