September marks the transition from summer to fall in Whistler, British Columbia. This period offers a unique blend of pleasant daytime temperatures, crisp nights, and fewer crowds than the peak summer months. Typically, daily highs average around 16C (61F), while nighttime lows can dip to 5C (41F). Precipitation increases slightly compared to summer, with an average of around 80mm spread throughout the month.
This time of year presents ideal conditions for a range of outdoor activities. Hiking trails are less congested, providing a more tranquil experience amidst the changing fall foliage. The cooler temperatures are also welcomed by mountain bikers. Early autumn offers a sweet spot before the onset of winter sports, allowing visitors to enjoy the resort town’s amenities at a more relaxed pace. Historically, September has been a favored time for locals and those in the know, seeking a balance between favorable weather and fewer tourists.
