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January Weather in Swan River, Canada

Last updated: June 18, 2025

In Swan River, Canada, the average temperature in January hovers around -15°C (6°F). It can plummet to a chilling -43°C (-45°F), while occasionally peaking at a mild 5°C (41°F). Prepare for 25 mm (1.0 in) of precipitation across approximately 6 days, and brace yourself for an average humidity level of 93% that adds to the cold ambiance.

January Temperature in Swan River

In January in Swan River, average temperature is -15°C (6°F). Maximum can reach 5°C (41°F) and minimum can be as low as -43°C (-45°F). Travelers should prepare for extremely cold conditions and dress accordingly to enjoy their visit.

January Weather in Swan River: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Swan River, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Swan River, January typically has an average temperature of -15°C (6°F), with highs reaching up to 5°C (41°F) and lows dropping to around -43°C (-45°F).
JanFebMarAprMayJunJulAugSepOctNovDec522032506166625237199
Data source: Temperature data for Swan River 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 Swan River

In Swan River in January, the precipitation amount is 25 mm (1.0 in) spread over 6 days.

January Precipitation Trends in Swan River

The chart displays monthly precipitation patterns in Swan River, 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 Swan River, January typically receives around 25 mm (1.0 inches) of precipitation spread over approximately 6 days.
JanFebMarAprMayJunJulAugSepOctNovDec261633273799676042413522
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Swan River

In Swan River in January humidity is 93%. With an average temperature of -15°C (6°F), this humidity feels like an intense chill permeating through your clothes, making each breath feel sharp and biting, which can make traveling quite uncomfortable and requires extra layers to stay warm.

January Average Humidity in Swan River

This chart illustrates the average monthly humidity levels in Swan River, 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 Swan River is approximately 93%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec93%94%92%82%73%69%77%78%76%80%88%95%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Swan River

In Swan River 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 Swan River, you can visit Hourly UV Index in Swan River.

Maximum UV Index Levels in Swan River for January

The chart shows the monthly maximum UV Index (UVI) for Swan River 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 Swan River typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec234688876421
Data source: Swan River 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 Swan River Compares to Other Months

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

This table compares monthly weather conditions in Swan River, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-15°C (6°F)25 mm (1.0 inches)93%low
February Weather-17°C (2°F)16 mm (0.6 inches)94%moderate
March Weather-7°C (20°F)33 mm (1.3 inches)92%moderate
April Weather0°C (33°F)27 mm (1.1 inches)82%high
May Weather10°C (50°F)37 mm (1.4 inches)73%very high
June Weather16°C (61°F)99 mm (3.9 inches)69%very high
July Weather19°C (66°F)67 mm (2.6 inches)77%very high
August Weather17°C (62°F)60 mm (2.4 inches)78%high
September Weather11°C (52°F)41 mm (1.6 inches)76%high
October Weather3°C (37°F)41 mm (1.6 inches)80%moderate
November Weather-7°C (19°F)35 mm (1.4 inches)88%low
December Weather-13°C (10°F)21 mm (0.8 inches)95%low

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