Last updated: June 18, 2025
In April, the average temperature in Innisfil, Canada hovers around 5°C (42°F), making it a chilly time of year. Daily temperatures can vary dramatically, with a minimum of -9°C (16°F) and a potential maximum of 25°C (78°F). Expect 102 mm (4.0 in) of precipitation spread over approximately 13 days, contributing to an average humidity of 82%—perfect for cozy indoor activities!
In April in Innisfil, the average temperature is 5°C (42°F), with maximums reaching up to 25°C (78°F) and minimums dropping as low as -9°C (16°F). It's essential to pack for a variety of weather conditions, as this time of year can showcase both warmth and chill.
In Innisfil in April, precipitation amounts to 102 mm (4.0 in) over the course of 13 days.
In Innisfil in April humidity is 82%. With an average temperature of 5°C (42°F), this humidity feels like a wet chill that seeps into your bones, making outdoor exploration uncomfortable and dampening the joy of traveling.
In Innisfil 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 Innisfil.
UV Risk Categories
Weather in Innisfil varies notably across the year, with each month offering distinct climate conditions. This page compares April’s weather to other months in Innisfil, focusing on differences in temperature, rainfall, humidity, and UV levels.
Temperature | Precipitation | Humidity | UV | |
---|---|---|---|---|
January Weather | -6°C (21°F) | 59 mm (2.3 inches) | 93% | low |
February Weather | -5°C (23°F) | 62 mm (2.5 inches) | 94% | moderate |
March Weather | -1°C (31°F) | 58 mm (2.3 inches) | 87% | moderate |
April Weather | 5°C (42°F) | 102 mm (4.0 inches) | 82% | very high |
May Weather | 13°C (55°F) | 99 mm (3.9 inches) | 74% | very high |
June Weather | 18°C (65°F) | 94 mm (3.7 inches) | 68% | very high |
July Weather | 21°C (71°F) | 90 mm (3.5 inches) | 67% | very high |
August Weather | 20°C (69°F) | 96 mm (3.8 inches) | 67% | very high |
September Weather | 16°C (61°F) | 68 mm (2.7 inches) | 74% | high |
October Weather | 10°C (50°F) | 98 mm (3.9 inches) | 83% | moderate |
November Weather | 2°C (36°F) | 76 mm (3.0 inches) | 89% | moderate |
December Weather | -3°C (28°F) | 69 mm (2.7 inches) | 91% | low |