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January Weather in Houlton, United States

Last updated: June 24, 2025

In January, the average temperature in Houlton, United States hovers around -9°C (16°F). Expect a chilly range, with minimums plunging to -31°C (-24°F) and maximums climbing to 11°C (53°F). During this month, precipitation averages 94 mm (3.7 in) over 9 days, accompanied by a high average humidity of 93%. Stay warm and prepared for some damp days!

January Temperature in Houlton

In January in Houlton, the average temperature is -9°C (16°F). The maximum can reach 11°C (53°F) and the minimum can be as low as -31°C (-24°F). Travelers should be prepared for extremely cold conditions, with significant temperature fluctuations, so warm clothing is essential.

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

The chart illustrates January temperature patterns in Houlton, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Houlton, January typically has an average temperature of -9°C (16°F), with highs reaching up to 11°C (53°F) and lows dropping to around -31°C (-24°F).
JanFebMarAprMayJunJulAugSepOctNovDec161826395262676658463321
Data source: Temperature data for Houlton 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 Houlton

In Houlton in January, the precipitation amount reaches 94 mm (3.7 in) over the course of 9 days.

January Precipitation Trends in Houlton

The chart displays monthly precipitation patterns in Houlton, 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 Houlton, January typically receives around 94 mm (3.7 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec948377110108951018898118117113
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Houlton

In Houlton in January, humidity is 93%. With an average temperature of -9°C (16°F), this humidity feels like a biting chill that seeps through your layers, making travel outside an exercise in endurance as the cold dampness wraps around you, leaving you longing for warmth and a cozy respite.

January Average Humidity in Houlton

This chart illustrates the average monthly humidity levels in Houlton, 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 Houlton is approximately 93%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec93%92%90%87%82%77%82%83%85%87%88%90%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Houlton

In Houlton 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 Houlton, you can visit Hourly UV Index in Houlton.

Maximum UV Index Levels in Houlton for January

The chart shows the monthly maximum UV Index (UVI) for Houlton 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 Houlton typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec2357810887532
Data source: Houlton 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 Houlton Compares to Other Months

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

This table compares monthly weather conditions in Houlton, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-9°C (16°F)94 mm (3.7 inches)93%low
February Weather-8°C (18°F)83 mm (3.3 inches)92%moderate
March Weather-3°C (26°F)77 mm (3.0 inches)90%moderate
April Weather4°C (40°F)109 mm (4.3 inches)87%high
May Weather11°C (52°F)108 mm (4.2 inches)82%very high
June Weather16°C (62°F)95 mm (3.8 inches)77%very high
July Weather20°C (68°F)101 mm (4.0 inches)81%very high
August Weather19°C (66°F)88 mm (3.5 inches)83%very high
September Weather14°C (58°F)98 mm (3.8 inches)85%high
October Weather8°C (47°F)118 mm (4.6 inches)87%moderate
November Weather0°C (33°F)117 mm (4.6 inches)87%moderate
December Weather-6°C (21°F)113 mm (4.4 inches)90%low

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