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January Weather in Selawik, United States

Last updated: June 24, 2025

In January, the average temperature in Selawik, United States hovers around -21°C (–6°F). Expect chilling extremes, with minimums plunging to -47°C (–53°F) and maximums barely reaching 4°C (39°F). Precipitation is modest, totaling 16 mm (0.6 in) over approximately 5 days, while the air feels almost saturated with 99% humidity. Prepare for a truly frigid experience!

January Temperature in Selawik

In January in Selawik, the average temperature is -21°C (-6°F). The maximum can reach 4°C (39°F), while the minimum can fall as low as -47°C (-53°F). Travelers should be prepared for extreme cold during this month and dress accordingly to ensure a comfortable visit.

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

The chart illustrates January temperature patterns in Selawik, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Selawik, January typically has an average temperature of -21°C (-6°F), with highs reaching up to 4°C (39°F) and lows dropping to around -47°C (-53°F).
JanFebMarAprMayJunJulAugSepOctNovDec-6-472344576054443081
Data source: Temperature data for Selawik 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 Selawik

In Selawik in January, the precipitation amount is 16 mm (0.6 in) spread over a duration of 5 days.

January Precipitation Trends in Selawik

The chart displays monthly precipitation patterns in Selawik, 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 Selawik, January typically receives around 16 mm (0.6 inches) of precipitation spread over approximately 5 days.
JanFebMarAprMayJunJulAugSepOctNovDec162930242728586955443041
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Selawik

In Selawik in January, humidity is 99%. With an average temperature of -21°C (-6°F), this humidity feels like an intense chill that cuts through your clothing, making travel extremely uncomfortable and urging you to seek warmth at every opportunity.

January Average Humidity in Selawik

This chart illustrates the average monthly humidity levels in Selawik, 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 Selawik is approximately 99%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec99%97%94%86%80%82%85%90%93%96%99%101%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Selawik

In Selawik in January, the maximum UV index is 1, which corresponds to a low Exposure Category. This means you have a time to burn of 45 minutes. For more details, you can check the Hourly UV Index in Selawik.

Maximum UV Index Levels in Selawik for January

The chart shows the monthly maximum UV Index (UVI) for Selawik 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 Selawik typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec112355543111
Data source: Selawik 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 Selawik Compares to Other Months

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

This table compares monthly weather conditions in Selawik, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-21°C (-6°F)16 mm (0.6 inches)99%low
February Weather-20°C (-4°F)29 mm (1.1 inches)97%low
March Weather-14°C (7°F)30 mm (1.2 inches)94%low
April Weather-5°C (23°F)24 mm (0.9 inches)85%moderate
May Weather6°C (44°F)27 mm (1.1 inches)80%moderate
June Weather14°C (57°F)28 mm (1.1 inches)82%moderate
July Weather16°C (60°F)58 mm (2.3 inches)85%moderate
August Weather12°C (54°F)69 mm (2.7 inches)90%moderate
September Weather7°C (45°F)55 mm (2.2 inches)92%moderate
October Weather-1°C (30°F)44 mm (1.7 inches)96%low
November Weather-13°C (9°F)30 mm (1.2 inches)99%low
December Weather-17°C (2°F)41 mm (1.6 inches)101%low

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