October Weather in Hearst, Canada

Last updated: June 18, 2025

In Hearst, Canada, the average temperature in October hovers around 4°C (40°F), with potential fluctuations where it can drop to a brisk -14°C (8°F) or rise to a comfortable 23°C (74°F). Expect about 91 mm (3.6 in) of precipitation spread over roughly 14 days, contributing to an average humidity of 84%.

October Temperature in Hearst

In October in Hearst, the average temperature is 4°C (40°F). Maximums can reach 23°C (74°F), while minimums can drop to as low as -14°C (8°F). Be prepared for a wide range of temperatures when traveling to Hearst during this time of year.

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

The chart illustrates October temperature patterns in Hearst, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Hearst, October typically has an average temperature of 4°C (40°F), with highs reaching up to 23°C (74°F) and lows dropping to around -14°C (8°F).

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

October Precipitation in Hearst

In Hearst in October, the precipitation amount is 91 mm (3.6 in) over a span of 14 days.

October Precipitation Trends in Hearst

The chart displays monthly precipitation patterns in Hearst, 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 Hearst, October typically receives around 91 mm (3.6 inches) of precipitation spread over approximately 14 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 Hearst

In Hearst in October, humidity is 84%. With an average temperature of 4°C (40°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities uncomfortable and requiring extra layers to stay warm and dry while traveling.

October Average Humidity in Hearst

This chart illustrates the average monthly humidity levels in Hearst, 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 Hearst is approximately 84%, 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 Hearst

In Hearst 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 Hearst for better planning.

Maximum UV Index Levels in Hearst for October

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

Data source: Hearst 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 Hearst Compares to Other Months

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

This table compares monthly weather conditions in Hearst, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-15°C (4°F)	32 mm (1.3 inches)	97%	low
February Weather	-15°C (5°F)	43 mm (1.7 inches)	95%	moderate
March Weather	-8°C (18°F)	46 mm (1.8 inches)	94%	moderate
April Weather	0°C (31°F)	60 mm (2.4 inches)	88%	high
May Weather	9°C (48°F)	66 mm (2.6 inches)	72%	very high
June Weather	15°C (60°F)	96 mm (3.8 inches)	66%	very high
July Weather	19°C (67°F)	71 mm (2.8 inches)	69%	very high
August Weather	16°C (62°F)	73 mm (2.9 inches)	67%	high
September Weather	11°C (53°F)	110 mm (4.3 inches)	75%	high
October Weather	4°C (40°F)	91 mm (3.6 inches)	84%	moderate
November Weather	-5°C (23°F)	60 mm (2.4 inches)	90%	low
December Weather	-13°C (9°F)	50 mm (2.0 inches)	96%	low