The highest day temperature in April 2026 was 71°F. The lowest night temperature was 13°F. The average values for day and night temperatures during April were 49.8°F и 37.3°F respectivly.

The average sea surface temperature in April 2026 for Barrie was 33.8°F. The maximum and minimum values were 30.8°F and 39.2°F respectively.

Most of the days in April are gloomy but you can also expect sunny days.

Precipitation total in April for Barrie is 1.1 in. It makes april one of the most rainy months of the year.

The average wind speed in April is 10.0 mph. It makes April one of the most windy months of the year for Barrie.

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Barrie in April is 5.6 hours.