Prince Rupert Weather in July

July in Prince Rupert averages 16°C (61°F) during the day and 11°C (52°F) at night. With just 126 mm (5 in) of rainfall on average, it doesn't get much drier than this.

Rainfall in Prince Rupert in July

The risk of rain is at its lowest this month, making it a reliable choice for outdoor plans. Analyzing past climate data, one can expect approximately 17 days of rain, averaging 126 mm (5 in). This month brings frequent, heavy showers. Both the number of wet days and the rainfall totals are on the high side.

Temperature in Prince Rupert in July

In July, expect moderate temperatures in Prince Rupert, with highs of 16°C (61°F) and lows of 11°C (52°F) at night. July is a notable month of the summer season. A light jacket or extra layer can be useful, especially outside the warmest hours of the day. Nights cool down to 11°C (52°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions.

Sunshine in Prince Rupert in July

The month experiences a moderate amount of sunlight, with 141 hours of sunshine. This provides a nice balance between sunshine and clouds.

Wind Speed in Prince Rupert in July

Wind speeds average 2 m/s (4 knots) during July. At this speed, expect light breezes that you can feel on your face and cause leaves to rustle gently. Since this is an average, some days are calmer with barely any wind while others have more noticeable gentle breezes.

Average water temperature in July

At 13°C (55°F), the water is cool but manageable for those who don't mind a bit of a shock getting in. Most people adjust after a few minutes.

If you favor pleasant temperatures and minimal rainfall, July is one of the best months to visit Prince Rupert.

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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 July

Min Temperature 11°C (52°F)  

Max Temperature 16°C (61°F)  

Water Temperature 13°C (55°F)  

Chance of Rain 56%  

Precipitation 126 mm (5 in)  

Rainy days 17 days  

Humidity 78%  

Windspeed 2 m/s (4 knots)  

Sunshine 141 hours  

Percentage Sunshine  

Daily Historical Temperatures

50-year average (1976-2025)

Based on our historical records, temperatures in Prince Rupert typically stay consistent throughout July, with daily highs averaging around 16°C (61°F). Nights are cool, with lows around 11°C (52°F).

Average temperatures in July

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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 July

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Historical weather for Prince Rupert in July

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.

Historical weather Temperatures Precipitation

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Prince Rupert historical weather extremes in July

Based on weather observations in Prince Rupert between 1976 and 2025, these are the recorded extremes during July.

• On July 19, 1990, temperatures climbed to 26°C (79°F), marking the warmest July day on record.
• The coldest July day was on July 1, 2012, with a maximum of 11°C (52°F).
• The coldest night in July in Prince Rupert was on July 2, 1978, with a minimum of 4°C (39°F).

What to Wear in Prince Rupert in July

For Prince Rupert in July, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. High rain levels are expected, so pack waterproof gear and an umbrella or poncho. With water temperatures around 13°C (55°F), the water is quite cold for swimming. You can skip the swimwear unless you're particularly tough. Bring sunglasses since you'll have some sunny periods throughout the month

What To Do in Prince Rupert in July

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

5/10

Cycling

5/10

Walking

5/10

Camping

6/10

Outdoor sports

9/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Canada, check out our Prince Rupert's climate page.

More climate data for Prince Rupert

Temperature Rainfall Sunshine Humidity Wind Speed Water Temp

See the full Prince Rupert climate overview or explore weather in Canada.