October Weather in Mount Pearl, Canada

Last updated: June 18, 2025

In Mount Pearl, Canada, the average temperature in October hovers around 8°C (48°F). Expect a chilly minimum of 0°C (32°F), while the mercury may peak at a comfortable 22°C (72°F). Be prepared for 97 mm (3.8 in) of precipitation spread over 12 days, accompanied by a high average humidity of 87%, making it a notably damp month.

October Temperature in Mount Pearl

In October in Mount Pearl, the average temperature is 8°C (48°F). The maximum can reach 22°C (72°F), while the minimum can drop as low as 0°C (32°F). Be sure to pack layers to enjoy comfortable explorations in varying weather conditions!

October Weather in Mount Pearl: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Mount Pearl, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Mount Pearl, October typically has an average temperature of 8°C (48°F), with highs reaching up to 22°C (72°F) and lows dropping to around 0°C (32°F).

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

October Precipitation in Mount Pearl

In Mount Pearl in October, the precipitation amount is 97 mm (3.8 in) spread over 12 days.

October Precipitation Trends in Mount Pearl

The chart displays monthly precipitation patterns in Mount Pearl, 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 Mount Pearl, October typically receives around 97 mm (3.8 inches) of precipitation spread over approximately 12 days.

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

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Millimeters (mm) Inches (in)

October Humidity in Mount Pearl

In Mount Pearl in October humidity is 87%. With an average temperature of 8°C (48°F), this humidity feels like a damp chill wrapping around you, making it essential to dress warmly while traveling to fully enjoy the sights without being hindered by the discomfort of the cool, moist air.

October Average Humidity in Mount Pearl

This chart illustrates the average monthly humidity levels in Mount Pearl, 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 Mount Pearl is approximately 87%, 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 Mount Pearl

In Mount Pearl in October, the maximum UV index reaches 4, which corresponds to a moderate Exposure Category. With a time to burn of 30 minutes, it’s important to take precautions to protect your skin. You can find more details in the Hourly UV Index in Mount Pearl for better planning.

Maximum UV Index Levels in Mount Pearl for October

The chart shows the monthly maximum UV Index (UVI) for Mount Pearl 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 Mount Pearl typically reaches 4, which falls under the moderate exposure category.

Data source: Mount Pearl 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 Mount Pearl Compares to Other Months

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

This table compares monthly weather conditions in Mount Pearl, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-2°C (29°F)	113 mm (4.5 inches)	83%	low
February Weather	-3°C (26°F)	102 mm (4.0 inches)	84%	moderate
March Weather	-2°C (29°F)	100 mm (3.9 inches)	85%	moderate
April Weather	2°C (36°F)	103 mm (4.0 inches)	88%	high
May Weather	5°C (41°F)	80 mm (3.1 inches)	90%	very high
June Weather	10°C (51°F)	86 mm (3.4 inches)	91%	very high
July Weather	15°C (58°F)	100 mm (3.9 inches)	94%	very high
August Weather	17°C (62°F)	69 mm (2.7 inches)	93%	very high
September Weather	13°C (56°F)	107 mm (4.2 inches)	90%	high
October Weather	8°C (48°F)	97 mm (3.8 inches)	87%	moderate
November Weather	4°C (40°F)	108 mm (4.3 inches)	84%	low
December Weather	0°C (33°F)	133 mm (5.3 inches)	83%	low