Prince Rupert Weather in March
Prince Rupert in March sees low daytime temperatures of 7°C (45°F) and nighttime lows of 1°C (34°F). As part of the rainy season, showers are frequent and often heavy. Budget around 251 mm (9.9 in) of rainfall for the month.
Rainfall in Prince Rupert in March
Prince Rupert is in the rainy season in March, with rain on around 21 days and an average of 251 mm (9.9 in). With rain on many days and solid totals, showers are frequent and often moderately heavy. Waterproof gear is a sensible idea.
Temperature in Prince Rupert in March
Temperatures in Prince Rupert in March top out at 7°C (45°F) and drop to 1°C (34°F) overnight. The days stay cool from start to finish. Layering up well will make outdoor time much more comfortable. Nights fall to 1°C (34°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep.
Sunshine in Prince Rupert in March
With limited sunshine this month, there are about 97 hours of sun. It's ideal for those who prefer a cooler, cloudier climate.
Wind Speed in Prince Rupert in March
Wind speeds average 4 m/s (8 knots) during March. At this speed, expect moderate winds that can raise dust and move small branches. Since this is an average, some days have gentle light winds while others experience stronger breezes that are quite noticeable.
Average water temperature in March
With water temperatures around 7°C (45°F), swimming isn't really an option for most visitors. The cold sets in quickly and a wetsuit won't fully solve it.March in Prince Rupert can still be great, but if you prefer pleasant temperatures along with dry and sunny conditions, our weather planner can help you explore other options in the world.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Canada, check out our Prince Rupert's climate page.
Prince Rupert Temperature in March
Min Temperature
1°C (34°F)
Max Temperature
7°C (45°F)
Water Temperature
7°C (45°F)
Chance of Rain
71%
Precipitation
251 mm (9.9 in)
Rainy days
21 days
Humidity
77%
Windspeed
4 m/s (8 knots)
Sunshine
97 hours
Percentage Sunshine
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Prince Rupert typically stay consistent throughout March, with daily highs averaging around 7°C (45°F). Nights are cold, with lows typically ranging from 0°C (32°F) to 2°C (36°F).
Average temperatures in March
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in March
Historical weather for Prince Rupert in March
Browse day-by-day weather records for Prince Rupert spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Prince Rupert historical weather extremes in March
Based on weather observations in Prince Rupert between 1976 and 2026, these are the recorded extremes during March.
- On March 21, 1998, temperatures climbed to 18°C (64°F), marking the warmest March day on record.
- Prince Rupert experienced its chilliest March day on March 8, 2003, reaching only -8°C (18°F).
- The coldest night in March in Prince Rupert was on March 2, 1976, with a minimum of -16°C (3°F).
Best Places in Canada in March
Find out more about the weather in Canada and which places have the best travel conditions in this month. See all of Canada in March →
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What to Wear in Prince Rupert in March
We recommend to layer up for chilly conditions in Prince Rupert in March. You could start with thermal underwear or a good base layer to keep your core warm on the cooler days this month. Maybe also add a sweater or fleece, and top it off with a windproof jacket. Also bring a poncho, it will rain a lot! Waterproof everything you can. With water temperatures around 7°C (45°F), the water is quite cold for swimming. You can skip the swimwear unless you're particularly tough. You can probably leave your sunglasses at home, because sunny days are pretty rare this month.What To Do in Prince Rupert in March
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Canada, check out our Prince Rupert's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed Water Temp
See the full Prince Rupert climate overview or explore weather in Canada.
