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January Weather in Hay River, Canada

Last updated: June 18, 2025

In January, the average temperature in Hay River, Canada hovers around -20°C (-3°F), with extremes reaching a chilling -39°C (-38°F) at its lowest and a mild 2°C (36°F) at its peak. Expect precipitation of about 22 mm (0.9 in) over 4 days, and prepare for a notably high average humidity of 96%.

January Temperature in Hay River

In January in Hay River, the average temperature is -20°C (-3°F), with maximums reaching 2°C (36°F) and minimums dropping to as low as -39°C (-38°F). Travelers should be prepared for extremely cold conditions and dress warmly to fully enjoy the winter scenery.

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

The chart illustrates January temperature patterns in Hay River, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Hay River, January typically has an average temperature of -20°C (-3°F), with highs reaching up to 2°C (36°F) and lows dropping to around -39°C (-38°F).
JanFebMarAprMayJunJulAugSepOctNovDec-4-592643576360493513-1
Data source: Temperature data for Hay 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 Hay River

In Hay River in January, the precipitation amount is 22 mm (0.9 in) over a duration of 4 days.

January Precipitation Trends in Hay River

The chart displays monthly precipitation patterns in Hay 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 Hay River, January typically receives around 22 mm (0.9 inches) of precipitation spread over approximately 4 days.
JanFebMarAprMayJunJulAugSepOctNovDec231519182259916844292920
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Hay River

In Hay River in January humidity is 96%. With an average temperature of -20°C (-3°F), this humidity feels like an icy blanket that clings to your skin, making it difficult to breathe and creating a sense of discomfort that dampens the excitement of traveling.

January Average Humidity in Hay River

This chart illustrates the average monthly humidity levels in Hay 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 Hay River is approximately 96%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec96%96%93%82%64%59%66%74%80%91%97%98%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Hay River

In Hay River 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 Hay River.

Maximum UV Index Levels in Hay River for January

The chart shows the monthly maximum UV Index (UVI) for Hay 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 Hay River typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec123466664211
Data source: Hay 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 Hay River Compares to Other Months

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

This table compares monthly weather conditions in Hay River, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-20°C (-3°F)22 mm (0.9 inches)96%low
February Weather-21°C (-5°F)15 mm (0.6 inches)96%low
March Weather-13°C (9°F)19 mm (0.7 inches)93%moderate
April Weather-3°C (26°F)18 mm (0.7 inches)82%moderate
May Weather6°C (43°F)22 mm (0.8 inches)64%high
June Weather14°C (57°F)59 mm (2.3 inches)59%high
July Weather17°C (63°F)91 mm (3.6 inches)66%high
August Weather16°C (61°F)68 mm (2.7 inches)74%high
September Weather9°C (49°F)44 mm (1.7 inches)80%moderate
October Weather1°C (35°F)29 mm (1.1 inches)91%low
November Weather-11°C (13°F)29 mm (1.1 inches)97%low
December Weather-18°C (-1°F)20 mm (0.8 inches)98%low

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