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Live forecasts update automatically; written guidance last reviewed 16 June 2026 by the Civic Maple Weather Desk. Data from Environment and Climate Change Canada and other national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Prince Rupert’s weather is defined by persistent cloud and rain, with the live forecast above showing current conditions. Expect cool, damp air year-round, with average annual rainfall near 2,500 millimetres and mild temperatures that rarely drop far below freezing.
What makes Prince Rupert’s weather so rainy?
Prince Rupert sits on the north coast of British Columbia, directly in the path of moist Pacific air that rises over the Coast Mountains. This orographic lift produces frequent drizzle and steady rain, especially from October through March. The city averages about 240 rainy days per year, making it one of the wettest places in Canada. Fog and low cloud are common even when it is not actively raining.
What is the typical temperature range?
Winters are mild, with average highs around 5°C and lows near 0°C. Snowfall is light, usually less than 50 centimetres annually, and it rarely stays on the ground for long. Summers are cool, with July highs averaging 15°C to 17°C. Frost is possible any month, but extended freezes are uncommon. For a broader look at conditions across the country, visit the Canada weather hub.
Frequently asked questions
How does the marine forecast affect Prince Rupert?
The marine weather prince rupert forecast covers Hecate Strait and Chatham Sound. Strong southeast winds and heavy rain often accompany Pacific fronts, so boaters should check the 7 day marine forecast prince rupert before heading out.
What is the weather in Prince Rupert like over 10 or 14 days?
Long-range outlooks for weather in prince rupert 10 days or a 14 day weather prince rupert forecast show persistent cloud and rain, with occasional breaks. Temperatures stay within a narrow range, so pack a waterproof jacket regardless of the season.
How does Prince Rupert compare to Terrace weather?
Terrace weather is slightly drier and warmer in summer, as it lies inland. Prince Rupert gets more rain and stronger coastal winds. Both share cool, damp winters, but Prince Rupert’s marine influence keeps it milder year-round.
Sources
For hourly details, check weather prince rupert hourly updates. To see how conditions stack up elsewhere, compare with Calgary Weather or Ottawa Weather. For a longer view, the prince rupert weather yearly averages show little seasonal swing in temperature but big swings in rainfall.