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January Weather in Westmoreland, United States

Last updated: June 24, 2025

In January, the average temperature in Westmoreland, United States hovers around -4°C (24°F). Temperatures can range from a chilly -27°C (-16°F) at their lowest to a mild 16°C (61°F) at their peak. Expect about 75 mm (3.0 in) of precipitation spread over 9 days, coupled with an average humidity of 89%, creating a crisp and damp atmosphere.

January Temperature in Westmoreland

In January in Westmoreland, the average temperature is -4°C (24°F), with maximums reaching 16°C (61°F) and minimums dropping as low as -27°C (-16°F). This chilly weather suggests that visitors should pack warm clothing and be prepared for a range of temperatures when traveling to Westmoreland during this time.

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

The chart illustrates January temperature patterns in Westmoreland, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Westmoreland, January typically has an average temperature of -4°C (24°F), with highs reaching up to 16°C (61°F) and lows dropping to around -27°C (-16°F).
JanFebMarAprMayJunJulAugSepOctNovDec242733455766727063513728
Data source: Temperature data for Westmoreland 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 Westmoreland

In Westmoreland in January, the precipitation amount is 75 mm (3.0 in) distributed over 9 days.

January Precipitation Trends in Westmoreland

The chart displays monthly precipitation patterns in Westmoreland, 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 Westmoreland, January typically receives around 75 mm (3.0 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec75897513087851269788148100112
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Westmoreland

In Westmoreland in January, humidity is 89%. With an average temperature of -4°C (24°F), this humidity feels like an unexpected chill that can make outdoor activities uncomfortable, turning even short walks into a brisk challenge as the dampness seeps into your clothing.

January Average Humidity in Westmoreland

This chart illustrates the average monthly humidity levels in Westmoreland, 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 Westmoreland is approximately 89%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%88%86%84%76%72%67%64%72%81%87%85%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Westmoreland

In Westmoreland 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 Westmoreland, you can check the information here.

Maximum UV Index Levels in Westmoreland for January

The chart shows the monthly maximum UV Index (UVI) for Westmoreland 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 Westmoreland typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3468910997632
Data source: Westmoreland 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 Westmoreland Compares to Other Months

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

This table compares monthly weather conditions in Westmoreland, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-4°C (24°F)75 mm (3.0 inches)89%moderate
February Weather-3°C (27°F)89 mm (3.5 inches)88%moderate
March Weather1°C (33°F)75 mm (2.9 inches)86%high
April Weather7°C (45°F)130 mm (5.1 inches)84%very high
May Weather14°C (57°F)87 mm (3.4 inches)76%very high
June Weather19°C (67°F)85 mm (3.3 inches)72%very high
July Weather22°C (72°F)126 mm (5.0 inches)66%very high
August Weather21°C (70°F)97 mm (3.8 inches)64%very high
September Weather17°C (63°F)88 mm (3.4 inches)72%high
October Weather11°C (52°F)148 mm (5.8 inches)81%high
November Weather3°C (37°F)100 mm (3.9 inches)87%moderate
December Weather-2°C (29°F)112 mm (4.4 inches)84%low

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