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January Weather in Clam Falls, United States

Last updated: June 24, 2025

In January, the average temperature in Clam Falls, United States hovers around -10°C (15°F). However, it's not unusual to experience extremes, with minimums plummeting to -34°C (-28°F) and maximums reaching up to 7°C (45°F). During this chilly month, expect a total precipitation of 23 mm (0.9 in) spread over about 6 days, while the average humidity remains high at 88%. Stay warm!

January Temperature in Clam Falls

In January in Clam Falls, the average temperature is -10°C (15°F). Maximum temperatures can reach 7°C (45°F), while minimums can plummet to as low as -34°C (-28°F). Travelers should prepare for extremely cold conditions and pack accordingly when visiting during this time.

January Weather in Clam Falls: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Clam Falls, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Clam Falls, January typically has an average temperature of -10°C (15°F), with highs reaching up to 7°C (45°F) and lows dropping to around -34°C (-28°F).
JanFebMarAprMayJunJulAugSepOctNovDec151531415768726962473122
Data source: Temperature data for Clam Falls 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 Clam Falls

In Clam Falls in January, the precipitation amount is 23 mm (0.9 in) spread over 6 days.

January Precipitation Trends in Clam Falls

The chart displays monthly precipitation patterns in Clam Falls, 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 Clam Falls, January typically receives around 23 mm (0.9 inches) of precipitation spread over approximately 6 days.
JanFebMarAprMayJunJulAugSepOctNovDec233549931119910212597994258
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Clam Falls

In Clam Falls in January, humidity is 88%. With an average temperature of -10°C (15°F), this humidity feels like brisk, biting cold that makes every breath feel heavy and damp, creating a chill that seeps into your bones, making travel feel more arduous and demanding.

January Average Humidity in Clam Falls

This chart illustrates the average monthly humidity levels in Clam Falls, 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 Clam Falls is approximately 88%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%89%86%85%79%80%80%78%80%84%89%85%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Clam Falls

In Clam Falls 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 Clam Falls, you can visit Hourly UV Index in Clam Falls.

Maximum UV Index Levels in Clam Falls for January

The chart shows the monthly maximum UV Index (UVI) for Clam Falls 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 Clam Falls typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec2457910997532
Data source: Clam Falls 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 Clam Falls Compares to Other Months

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

This table compares monthly weather conditions in Clam Falls, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-10°C (15°F)23 mm (0.9 inches)88%low
February Weather-9°C (16°F)35 mm (1.4 inches)89%moderate
March Weather-1°C (31°F)49 mm (1.9 inches)86%moderate
April Weather5°C (42°F)92 mm (3.6 inches)85%high
May Weather14°C (57°F)111 mm (4.4 inches)79%very high
June Weather20°C (69°F)99 mm (3.9 inches)80%very high
July Weather22°C (72°F)102 mm (4.0 inches)80%very high
August Weather20°C (69°F)125 mm (4.9 inches)78%very high
September Weather17°C (62°F)97 mm (3.8 inches)80%high
October Weather8°C (47°F)99 mm (3.9 inches)84%moderate
November Weather0°C (32°F)42 mm (1.6 inches)89%moderate
December Weather-6°C (22°F)58 mm (2.3 inches)85%low

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