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January Weather in Bridgeport, United States

Last updated: June 24, 2025

In Bridgeport, United States, the average temperature in January hovers around -4°C (25°F), with minimums plunging to -23°C (-10°F) and maximums reaching 15°C (59°F). Expect about 60 mm (2.3 in) of precipitation over 8 days, and a notably high average humidity of 88%. Stay prepared for chilly days and occasional wet weather!

January Temperature in Bridgeport

In January in Bridgeport, the average temperature is -4°C (25°F). The maximum can reach 15°C (59°F), while the minimum can be as low as -23°C (-10°F). Travelers should be prepared for a wide temperature range, ensuring they pack both warm clothing for the cold and layers for the milder days.

January Weather in Bridgeport: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Bridgeport, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Bridgeport, January typically has an average temperature of -4°C (25°F), with highs reaching up to 15°C (59°F) and lows dropping to around -23°C (-10°F).
JanFebMarAprMayJunJulAugSepOctNovDec252636465969747264533831
Data source: Temperature data for Bridgeport generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

January Precipitation in Bridgeport

In Bridgeport in January, the precipitation amount is 60 mm (2.3 in) over a span of 8 days.

January Precipitation Trends in Bridgeport

The chart displays monthly precipitation patterns in Bridgeport, with values for each month alongside January’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January’s conditions compare to those of other months. In Bridgeport, January typically receives around 60 mm (2.3 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec6063628911211770811001126358
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Bridgeport

In Bridgeport in January, humidity is 88%. With an average temperature of -4°C (25°F), this humidity feels like a biting chill that clings to your skin, making outdoor excursions brisk and invigorating, yet challenging as you navigate the frosty air.

January Average Humidity in Bridgeport

This chart illustrates the average monthly humidity levels in Bridgeport, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, average humidity in Bridgeport is approximately 88%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%87%85%86%80%80%80%81%80%84%90%86%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Bridgeport

In Bridgeport in January, 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.

Maximum UV Index Levels in Bridgeport for January

The chart shows the monthly maximum UV Index (UVI) for Bridgeport in January, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In January, the maximum UV index in Bridgeport typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec2458910997532
Data source: Bridgeport January UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How January Weather in Bridgeport Compares to Other Months

Weather in Bridgeport varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Bridgeport, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Bridgeport, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
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 Weather2°C (36°F)62 mm (2.4 inches)85%moderate
April Weather8°C (46°F)89 mm (3.5 inches)86%very high
May Weather15°C (59°F)112 mm (4.4 inches)80%very high
June Weather21°C (69°F)117 mm (4.6 inches)80%very high
July Weather23°C (74°F)70 mm (2.7 inches)80%very high
August Weather22°C (72°F)81 mm (3.2 inches)80%very high
September Weather18°C (65°F)100 mm (3.9 inches)80%high
October Weather11°C (53°F)112 mm (4.4 inches)84%moderate
November Weather3°C (38°F)63 mm (2.5 inches)89%moderate
December Weather0°C (32°F)58 mm (2.3 inches)86%low

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