April Weather in Barrie, Canada

Last updated: June 18, 2025

In April, the average temperature in Barrie, Canada hovers around 5°C (41°F), with minimums dipping to -9°C (15°F) and maximums reaching a pleasant 25°C (78°F). Be prepared for 107 mm (4.2 in) of precipitation spread over 13 days, contributing to an average humidity of 82%.

April Temperature in Barrie

In April in Barrie, the average temperature is 5°C (41°F). The maximum can reach 25°C (78°F), and the minimum can be as low as -9°C (15°F). Be prepared for a wide range of temperatures while traveling during this month!

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

The chart illustrates April temperature patterns in Barrie, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Barrie, April typically has an average temperature of 5°C (41°F), with highs reaching up to 25°C (78°F) and lows dropping to around -9°C (15°F).

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

April Precipitation in Barrie

In Barrie in April, the total precipitation amount is 107 mm (4.2 in) distributed over a span of 13 days.

April Precipitation Trends in Barrie

The chart displays monthly precipitation patterns in Barrie, 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 Barrie, April typically receives around 107 mm (4.2 inches) of precipitation spread over approximately 13 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 Barrie

In Barrie in April, humidity is 82%. With an average temperature of 5°C (41°F), this humidity feels like a chilly, damp blanket wrapping around you, making outdoor activities less enjoyable and making it essential to dress in layers to stay warm while navigating the wet conditions.

April Average Humidity in Barrie

This chart illustrates the average monthly humidity levels in Barrie, 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 Barrie is approximately 82%, 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 Barrie

In Barrie in April, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Barrie.

Maximum UV Index Levels in Barrie for April

The chart shows the monthly maximum UV Index (UVI) for Barrie 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 Barrie typically reaches 8, which falls under the very high exposure category.

Data source: Barrie 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 Barrie Compares to Other Months

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

This table compares monthly weather conditions in Barrie, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-6°C (21°F)	62 mm (2.5 inches)	93%	low
February Weather	-5°C (23°F)	68 mm (2.7 inches)	94%	moderate
March Weather	-1°C (30°F)	63 mm (2.5 inches)	87%	moderate
April Weather	5°C (41°F)	107 mm (4.2 inches)	82%	very high
May Weather	12°C (55°F)	90 mm (3.5 inches)	74%	very high
June Weather	18°C (65°F)	100 mm (3.9 inches)	68%	very high
July Weather	21°C (70°F)	98 mm (3.9 inches)	67%	very high
August Weather	20°C (69°F)	115 mm (4.5 inches)	67%	very high
September Weather	16°C (61°F)	85 mm (3.4 inches)	74%	high
October Weather	10°C (50°F)	104 mm (4.1 inches)	83%	moderate
November Weather	2°C (36°F)	87 mm (3.4 inches)	89%	moderate
December Weather	-3°C (27°F)	79 mm (3.1 inches)	91%	low