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January Weather in Cranbrook, Canada

Last updated: June 18, 2025

In Cranbrook, Canada, the average temperature for January hovers around -6°C (21°F). Temperatures can dip as low as -29°C (-20°F), while occasionally reaching a high of 5°C (41°F). Expect about 44 mm (1.7 in) of precipitation over 10 days, with an average humidity level of a brisk 95%.

January Temperature in Cranbrook

In January in Cranbrook, the average temperature is -6°C (21°F). The maximum can reach 5°C (41°F) and the minimum can be as low as -29°C (-20°F). Travelers should prepare for cold conditions and pack appropriate winter gear.

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

The chart illustrates January temperature patterns in Cranbrook, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Cranbrook, January typically has an average temperature of -6°C (21°F), with highs reaching up to 5°C (41°F) and lows dropping to around -29°C (-20°F).
JanFebMarAprMayJunJulAugSepOctNovDec211731395058666554393223
Data source: Temperature data for Cranbrook 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 Cranbrook

In Cranbrook in January, the total precipitation amount is 44 mm (1.7 in) over the course of 10 days.

January Precipitation Trends in Cranbrook

The chart displays monthly precipitation patterns in Cranbrook, 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 Cranbrook, January typically receives around 44 mm (1.7 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec445648534750232938515769
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Cranbrook

In Cranbrook in January, humidity is 95%. With an average temperature of -6°C (21°F), this humidity feels like an icy blanket enveloping you, making the cold air bite even harder as you venture outside, turning each breath into a visible mist and creating a challenging environment for travelers.

January Average Humidity in Cranbrook

This chart illustrates the average monthly humidity levels in Cranbrook, 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 Cranbrook is approximately 95%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec95%93%91%88%83%80%82%71%71%85%90%96%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Cranbrook

In Cranbrook 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 Cranbrook, you can visit Hourly UV Index in Cranbrook.

Maximum UV Index Levels in Cranbrook for January

The chart shows the monthly maximum UV Index (UVI) for Cranbrook 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 Cranbrook typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235789987421
Data source: Cranbrook 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 Cranbrook Compares to Other Months

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

This table compares monthly weather conditions in Cranbrook, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-6°C (21°F)44 mm (1.7 inches)95%low
February Weather-8°C (17°F)56 mm (2.2 inches)93%moderate
March Weather-1°C (31°F)48 mm (1.9 inches)91%moderate
April Weather4°C (39°F)53 mm (2.1 inches)88%high
May Weather10°C (51°F)47 mm (1.9 inches)83%very high
June Weather15°C (59°F)50 mm (2.0 inches)80%very high
July Weather19°C (66°F)23 mm (0.9 inches)82%very high
August Weather18°C (65°F)29 mm (1.1 inches)71%very high
September Weather12°C (55°F)38 mm (1.5 inches)71%high
October Weather4°C (40°F)51 mm (2.0 inches)85%moderate
November Weather0°C (32°F)57 mm (2.3 inches)90%low
December Weather-5°C (23°F)69 mm (2.7 inches)96%low

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