The best times to visit Lillooet for ideal weather are

May 7th to September 30th

based on average temperature and humidity from NOAA (the National Oceanic and Atmospheric Administration). Read below for more weather and travel details.



Other Lillooet Travel Info

Weather in Lillooet


Average temperatures in Lillooet vary drastically. Considering humidity, temperatures feel cold for about half of the year and otherwise nice with a very low chance of rain or snow throughout the year. The area is somewhat temperate — in the 54th percentile for pleasant weather — compared to tourist destinations worldwide. Weeks with ideal weather are listed above. If you’re looking for the very warmest time to visit Lillooet, the hottest months are July, August, and then June. See average monthly temperatures below. The warmest time of year is generally early to mid July where highs are regularly around 91.6°F (33.1°C) with temperatures rarely dropping below 60.2°F (15.7°C) at night.

Lillooet Temperatures (Fahrenheit)


Lillooet Temperatures (Celsius)


“Feels-Like” Temperatures

The way we experience weather isn’t all about temperature. Higher temperatures affect us much more at higher humidity, and colder temperatures feel piercing with high winds. Our perceived temperatures factor in humidity and wind chill to better represent how hot or cold the day feels to a person.

Lillooet Perceived Temperature (F)


Lillooet Perceived Temperature (C)



Average Lillooet Temperatures by Month

Daily highs (averaged for the month) usually give the best indication of the weather. A significantly lower mean and low generally just means it gets colder at night.

Show Fahrenheit

Month Avg. High (°F) Avg. Mean (°F) Avg. Low (°F)
Jan 37 29.1 23.8
Feb 43.7 33.8 26.8
Mar 52.4 41 31.6
Apr 61.8 49.3 37.8
May 73.2 59.5 46.7
Jun 79.4 66.2 54.2
Jul 89.7 74.4 60
Aug 87.5 71.9 58.2
Sep 76.7 61.7 49.6
Oct 60.9 49.4 40.7
Nov 44.8 36.5 30.8
Dec 34.9 27.9 22.8

Show Celsius

Month Avg. High (°C) Avg. Mean (°C) Avg. Low (°C)
Jan 2.8 -1.6 -4.6
Feb 6.5 1 -2.9
Mar 11.3 5 -0.2
Apr 16.6 9.6 3.2
May 22.9 15.3 8.2
Jun 26.3 19 12.3
Jul 32.1 23.6 15.6
Aug 30.8 22.2 14.6
Sep 24.8 16.5 9.8
Oct 16.1 9.7 4.8
Nov 7.1 2.5 -0.7
Dec 1.6 -2.3 -5.1



Precipitation (Rain or Snow)

If dry weather is what you’re after, the months with the lowest chance of significant precipitation in Lillooet are April, November, and then October. Note that we define “significant precipitation” as .1 inches or more in this section. The lowest chance of rain or snow occurs around late January and early February. For example, on the week of January 29th there are no days of precipitation on average. By contrast, it’s most likely to rain or snow in mid to late September with an average of 1 days of significant precipitation the week of September 17th.

When can you find snow in Lillooet? Weather stations report no annual snow. Please note that a value of 0 for snow in the graph below may either mean there was no snow, or that snow is unreported.

Chance of Precipitation

The graph below shows the % chance of rainy and snowy days in Lillooet.

Days with precipitation

Snow on the Ground

The graph below shows the average snow on the ground in Lillooet (in).

Snow depth

Average Rain and Snow by Month

Show Inches

Month Daily Chance of Rain Average Snow Depth (in) Total Precipitation (in)
Jan 2% 0 0.2
Feb 4% 0 0.3
Mar 4% 0 0.3
Apr 0% 0 0.1
May 9% 0 1
Jun 8% 0 0.8
Jul 5% 0 0.7
Aug 5% 0 0.5
Sep 9% 0 0.9
Oct 2% 0 0.2
Nov 1% 0 0.2
Dec 3% 0 0.2

Show Centimeters

Month Daily Chance of Rain Average Snow Depth (cm) Total Precipitation (cm)
Jan 2 0 0.5
Feb 4 0 0.8
Mar 4 0 0.8
Apr 0 0 0.3
May 9 0 2.5
Jun 8 0 2
Jul 5 0 1.8
Aug 5 0 1.3
Sep 9 0 2.3
Oct 2 0 0.5
Nov 1 0 0.5
Dec 3 0 0.5


Humidity and Wind

Lillooet has some very humid months, and dry months in the opposite season. The least humid month is July (25.8% relative humidity), and the most humid month is January (79%).

Wind in Lillooet is usually not reported.

Relative Humidity (%)

The graph below shows the average % humidity by month in Lillooet.

Avg. Relative Humidity


The graph below shows wind speed (max and average) in knots.

Max Sustained Wind
Average Daily Wind

Average Wind Speeds

Show Wind Speeds

All wind speeds are in knots. 1 knot = 1.15 MPH or 1.85 KPH.

Month Avg. Wind Avg. Wind Feel Sustained High Wind High Wind Feel
Jan 0 Still 0 Still
Feb 0 Still 0 Still
Mar 0 Still 0 Still
Apr 0 Still 0 Still
May 0 Still 0 Still
Jun 0 Still 0 Still
Jul 0 Still 0 Still
Aug 0 Still 0 Still
Sep 0 Still 0 Still
Oct 0 Still 0 Still
Nov 0 Still 0 Still
Dec 0 Still 0 Still

Show Relative Humidity by Month

Month Avg. Relative Humidity
Jan 79%
Feb 61.2%
Mar 50.2%
Apr 38.7%
May 37.3%
Jun 34.4%
Jul 25.8%
Aug 34.3%
Sep 47.9%
Oct 63.5%
Nov 69.6%
Dec 75.2%


Is it Safe to Travel to Lillooet?

Our best data indicates this area is generally safe. As of Oct 07, 2019 there are no travel advisories or warnings for Canada; exercise normal security precautions. Check this page for any recent changes or regions to avoid: Travel Advice and Advisories. This advisory was last updated on Oct 07, 2019.


The Busiest and Least Crowded Months

The busiest month for tourism in Lillooet, BC, Canada is July, followed by May and June. Prices for hotels and flights will be most expensive during these months, though you can save if you purchase well in advance. Tourists are unlikely to visit Lillooet in December. Those willing to visit at these times will likely find it the least expensive month.

Estimated Tourism by Month


Most Popular Months to Visit

Tourists Seeking Accommodations

Tourism graph is based on Google searches for services used by tourists relative to the rest of the year. Tourism data for this area is extrapolated based on nearby areas. Displayed data is calculated relative to the peak, so a score of 36.3 in December means 36.3% of the tourists vs. July.



Overall Lillooet Travel Experience by Season

Spring (March through May)

Humidity and temperatures combine to make this season feel moderately cold. Highs range from 77.8°F (25.4°C) and 45.1°F (7.3°C) with warmer temperatures in the later months. Rain is rare with 0 to 3 days of significant precipitation per month. Spring is fairly slow for tourism, which makes it a good time for those looking for deals.

Summer (June through August)

The middle-year months have very comfortable weather with high temperatures that are quite warm. These months see the most precipitation with about 2 days of precipitation per month. June – August is the busiest season for tourism in Lillooet, so lodging and other accommodations may cost more than usual.

Fall (September through November)

Fall daily highs range from 81.6°F (27.6°C) and 37.7°F (3.2°C), which will feel chilly given the humidity and wind. It rains or snows a normal amount: 0 to 3 days per month. Tourism is the second busiest during these months due to the weather, so hotels may be slightly higher priced.

Winter (December through February)

Weather is far too cold this time of year in Lillooet to be enjoyable for warm weather travelers. The average high during this season is between 46.9°F (8.3°C) and 33.9°F (1.1°C). On average, it rains or snows a smalll amount: consistently 1 times per month. These times of year are the slowest with tourists.


Best Times to TravelCanada › Lillooet, BC, Canada