Hanover (ON) Weather & Climate: Best Time to Visit
Hanover, Ontario, Canada, sees big temperature differences between seasons, with July peaking at 26°C (79°F) and February dropping to -1°C (30°F).
Rain/snowfall is high, totalling around 1075 mm (42 in) per year. June is the wettest month and March the driest.
Monthly Temperature in Hanover
Visitors to Hanover can expect significant temperature changes throughout the year. Average maximum daytime temperatures range from a comfortable 26°C (79°F) in July, the warmest time of the year, to a very cold -1°C (30°F) during cooler months like February.
At night, you can expect temperatures ranging from 14°C (57°F) in July to around -11°C (12°F) during February.Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Hanover
Hanover is known for its substantial rain/snowfall, with annual precipitation reaching 1075 mm (42 in). Year-round, Hanover has a balanced climate with minimal variation in precipitation. The difference between the wettest month, June, with 105 mm (4.1 in), and the driest month, March, with 69 mm (2.7 in), is minimal. For more details, please visit our Hanover Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Hanover (ON) 3-Day Forecast
Check the conditions for any month of the year.
Best Time to Visit Hanover
During May, June, July, August and September, Hanover experiences its most favorable weather, with temperatures between 20°C (67°F) and 26°C (79°F). These mild conditions make it an excellent time for a visit.The weather does bring rainfall during this period, between 93 mm (3.7 in) and 105 mm (4.1 in). Looking for inspiration on where to travel this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.
