Rockport (ON) Weather & Climate: Best Time to Visit

Temperatures in Rockport, Ontario, Canada, vary greatly throughout the year. July is the hottest month at 26°C (79°F), while February is the coldest at -2°C (28°F).

With around 1113 mm (44 in) of annual rain/snowfall, Rockport has a notably wet climate. The wettest month is October. Sunshine peaks in July, when the city sees around 9.3 hours of sunshine per day.

Monthly Temperature in Rockport

The climate in Rockport is known for significant temperature differences throughout the year, making the weather dynamic. Average daytime temperatures reach a comfortable 26°C (79°F) in July. In February, the coolest month of the year, temperatures drop to a very cold -2°C (28°F).

At night, temperatures range from around 16°C (61°F) in July to -11°C (12°F) in February.

Check out our detailed temperature page for more information.

Temperature ranges by month

Rainfall in Rockport

Rockport has a notably wet climate with abundant precipitation, recording 1113 mm (44 in) of rain/snowfall per year. Rockport experiences moderate seasonal variation in rainfall, with monthly averages ranging from 133 mm (5.2 in) in October, the wettest month, and 68 mm (2.7 in) in March, the driest month. For more details, please visit our Rockport Precipitation page.

The mean monthly precipitation over the year, including rain, hail, and snow

The average number of days each month with precipitation

Sunshine Hours in Rockport

Rockport can be enjoyed more throughout the sunniest month of July under a blue sky, with approximately 9.3 hours of sunshine daily. In contrast, the city experiences much darker days in December, with only 2.5 hours of sunlight per day.

Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Data from: Kingston, Canada (46 KM, 28 Miles).

Daily hours of sunshine

Data from: Kingston, Canada (46 KM, 28 Miles).

Daily percentage of sunshine

Data from: Kingston, Canada (46 KM, 28 Miles).

Rockport (ON) 3-Day Forecast

10-Day Forecast

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Check the conditions for any month of the year.

Best Time to Visit Rockport

Rockport's weather is most enjoyable during May, June, July, August and September, with comfortable temperatures from 20°C (67°F) to 26°C (80°F). The moderate conditions ensure pleasant weather for exploring the area. Expect varied weather during this period with rainfall between 87 mm (3.4 in) and 114 mm (4.5 in), providing a good balance of sunny and rainy days.

Ready to plan your travels but need destination ideas? Our smart tool recommends places based on the climate conditions you prefer. Start planning with our destination weather tool.