Yoho National Park Weather in September
Yoho National Park in September averages 12°C (54°F) during the day and 0°C (32°F) at night. Keep in mind that quite a bit of rainfall is expected this month.
Rainfall in Yoho National Park in September
Expect around 14 days of rain based on historical data, with 75 mm (3 in) average. A fairly balanced picture this month, some wet days but nothing too extreme in terms of intensity.
Temperature in Yoho National Park in September
Yoho National Park in September gets highs of 12°C (54°F) during the day and drops to 0°C (32°F) at night. A light jacket or extra layer can be useful, especially outside the warmest hours of the day. Nights fall to 0°C (32°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep.If you prefer dry days with pleasant temperatures, July and August typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
Yoho National Park Temperature in September
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Chance of Rain
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Yoho National Park Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Yoho National Park - and find the best time to visit.
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Yoho National Park typically drop from around 18°C (64°F) at the start of September to approximately 14°C (57°F) by the end. Nights are cold, with lows typically ranging from 1°C (34°F) to 5°C (41°F).
Average temperatures in September
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 September
Historical weather records for Yoho National Park in September
Browse day-by-day weather records for Yoho National Park spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Yoho National Park historical weather extremes in September
According to our 49 years of weather records for Yoho National Park, the following extremes were recorded between 1976 and 2025.
- The hottest September day on record in Yoho National Park reached 31°C (88°F) (September 2, 2022).
- The lowest daytime temperature in September was 1°C (34°F), recorded on September 29, 2019.
- The coldest night in September in Yoho National Park was on September 28, 1985, with a minimum of -10°C (14°F).
Best Places in Canada in September
Find out more about the weather in Canada and which places have the best travel conditions in this month. See all of Canada in September →
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in Yoho National Park in September
Pack for changing conditions in Yoho National Park in September. Bring a mix of short and long sleeves, a warm layer like a hoodie or light jacket, and comfortable pants. The key is being able to add or remove layers as the days goes by. Rain gear is recommended, you can expect wet weather on multiple days.
What To Do in Yoho National Park in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Cycling6/10 -
Walking6/10 -
Barbeque4/10 -
Camping4/10 -
Outdoor sports6/10
Yoho National Park 3-Day Forecast
See the full Yoho National Park climate overview or explore weather in Canada.
Popular in September
Where to go in September - average daytime high across popular destinations.
Toronto
22°C (72°F) Niagara Falls23°C (73°F) Montréal
22°C (72°F) Ottawa22°C (72°F) Quebec City
20°C (68°F) Vancouver19°C (66°F) Calgary19°C (66°F) Whistler15°C (59°F) 
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