Oshawa

What is the climate like in Oshawa?

The best time to visit Oshawa is typically June – September, with trip comfort peaking in September (7.1/10). Oshawa is warmest in July, when daily highs average 80°F (27°C), and coolest in January, when lows fall to about 17°F (-8°C). The wettest month is typically April and the driest is September; the year sees roughly 38 in of precipitation.

• Best time to visitJune – September — comfort peaks in September (7.1/10)
• Warmest monthJuly — average high 80°F (27°C)
• Coolest monthJanuary — average low 17°F (-8°C)
• Wettest monthApril (4.0 in)
• Driest monthSeptember (2.5 in)
• Annual precipitation38 in