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January Weather in Fermont, Canada

Last updated: June 18, 2025

In Fermont, Canada, the average temperature in January hovers around -21°C (-5°F), with extremes that can plunge to a chilling -41°C (-42°F) or peak at a mild 2°C (36°F). This month sees about 41 mm (1.6 in) of precipitation spread over 8 days, contributing to an impressive average humidity of 96%.

January Temperature in Fermont

In January in Fermont, the average temperature is -21°C (-5°F), with maximums reaching 2°C (36°F) and minimums plummeting to -41°C (-42°F). Travelers should be well-prepared for extremely cold conditions during this time.

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

The chart illustrates January temperature patterns in Fermont, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Fermont, January typically has an average temperature of -21°C (-5°F), with highs reaching up to 2°C (36°F) and lows dropping to around -41°C (-42°F).
JanFebMarAprMayJunJulAugSepOctNovDec-5-4823364958564634195
Data source: Temperature data for Fermont 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 Fermont

In Fermont in January, the total precipitation amount is 41 mm (1.6 in) occurring over the course of 8 days.

January Precipitation Trends in Fermont

The chart displays monthly precipitation patterns in Fermont, 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 Fermont, January typically receives around 41 mm (1.6 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec41395173701121231481161169374
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Fermont

In Fermont in January humidity is 96%. With an average temperature of -21°C (-5°F), this humidity feels like a biting chill that makes breathing difficult, turning the air into a thick, frosty mist that clings to your skin, making any outdoor activities feel like an endurance test rather than a leisurely journey.

January Average Humidity in Fermont

This chart illustrates the average monthly humidity levels in Fermont, 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 Fermont is approximately 96%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec96%92%89%87%84%85%85%88%89%92%97%99%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Fermont

In Fermont 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 Fermont.

Maximum UV Index Levels in Fermont for January

The chart shows the monthly maximum UV Index (UVI) for Fermont 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 Fermont typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec135898776421
Data source: Fermont 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 Fermont Compares to Other Months

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

This table compares monthly weather conditions in Fermont, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-21°C (-5°F)41 mm (1.6 inches)96%low
February Weather-20°C (-4°F)39 mm (1.5 inches)92%moderate
March Weather-13°C (8°F)51 mm (2.0 inches)89%moderate
April Weather-5°C (24°F)73 mm (2.9 inches)87%very high
May Weather2°C (36°F)70 mm (2.8 inches)84%very high
June Weather10°C (49°F)112 mm (4.4 inches)85%very high
July Weather14°C (58°F)122 mm (4.8 inches)85%high
August Weather13°C (57°F)148 mm (5.8 inches)88%high
September Weather8°C (46°F)115 mm (4.5 inches)89%high
October Weather1°C (34°F)115 mm (4.5 inches)92%moderate
November Weather-7°C (19°F)93 mm (3.6 inches)97%low
December Weather-15°C (6°F)74 mm (2.9 inches)99%low

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