January Weather in Aylmer, Canada

Last updated: June 18, 2025

In January, the average temperature in Aylmer, Canada hovers around -3°C (27°F), with minima dipping as low as -21°C (-6°F) and maxima reaching up to 11°C (53°F). Expect precipitation of about 77 mm (3.0 in) spread over 10 days, contributing to an average humidity level of an impressive 90%. Stay warm and prepared for the chilly and damp conditions!

January Temperature in Aylmer

In January in Aylmer, the average temperature is -3°C (27°F). The maximum can reach 11°C (53°F), while the minimum can drop to as low as -21°C (-6°F). Travelers should be prepared for cold weather variations and pack accordingly for their trip.

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

The chart illustrates January temperature patterns in Aylmer, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Aylmer, January typically has an average temperature of -3°C (27°F), with highs reaching up to 11°C (53°F) and lows dropping to around -21°C (-6°F).

Data source: Temperature data for Aylmer generated using information from the Copernicus Climate Change Service.

January Precipitation in Aylmer

In Aylmer in January, the total precipitation amount is 77 mm (3.0 in) spread over a duration of 10 days.

January Precipitation Trends in Aylmer

The chart displays monthly precipitation patterns in Aylmer, 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 Aylmer, January typically receives around 77 mm (3.0 inches) of precipitation spread over approximately 10 days.

Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

January Humidity in Aylmer

In Aylmer in January humidity is 90%. With an average temperature of -3°C (27°F), this humidity feels like a bitter chill that seeps into your bones, making travel uncomfortable and necessitating extra layers to combat both the cold and the dampness in the air.

January Average Humidity in Aylmer

This chart illustrates the average monthly humidity levels in Aylmer, 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 Aylmer is approximately 90%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Aylmer

In Aylmer in January, the maximum UV index is 3, which corresponds to a moderate Exposure Category. The time to burn is approximately 30 minutes. For more details on the hourly UV index in Aylmer, you can check the information here.

Maximum UV Index Levels in Aylmer for January

The chart shows the monthly maximum UV Index (UVI) for Aylmer 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 Aylmer typically reaches 3, which falls under the moderate exposure category.

Data source: Aylmer 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 Aylmer Compares to Other Months

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

This table compares monthly weather conditions in Aylmer, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-3°C (27°F)	77 mm (3.0 inches)	90%	moderate
February Weather	-3°C (27°F)	81 mm (3.2 inches)	90%	moderate
March Weather	1°C (34°F)	83 mm (3.3 inches)	87%	moderate
April Weather	6°C (43°F)	109 mm (4.3 inches)	87%	very high
May Weather	13°C (55°F)	101 mm (4.0 inches)	82%	very high
June Weather	19°C (66°F)	91 mm (3.6 inches)	81%	very high
July Weather	22°C (72°F)	91 mm (3.6 inches)	79%	very high
August Weather	22°C (71°F)	90 mm (3.6 inches)	80%	very high
September Weather	18°C (65°F)	79 mm (3.1 inches)	81%	very high
October Weather	12°C (55°F)	121 mm (4.8 inches)	84%	high
November Weather	5°C (41°F)	94 mm (3.7 inches)	88%	moderate
December Weather	1°C (33°F)	82 mm (3.2 inches)	87%	low