The 5 most beautiful lakes in Canada
Explore Canada's stunning lakes: Lake Louise, Lake Superior, Maligne Lake, Emerald Lake, and Lake Okanagan, each offering unique beauty and activities.
Williams Lake Weather in September
Williams Lake in September averages 19°C (66°F) during the day and 6°C (43°F) at night. Some rainfall is typical for this time of year.
Rainfall in Williams Lake in September
This month experiences about 10 days of rain according to historical data, averaging 44 mm (1.7 in). The rainfall pattern this month is fairly balanced. Showers tend to be moderate rather than extreme.
Temperature in Williams Lake in September
Expect highs of 19°C (66°F) in Williams Lake in September, with nights dropping to around 6°C (43°F). Even when the weather is stable, mornings and evenings can still feel distinctly cool. With lows around 6°C (43°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep.Our weather planner can help you find worldwide destinations with pleasant weather during this period. June, July and August typically offer the best weather for Williams Lake.
Williams Lake Temperature in September
Min Temperature
6°C (43°F)
Max Temperature
19°C (66°F)
Chance of Rain
32%
Precipitation
44 mm (1.7 in)
Rainy days
10 days
Williams Lake Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Williams Lake - and find the best time to visit.
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
pleasant
tolerable
unpleasant
poor
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 Williams Lake in September
Comfortable temperatures call for an easy wardrobe in September. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Wet weather is likely, so pack waterproof gear for multiple rainy days.
What To Do in Williams Lake in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Cycling10/10 -
Walking10/10 -
Camping5/10 -
Outdoor sports10/10
Williams Lake 3-Day Forecast
More climate data for Williams Lake
See the full Williams Lake 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) Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
The 5 most beautiful lakes in Canada
Canada in September: Where Is the Best Weather?
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