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January Weather in New Portland, United States

Last updated: June 24, 2025

In January, the average temperature in New Portland, United States hovers around -8°C (17°F), with extremes ranging from a chilly -32°C (-25°F) to a mild 11°C (52°F). Expect a total precipitation of 87 mm (3.4 in) over 8 days, contributing to an average humidity of a high 91%.

January Temperature in New Portland

In January in New Portland, the average temperature is -8°C (17°F). The maximum can reach 11°C (52°F), and the minimum can be as low as -32°C (-25°F). Be prepared for a wide temperature range while traveling during this time.

January Weather in New Portland: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in New Portland, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In New Portland, January typically has an average temperature of -8°C (17°F), with highs reaching up to 11°C (52°F) and lows dropping to around -32°C (-25°F).
JanFebMarAprMayJunJulAugSepOctNovDec171927395262686659473222
Data source: Temperature data for New Portland 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 New Portland

In New Portland in January, the precipitation amount is 87 mm (3.4 in), which occurs over a span of 8 days.

January Precipitation Trends in New Portland

The chart displays monthly precipitation patterns in New Portland, 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 New Portland, January typically receives around 87 mm (3.4 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec87837412593921158772131111118
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in New Portland

In New Portland in January, humidity is 91%. With an average temperature of -8°C (17°F), this humidity feels like a chilly dampness that clings to your skin, making it uncomfortable for traveling as every step feels heavier and the cold seems to seep into your bones.

January Average Humidity in New Portland

This chart illustrates the average monthly humidity levels in New Portland, 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 New Portland is approximately 91%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%89%85%84%78%72%75%74%77%85%86%85%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in New Portland

In New Portland 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 New Portland, you can visit Hourly UV Index in New Portland.

Maximum UV Index Levels in New Portland for January

The chart shows the monthly maximum UV Index (UVI) for New Portland 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 New Portland typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec2458910987532
Data source: New Portland 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 New Portland Compares to Other Months

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

This table compares monthly weather conditions in New Portland, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-8°C (17°F)87 mm (3.4 inches)91%low
February Weather-7°C (20°F)83 mm (3.3 inches)89%moderate
March Weather-3°C (27°F)74 mm (2.9 inches)85%moderate
April Weather4°C (40°F)125 mm (4.9 inches)84%very high
May Weather11°C (53°F)93 mm (3.7 inches)78%very high
June Weather17°C (63°F)92 mm (3.6 inches)72%very high
July Weather20°C (68°F)114 mm (4.5 inches)75%very high
August Weather19°C (66°F)87 mm (3.4 inches)74%very high
September Weather15°C (59°F)72 mm (2.8 inches)77%high
October Weather8°C (47°F)131 mm (5.2 inches)85%moderate
November Weather0°C (33°F)111 mm (4.4 inches)86%moderate
December Weather-6°C (22°F)118 mm (4.6 inches)85%low

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