October Weather in Surrey, Canada

Last updated: June 18, 2025

In Surrey, Canada, the average temperature in October hovers around 10°C (51°F), with minimums dipping to 0°C (32°F) and maximums reaching up to 21°C (71°F). During this month, expect 198 mm (7.8 in) of precipitation spread over 16 days, contributing to a notably high average humidity of 88%.

October Temperature in Surrey

In October in Surrey, the average temperature is 10°C (51°F). Maximums can reach 21°C (71°F), while minimums can dip as low as 0°C (32°F). This pleasant weather makes it an ideal time for sightseeing and outdoor activities.

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

The chart illustrates October temperature patterns in Surrey, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Surrey, October typically has an average temperature of 10°C (51°F), with highs reaching up to 21°C (71°F) and lows dropping to around 0°C (32°F).

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

October Precipitation in Surrey

In Surrey in October, the precipitation amount is 198 mm (7.8 in) over the course of 16 days.

October Precipitation Trends in Surrey

The chart displays monthly precipitation patterns in Surrey, 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 Surrey, October typically receives around 198 mm (7.8 inches) of precipitation spread over approximately 16 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 Surrey

In Surrey in October, humidity is 88%. With an average temperature of 10°C (51°F), this humidity feels like a thick blanket of moisture enveloping you, making every step feel heavier and leaving you yearning for a refreshing breeze as you navigate the streets.

October Average Humidity in Surrey

This chart illustrates the average monthly humidity levels in Surrey, 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 Surrey is approximately 88%, 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 Surrey

In Surrey 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 Surrey for better planning.

Maximum UV Index Levels in Surrey for October

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

Data source: Surrey 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 Surrey Compares to Other Months

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

This table compares monthly weather conditions in Surrey, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	4°C (40°F)	220 mm (8.6 inches)	86%	low
February Weather	4°C (39°F)	165 mm (6.5 inches)	85%	moderate
March Weather	7°C (45°F)	159 mm (6.3 inches)	86%	moderate
April Weather	10°C (50°F)	135 mm (5.3 inches)	86%	high
May Weather	13°C (56°F)	73 mm (2.9 inches)	81%	high
June Weather	16°C (61°F)	60 mm (2.3 inches)	83%	very high
July Weather	18°C (66°F)	28 mm (1.1 inches)	84%	very high
August Weather	19°C (66°F)	23 mm (0.9 inches)	77%	very high
September Weather	16°C (61°F)	149 mm (5.9 inches)	76%	high
October Weather	10°C (51°F)	198 mm (7.8 inches)	88%	moderate
November Weather	7°C (45°F)	296 mm (11.7 inches)	87%	low
December Weather	4°C (40°F)	238 mm (9.4 inches)	87%	low