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Williams Lake Weather in May
Williams Lake in May averages 19°C (66°F) during the day and 4°C (39°F) at night. Some rainfall is typical for this time of year.
Rainfall in Williams Lake in May
Records from the past 30 years suggest around 11 days of rain, with 46 mm (1.8 in) average for the month. Expect a fairly normal spread of rainfall this month, with no particular pattern of very heavy or very persistent showers.
Temperature in Williams Lake in May
In May, expect pleasant temperatures in Williams Lake, with highs of 19°C (66°F) and lows of 4°C (39°F) at night. The difference between afternoon and evening temperatures is usually noticeable. Nights drop to 4°C (39°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet.For Williams Lake itself, June, July and August generally stand out with 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.
Williams Lake Temperature in May
Min Temperature
4°C (39°F)
Max Temperature
19°C (66°F)
Chance of Rain
36%
Precipitation
46 mm (1.8 in)
Rainy days
11 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 May
Find out more about the weather in Canada and which places have the best travel conditions in this month. See all of Canada in May →
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 May
For Williams Lake in May, 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. Rain is likely on several days, so bring a good rain jacket.
What To Do in Williams Lake in May
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 May
Where to go in May - average daytime high across popular destinations.
Niagara Falls
21°C (70°F) Montréal20°C (68°F) Ottawa20°C (68°F) Quebec City19°C (66°F) Calgary17°C (63°F) Vancouver16°C (61°F) Toronto16°C (61°F) Whistler11°C (52°F) Bucket list
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The 5 most beautiful lakes in Canada
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