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January Weather in Bloomfield, United States

Last updated: June 24, 2025

In January, the average temperature in Bloomfield, United States hovers around 2°C (36°F). Expect a chill, with minimums dipping as low as -17°C (1°F), while highs can reach up to 20°C (69°F). During your stay, you might encounter 96 mm (3.8 in) of precipitation spread over approximately 10 days, and with an average humidity of 87%, be prepared for a damp and cool ambiance.

January Temperature in Bloomfield

In January in Bloomfield, the average temperature is 2°C (36°F). Maximums can reach 20°C (69°F), while minimums can dip as low as -17°C (1°F). Be prepared for a wide range of temperatures if you're traveling during this month.

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

The chart illustrates January temperature patterns in Bloomfield, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Bloomfield, January typically has an average temperature of 2°C (36°F), with highs reaching up to 20°C (69°F) and lows dropping to around -17°C (1°F).
JanFebMarAprMayJunJulAugSepOctNovDec364148566774787671614541
Data source: Temperature data for Bloomfield 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 Bloomfield

In Bloomfield in January, the total precipitation amount is 96 mm (3.8 in) over a span of 10 days.

January Precipitation Trends in Bloomfield

The chart displays monthly precipitation patterns in Bloomfield, 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 Bloomfield, January typically receives around 96 mm (3.8 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec961471411461201681049812410789123
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Bloomfield

In Bloomfield in January, humidity is 87%. With an average temperature of 2°C (36°F), this humidity feels like an unwelcome chill that seeps into your bones, making outdoor exploration feel damp and heavy, and encouraging travelers to seek the warmth of indoor attractions instead.

January Average Humidity in Bloomfield

This chart illustrates the average monthly humidity levels in Bloomfield, 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 Bloomfield is approximately 87%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec87%86%86%82%83%83%80%74%71%78%88%88%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Bloomfield

In Bloomfield in January, 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 Bloomfield, you can check the information here.

Maximum UV Index Levels in Bloomfield for January

The chart shows the monthly maximum UV Index (UVI) for Bloomfield 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 Bloomfield typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3579101110109753
Data source: Bloomfield 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 Bloomfield Compares to Other Months

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

This table compares monthly weather conditions in Bloomfield, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather2°C (36°F)96 mm (3.8 inches)87%moderate
February Weather5°C (41°F)146 mm (5.8 inches)86%moderate
March Weather9°C (48°F)141 mm (5.6 inches)86%high
April Weather13°C (56°F)146 mm (5.8 inches)82%very high
May Weather20°C (68°F)120 mm (4.7 inches)82%very high
June Weather23°C (75°F)168 mm (6.6 inches)83%extreme
July Weather26°C (78°F)104 mm (4.1 inches)80%very high
August Weather25°C (76°F)98 mm (3.9 inches)74%very high
September Weather22°C (72°F)124 mm (4.9 inches)71%very high
October Weather16°C (61°F)107 mm (4.2 inches)78%high
November Weather7°C (46°F)89 mm (3.5 inches)88%moderate
December Weather5°C (42°F)123 mm (4.9 inches)88%moderate

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