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January Weather in Brampton, Canada

Last updated: June 18, 2025

The average temperature in Brampton, Canada during January hovers around -5°C (23°F). Expect chilly extremes, with minimum temperatures plunging to -27°C (-16°F) and a maximum of 12°C (54°F). Precipitation is moderate, totaling 63 mm (2.5 in) over approximately 8 days, while the air remains remarkably damp, with an average humidity of 91%.

January Temperature in Brampton

In January in Brampton, the average temperature is -5°C (23°F). Maximums can reach 12°C (54°F), while minimums can drop to as low as -27°C (-16°F). Travelers should be prepared for a wide range of temperatures, packing accordingly for cold conditions and occasional warmth.

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

The chart illustrates January temperature patterns in Brampton, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Brampton, January typically has an average temperature of -5°C (23°F), with highs reaching up to 12°C (54°F) and lows dropping to around -27°C (-16°F).
JanFebMarAprMayJunJulAugSepOctNovDec232432425666727062513729
Data source: Temperature data for Brampton 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 Brampton

In Brampton in January, the precipitation amount is 63 mm (2.5 in) spread over 8 days.

January Precipitation Trends in Brampton

The chart displays monthly precipitation patterns in Brampton, 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 Brampton, January typically receives around 63 mm (2.5 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec6366571019394839164987268
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Brampton

In Brampton in January, humidity is 91%. With an average temperature of -5°C (23°F), this humidity feels like a biting chill that seeps into your bones, making travel uncomfortable and pushing you to seek warmth at every opportunity.

January Average Humidity in Brampton

This chart illustrates the average monthly humidity levels in Brampton, 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 Brampton is approximately 91%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%91%88%88%82%80%77%72%76%83%88%87%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Brampton

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

Maximum UV Index Levels in Brampton for January

The chart shows the monthly maximum UV Index (UVI) for Brampton 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 Brampton typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec245899997532
Data source: Brampton 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 Brampton Compares to Other Months

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

This table compares monthly weather conditions in Brampton, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-5°C (23°F)63 mm (2.5 inches)91%low
February Weather-4°C (25°F)66 mm (2.6 inches)91%moderate
March Weather0°C (32°F)57 mm (2.3 inches)88%moderate
April Weather6°C (43°F)101 mm (4.0 inches)88%very high
May Weather13°C (56°F)93 mm (3.7 inches)82%very high
June Weather19°C (66°F)94 mm (3.7 inches)79%very high
July Weather22°C (72°F)83 mm (3.3 inches)77%very high
August Weather21°C (70°F)91 mm (3.6 inches)72%very high
September Weather17°C (62°F)64 mm (2.5 inches)76%high
October Weather10°C (51°F)98 mm (3.9 inches)83%moderate
November Weather3°C (37°F)72 mm (2.8 inches)88%moderate
December Weather-2°C (29°F)68 mm (2.7 inches)87%low

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