Last updated: June 24, 2025
In December, the average temperature in Bridgeport, United States hovers around 0°C (32°F), with a potential minimum of -21°C (-6°F) and a maximum reaching up to 17°C (63°F). Expect 58 mm (2.3 in) of precipitation spread over 9 days, contributing to a rather high average humidity of 86%. Stay prepared for the chilly yet dynamic weather!
In December in Bridgeport, the average temperature is 0°C (32°F). The maximum can reach 17°C (63°F), while the minimum can drop as low as -21°C (-6°F). Travelers should be prepared for a wide range of temperatures and dress accordingly.
In Bridgeport in December, the precipitation amount is 58 mm (2.3 in) spread over 9 days.
In Bridgeport in December humidity is 86%. With an average temperature of 0°C (32°F), this humidity feels like a biting chill that seeps into your bones, making travel feel uncomfortable and damp, as the cold air combines with the moisture to create a brisk sensation that may deter outdoor exploration.
In Bridgeport 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 Bridgeport, you can visit Hourly UV Index in Bridgeport.
UV Risk Categories
Weather in Bridgeport varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Bridgeport, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -4°C (25°F) | 60 mm (2.3 inches) | 88% | low |
| February Weather | -3°C (26°F) | 63 mm (2.5 inches) | 87% | moderate |
| March Weather | 2°C (36°F) | 62 mm (2.4 inches) | 85% | moderate |
| April Weather | 8°C (46°F) | 89 mm (3.5 inches) | 86% | very high |
| May Weather | 15°C (59°F) | 112 mm (4.4 inches) | 80% | very high |
| June Weather | 21°C (69°F) | 117 mm (4.6 inches) | 80% | very high |
| July Weather | 23°C (74°F) | 70 mm (2.7 inches) | 80% | very high |
| August Weather | 22°C (72°F) | 81 mm (3.2 inches) | 80% | very high |
| September Weather | 18°C (65°F) | 100 mm (3.9 inches) | 80% | high |
| October Weather | 11°C (53°F) | 112 mm (4.4 inches) | 84% | moderate |
| November Weather | 3°C (38°F) | 63 mm (2.5 inches) | 89% | moderate |
| December Weather | 0°C (32°F) | 58 mm (2.3 inches) | 86% | low |