The best times to visit Tillsonburg for ideal weather are

May 21st 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 Tillsonburg Travel Info

Weather in Tillsonburg


Average temperatures in Tillsonburg vary drastically. Considering humidity, temperatures feel cold for about half of the year and otherwise nice with a chance of rain or snow throughout most of the year. The area is less temperate than some — in the 26th 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 Tillsonburg, the hottest months are July, August, and then June. See average monthly temperatures below. The warmest time of year is generally early August where highs are regularly around 82.2°F (27.9°C) with temperatures rarely dropping below 60.7°F (15.9°C) at night.

Tillsonburg Temperatures (Fahrenheit)


Tillsonburg 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.

Tillsonburg Perceived Temperature (F)


Tillsonburg Perceived Temperature (C)



Average Tillsonburg 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 29.6 23.4 17
Feb 30.6 24.1 17.5
Mar 44.1 34.9 27.3
Apr 56.8 45.9 36.2
May 68.3 57.1 46.6
Jun 76.7 66.4 56.7
Jul 80.5 69.9 59.3
Aug 78.7 68.6 59.2
Sep 71.8 61.6 52.4
Oct 59.2 50.2 42.5
Nov 47.9 40 33.3
Dec 34 28.2 22.4

Show Celsius

Month Avg. High (°C) Avg. Mean (°C) Avg. Low (°C)
Jan -1.3 -4.8 -8.3
Feb -0.8 -4.4 -8.1
Mar 6.7 1.6 -2.6
Apr 13.8 7.7 2.3
May 20.2 13.9 8.1
Jun 24.8 19.1 13.7
Jul 26.9 21.1 15.2
Aug 25.9 20.3 15.1
Sep 22.1 16.4 11.3
Oct 15.1 10.1 5.8
Nov 8.8 4.4 0.7
Dec 1.1 -2.1 -5.3



Precipitation (Rain or Snow)

If dry weather is what you’re after, the months with the lowest chance of significant precipitation in Tillsonburg are September, August, and then May. Note that we define “significant precipitation” as .1 inches or more in this section. The lowest chance of rain or snow occurs around mid August. For example, on the week of August 13th there is 1 day of precipitation on average. By contrast, it’s most likely to rain or snow in early to mid January with an average of 2 days of significant precipitation the week of January 8th.

When can you find snow in Tillsonburg? Weather stations report large amounts of snow likely to be deepest around October, especially close to late October. The best time to ski (if at all) in Tillsonburg is often around around December 17th when fresh powder is deepest. 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 Tillsonburg.

Days with precipitation

Snow on the Ground

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

Snow depth

Average Rain and Snow by Month

Show Inches

Month Daily Chance of Rain Average Snow Depth (in) Total Precipitation (in)
Jan 29% 4.1 3.8
Feb 21% 5.3 2.8
Mar 20% 4.8 2.8
Apr 26% 0.4 3.2
May 19% 0 3
Jun 22% 0 3.2
Jul 20% 0 3
Aug 19% 0 3.5
Sep 18% 0 3.3
Oct 26% 6.7 3.3
Nov 21% 0.8 2.9
Dec 25% 2.9 3.6

Show Centimeters

Month Daily Chance of Rain Average Snow Depth (cm) Total Precipitation (cm)
Jan 29 10.4 9.7
Feb 21 13.5 7.1
Mar 20 12.2 7.1
Apr 26 1 8.1
May 19 0 7.6
Jun 22 0 8.1
Jul 20 0 7.6
Aug 19 0 8.9
Sep 18 0 8.4
Oct 26 17 8.4
Nov 21 2 7.4
Dec 25 7.4 9.1


Humidity and Wind

Tillsonburg has some very humid months, with other comfortably humid months. The least humid month is April (54.5% relative humidity), and the most humid month is December (73.7%).

Wind in Tillsonburg is usually calm. The windiest month is April, followed by December and February. April’s average wind speed of around 5.2 knots (6 MPH or 9.6 KPH) is considered “a light breeze.” Maximum sustained winds (the highest speed for the day lasting more than a few moments) are at their highest in late April where average top sustained speeds reach 11.1 knots, which is considered a moderate breeze.

Relative Humidity (%)

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

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 4.9 Light breeze 9.2 Gentle breeze
Feb 5.1 Light breeze 9.6 Gentle breeze
Mar 4.8 Light breeze 9.1 Gentle breeze
Apr 5.2 Light breeze 10.3 Gentle breeze
May 4.2 Light breeze 8.8 Gentle breeze
Jun 4.4 Light breeze 9.1 Gentle breeze
Jul 4 Light breeze 8.6 Gentle breeze
Aug 3.6 Barely noticeable 8.1 Gentle breeze
Sep 3.5 Barely noticeable 7.8 Gentle breeze
Oct 4.2 Light breeze 8.5 Gentle breeze
Nov 4.3 Light breeze 8.3 Gentle breeze
Dec 5.1 Light breeze 9.3 Gentle breeze

Show Relative Humidity by Month

Month Avg. Relative Humidity
Jan 72.7%
Feb 69.6%
Mar 62%
Apr 54.5%
May 55.5%
Jun 60.1%
Jul 61.1%
Aug 66%
Sep 67.9%
Oct 67.8%
Nov 71.1%
Dec 73.7%


Is it Safe to Travel to Tillsonburg?

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 Tillsonburg, ON, 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 Tillsonburg 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 somewhat extrapolated based on nearby areas. Displayed data is calculated relative to the peak, so a score of 57.6 in December means 57.6% of the tourists vs. July.



Overall Tillsonburg Travel Experience by Season

Spring (March through May)

Humidity and temperatures combine to make this season feel moderately cold. Highs range from 75.4°F (24.1°C) and 34.5°F (1.4°C) with far warmer temperatures in the later months. Rain is somewhat common with 6 to 8 days of significant precipitation per month. Spring is the second busiest for tourism, which makes it a good time for those looking for things to do.

Summer (June through August)

The middle-year months have very comfortable weather with high temperatures that are comfortable. These months see the least precipitation with 6 to 7 days of precipitation per month. June – August is the busiest season for tourism in Tillsonburg, so lodging and other accommodations may cost more than usual.

Fall (September through November)

Fall daily highs range from 75.2°F (24°C) and 41.8°F (5.4°C), which will feel chilly given the humidity and wind. It rains or snows a significant amount: 5 to 8 days per month. Tourism is the slowest during these months due to the weather, so hotels may be affordably priced.

Winter (December through February)

Weather is far too cold this time of year in Tillsonburg to be enjoyable for warm weather travelers. The average high during this season is between 35°F (1.7°C) and 26.6°F (-3°C). On average, it rains or snows a fair amount: 6 to 9 times per month. These times of year are fairly slow with tourists.


Best Times to TravelCanada › Tillsonburg, ON, Canada