October Weather in Mayo, Canada

Last updated: June 18, 2025

In October, the average temperature in Mayo, Canada hovers around -2°C (30°F). Temperatures can dip as low as -20°C (-3°F) or reach a maximum of 15°C (60°F). Expect roughly 44 mm (1.7 in) of precipitation over 10 days, accompanied by a high average humidity of 97%.

October Temperature in Mayo

In October in Mayo, the average temperature is -2°C (30°F). Maximums can reach 15°C (60°F) and minimums can be as low as -20°C (-3°F). Travelers should be prepared for a wide range of temperatures and pack accordingly for both chilly days and milder spells.

October Weather in Mayo: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Mayo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Mayo, October typically has an average temperature of -2°C (30°F), with highs reaching up to 15°C (60°F) and lows dropping to around -20°C (-3°F).

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

October Precipitation in Mayo

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

October Precipitation Trends in Mayo

The chart displays monthly precipitation patterns in Mayo, with values for each month alongside October’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how October’s conditions compare to those of other months. In Mayo, October typically receives around 44 mm (1.7 inches) of precipitation spread over approximately 10 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

October Humidity in Mayo

In Mayo in October humidity is 97%. With an average temperature of -2°C (30°F), this humidity feels like a bone-chilling embrace, making your breath visible in the frosty air and the cold moisture clings to your clothing, creating an uncomfortable dampness that dampens your spirit for travel.

October Average Humidity in Mayo

This chart illustrates the average monthly humidity levels in Mayo, with October’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In October, average humidity in Mayo is approximately 97%, offering insight into how humid the weather typically is during this month.

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

October UV Index in Mayo

In Mayo in October, 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 Mayo, you can visit Hourly UV Index in Mayo.

Maximum UV Index Levels in Mayo for October

The chart shows the monthly maximum UV Index (UVI) for Mayo in October, 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 October, the maximum UV index in Mayo typically reaches 2, which falls under the low exposure category.

Data source: Mayo October 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 October Weather in Mayo Compares to Other Months

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

This table compares monthly weather conditions in Mayo, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-22°C (-7°F)	15 mm (0.6 inches)	97%	low
February Weather	-23°C (-8°F)	15 mm (0.6 inches)	96%	low
March Weather	-13°C (10°F)	14 mm (0.5 inches)	93%	moderate
April Weather	-2°C (28°F)	18 mm (0.7 inches)	89%	moderate
May Weather	8°C (47°F)	45 mm (1.8 inches)	84%	moderate
June Weather	14°C (58°F)	62 mm (2.4 inches)	82%	high
July Weather	16°C (61°F)	60 mm (2.4 inches)	84%	high
August Weather	13°C (56°F)	67 mm (2.6 inches)	89%	moderate
September Weather	7°C (45°F)	46 mm (1.8 inches)	91%	moderate
October Weather	-2°C (30°F)	44 mm (1.7 inches)	97%	low
November Weather	-16°C (4°F)	33 mm (1.3 inches)	100%	low
December Weather	-20°C (-3°F)	29 mm (1.2 inches)	99%	low