Winter tire dates for Brampton
Computed from the 30-year climate record at Georgetown Wwtp, the officialEnvironment Canada station 10 km from Brampton, Ontario.
All-day events with a one-week reminder, straight from this page.
The climate record behind these dates
Mean daily temperature by month at Georgetown Wwtp, 30-year normals. The tire windows fall where this line crosses 7 C.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|
| -6.3 | -5.2 | -0.9 | 6 | 12.3 | 17.4 | 20 | 19 | 14.8 | 8.4 | 2.8 | -2.9 |
Values below 7 C shown in blue: winter tire season at Brampton.
The rule in Ontario
No law
For private-passenger auto policies issued or renewed on or after January 1, 2016, Ontario's regulation requires a winter-tire discount in the rate for an automobile equipped with winter tires. Ask your insurer which tires qualify and what documentation it requires; the amount varies by insurer. Ask your insurer which tires qualify and what documentation it requires.
Ontario e-Laws, Automobile Insurance, verified 2026-09-27. Full 13-province table on the planner page.
Brampton winter tire questions
When should winter tires go on in Brampton?
Around October 23. That is when the mean daily temperature at Georgetown Wwtp, the official station nearest Brampton, historically settles below 7 C, the threshold where winter compounds outgrip all-seasons even on dry pavement. Book the swap a week or two ahead; shops fill up after the first cold snap.
When do winter tires come off in Brampton?
After April 20, when mean daily temperatures climb back above 7 C to stay. Taking them off earlier risks a late cold snap; much later wears the soft compound on warm pavement.
Is there a winter tire law in Ontario?
No provincewide winter-tire mandate for passenger vehicles; insurance regulation requires a discount for equipped private-passenger vehicles. Ask your insurer which tires qualify and what documentation it requires. Source: Ontario e-Laws, Automobile Insurance, verified 2026-09-27.
How are these dates calculated?
From Environment and Climate Change Canada Canadian Climate Normals 30-year climate normals at Georgetown Wwtp (10 km from Brampton): monthly mean daily temperatures anchored mid-month, linearly interpolated across the 7 C threshold. They are planning averages from the official record, not forecasts. Full method on the methodology page.
How this page was made
The dates above are computed, not written: monthly mean daily temperatures from theEnvironment and Climate Change Canada Canadian Climate Normalsat Georgetown Wwtp, interpolated across the 7 C tire-compound threshold. The provincial rule is taken from Ontario e-Laws, Automobile Insurance and was last verified 2026-09-27.Full method: data and methodology. These are planning averages from the official record, not forecasts: microclimates, valleys, and lakeshores can run a week off the station record, and laws can change. Watch the forecast in the shoulder weeks and confirm current rules at the linked sourcebefore acting.
More for Brampton: frost and planting dates. Different place? The full planner covers all 655 stations.