April Weather in Surrey, Canada

Last updated: June 18, 2025

In April, the average temperature in Surrey, Canada hovers around a cool 10°C (50°F), with minimums dipping to 0°C (32°F) and occasionally peaking at 25°C (78°F). Expect about 135 mm (5.3 in) of precipitation spread across 15 days, contributing to a high average humidity of 86%. Be prepared for a mix of chilly and damp days!

April Temperature in Surrey

In April in Surrey, the average temperature is 10°C (50°F). Maximums can reach 25°C (78°F), while minimums can drop as low as 0°C (32°F). This variability in temperature makes it essential to pack layers for your travels.

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

The chart illustrates April 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, April typically has an average temperature of 10°C (50°F), with highs reaching up to 25°C (78°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.

April Precipitation in Surrey

In Surrey in April, the precipitation amount is 135 mm (5.3 in), occurring over a span of 15 days.

April Precipitation Trends in Surrey

The chart displays monthly precipitation patterns in Surrey, with values for each month alongside April’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how April’s conditions compare to those of other months. In Surrey, April typically receives around 135 mm (5.3 inches) of precipitation spread over approximately 15 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

April Humidity in Surrey

In Surrey in April humidity is 86%. With an average temperature of 10°C (50°F), this humidity feels like a heavy blanket wrapping around you, making outdoor activities uncomfortable and sticky, which can dampen the spirit of travel.

April Average Humidity in Surrey

This chart illustrates the average monthly humidity levels in Surrey, with April’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In April, average humidity in Surrey is approximately 86%, offering insight into how humid the weather typically is during this month.

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

April UV Index in Surrey

In Surrey in April, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Surrey, you can refer to this Hourly UV Index in Surrey.

Maximum UV Index Levels in Surrey for April

The chart shows the monthly maximum UV Index (UVI) for Surrey in April, 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 April, the maximum UV index in Surrey typically reaches 6, which falls under the high exposure category.

Data source: Surrey April 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 April 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 April’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 April’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