Last updated: June 24, 2025
In December, the average temperature in South Webster, United States is a cool 4°C (40°F), with temperatures dipping as low as -13°C (9°F) and peaking at 20°C (68°F). Expect 114 mm (4.5 in) of precipitation spread over 11 days, contributing to a high average humidity of 87%. Prepare accordingly for these varying conditions!
In December in South Webster, the average temperature is 4°C (40°F). Maximums can reach 20°C (68°F) and minimums can be as low as -13°C (9°F). Travelers should be prepared for a wide range of temperatures and pack accordingly.
In South Webster in December, the total precipitation amount is 114 mm (4.5 in) spread over 11 days.
In South Webster in December humidity is 87%. With an average temperature of 4°C (40°F), this humidity feels like an uncomfortable chill that seeps into your bones, making it essential to dress warmly and prepare for damp conditions, which can dampen your spirits while traveling.
In South Webster 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 South Webster, you can check the information here.
UV Risk Categories
Weather in South Webster varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in South Webster, focusing on differences in temperature, rainfall, humidity, and UV levels.
Temperature | Precipitation | Humidity | UV | |
---|---|---|---|---|
January Weather | 2°C (35°F) | 87 mm (3.4 inches) | 88% | moderate |
February Weather | 4°C (40°F) | 128 mm (5.0 inches) | 88% | moderate |
March Weather | 8°C (47°F) | 105 mm (4.2 inches) | 87% | high |
April Weather | 13°C (55°F) | 126 mm (5.0 inches) | 85% | very high |
May Weather | 19°C (66°F) | 127 mm (5.0 inches) | 81% | very high |
June Weather | 23°C (73°F) | 152 mm (6.0 inches) | 82% | very high |
July Weather | 25°C (78°F) | 103 mm (4.1 inches) | 81% | very high |
August Weather | 24°C (75°F) | 121 mm (4.7 inches) | 73% | very high |
September Weather | 21°C (71°F) | 107 mm (4.2 inches) | 73% | very high |
October Weather | 15°C (60°F) | 114 mm (4.5 inches) | 78% | high |
November Weather | 7°C (45°F) | 78 mm (3.1 inches) | 89% | moderate |
December Weather | 4°C (40°F) | 114 mm (4.5 inches) | 87% | moderate |