Jasper Weather in July
July in Jasper averages 18°C (64°F) during the day and 4°C (39°F) at night. It is the wettest month of the year, with 124 mm (4.9 in) of rainfall on average, so waterproof gear is a must.
Rainfall in Jasper in July
This month is known for heavy rainfall, so don't forget your umbrella to stay dry. Looking at the last 30 years, the data shows about 14 days with rain, averaging 124 mm (4.9 in) for the month. Rainfall intensity is on the higher side this month. Expect more substantial showers rather than light, passing rain.
Temperature in Jasper in July
Daytime highs in Jasper in July reach 18°C (64°F), with nights around 4°C (39°F). July is known for being in the summer season. Even when the weather is stable, mornings and evenings can still feel distinctly cool. At 4°C (39°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions. On average, it has the peak temperatures of the year.
Sunshine in Jasper in July
There are approximately 252 hours of sunshine this month, resulting in mostly clear days.So this is a great month to visit if you prefer dry days with pleasant temperatures.
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 Jasper's climate page.
Jasper Temperature in July
Min Temperature
4°C (39°F)
Max Temperature
18°C (64°F)
Chance of Rain
47%
Precipitation
124 mm (4.9 in)
Rainy days
14 days
Sunshine
252 hours
Percentage Sunshine
50%
Daily Historical Temperatures
32-year average (1992-2025)
Based on our historical records, temperatures in Jasper typically rise from around 21°C (70°F) at the start of July to approximately 25°C (77°F) by the end. Nights are cold, with lows around 8°C (46°F).
Average temperatures in July
Daily Historical Precipitation
32-year average (1992-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in July
Historical weather for Jasper in July
Browse day-by-day weather records for Jasper spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Jasper historical weather extremes in July
Based on weather observations in Jasper between 2002 and 2025, these are the recorded extremes during July.
- The warmest day in July was on July 21, 2024, with a maximum of 37°C (99°F).
- Jasper experienced its chilliest July day on July 2, 2018, reaching only 9°C (48°F).
- Jasper registered its coldest July night on July 23, 2011, with temperatures dropping to -2°C (28°F).
- The heaviest July precipitation occurred on July 8, 2003, when 68 mm (2.7 in) of precipitation fell.
Best Places in Canada in July
Find out more about the weather in Canada and which places have the best travel conditions in this month. See all of Canada in July →
perfect weather
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tolerable
unpleasant
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What to Wear in Jasper in July
For Jasper 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. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.What To Do in Jasper in July
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 Jasper's climate page.
See the full Jasper climate overview or explore weather in Canada.
