Sunshine Atlas

Prince Rupert weather by month & the best time to visit

Canada · seaside town · oceanic / maritime climate

Prince Rupert, Canada
Prince Rupert — photo by Sam Beebe, CC BY 2.0 via Wikimedia Commons

Prince Rupert is short on reliable sunshine. Its best month is August (Score 44/100) — for stronger sun, try one of the nearby alternatives.

When is the best time to visit Prince Rupert?

Prince Rupert never gets truly sunny weather: August is as good as it gets at 44/100, and January is the low point (0/100). If sunshine is the point of the trip, the nearby alternatives do better.

How sunny is Prince Rupert?

Prince Rupert isn't a sunny place by world standards: about 1,341 hours of sunshine a year. August (44/100) is noticeably better than January (0). It ranks #240 of 242 destinations in Canada for annual sunshine, below the national median of 2,024 hours. The year's 2,242 mm of rain spreads fairly evenly across the months, with no pronounced dry season.

Sunshine Score by month

January: 0February: 0March: 0April: 5May: 22June: 38July: 42August: 4444September: 34October: 15November: 0December: 0JFMAMJJASOND
MonthScoreDay highNight lowRainUVSea
January0 4° / 39°F2° / 36°F 251 mm08° / 46°F
February0 4° / 39°F1° / 34°F 163 mm17° / 45°F
March0 6° / 43°F2° / 36°F 186 mm17° / 45°F
April5 9° / 48°F5° / 41°F 153 mm38° / 46°F
May22 12° / 54°F8° / 46°F 116 mm49° / 48°F
June38 15° / 59°F10° / 50°F 117 mm411° / 52°F
July42 16° / 61°F13° / 55°F 124 mm413° / 55°F
August44 17° / 63°F13° / 55°F 160 mm413° / 55°F
September34 15° / 59°F11° / 52°F 211 mm212° / 54°F
October15 11° / 52°F7° / 45°F 270 mm110° / 50°F
November0 7° / 45°F4° / 39°F 255 mm09° / 48°F
December0 4° / 39°F2° / 36°F 236 mm08° / 46°F

Sea temperature in Prince Rupert by month

The sea off Prince Rupert is warmest in July at around 13°C / 55°F, and coolest in February at 7°C / 45°F. It never reaches comfortable swimming temperatures (21°C+). Month-by-month sea-surface temperatures are in the Sea column of the table above.

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Prince Rupert: questions and answers

What kind of destination is Prince Rupert?

Prince Rupert is a seaside town in Canada with a oceanic / maritime climate — the sea reaches 13°C at its warmest.

How many hours of sunshine does Prince Rupert get a year?

Prince Rupert gets about 1,341 hours of sunshine a year, at its best around August.

When is the best time to visit Prince Rupert?

Prince Rupert is short on reliable sunshine — its best month is only August at 44/100. For a sunnier trip, see the nearest strong-sun alternatives listed on the page.

What is the least sunny month in Prince Rupert?

January is the least sunny month in Prince Rupert, scoring 0/100 with about 251 mm of rain.

What is the sea temperature in Prince Rupert?

The sea in Prince Rupert ranges from about 7°C (February) to 13°C (July). Month-by-month sea temperatures are on this page.

How strong is the sun in Prince Rupert?

The typical midday UV index in Prince Rupert peaks around 4 (moderate) in May, easing to about 0 (low) in January. Month-by-month midday UV values are in the UV column of the table on this page.

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