Search flights, hotels & activities for Ontario
Compare flights, hotels, cars, and activities in one place.
500+airlines & travel sites compared
21,000+routes tracked
€0booking fees from us
Freeprice drop alerts
Things to Do in Ontario in January
Real historical weather for Ontario in January: average highs of -11°C and lows of -20°C, with around 26mm of rain (averaged over the last 3 years).
-11°C
Average high
-20°C
Average low
26mm
Typical rainfall
Real things to do in Ontario in January
Ad
Ad
Ad
Ad
Ad
Ad
Ad
Ad
Ad
Ad

Niagara Falls Day Tour from Toronto with Journey, Skylon, & Boat
★ 4.9(192 reviews)· 8 hrs
From €229

Best of Niagara Falls Canada Premium Tour: Behind Falls and Boat
★ 4.8(3,338 reviews)· 4 hrs
From €114

Toronto: Niagara Falls Night Tour, Boat, Journey, Dinner & Tower
★ 4.8(163 reviews)· 10 hrs
From €63

Niagara Falls Canada Tour: Helicopter, Boat Cruise & Journey
★ 4.8(575 reviews)· 6 hrs
From €254

Niagara Falls Tour With Boat Cruise, Illumination Tower & Dinner
★ 4.8(158 reviews)· 7 hrs
From €229

Niagara Falls Tour With Journey Behind the Falls & Boat Cruise
★ 4.6(170 reviews)· 3 hrs
From €85

Original Haunted Walk of Ottawa
★ 4.6(293 reviews)· 1h 15m
From €24

Art Gallery of Ontario: General Admission
★ 4.4(170 reviews)· 3 hrs
From €19

Royal Ontario Museum Admission
★ 4.3(444 reviews)· 4 hrs
From €17

Niagara Falls Small-Group Tour With Voyage to the Falls Boat
★ 4.0(32 reviews)· 2h 30m
From €50
Real listings from Viator, including live ratings and prices — clicking through takes you to book directly.
Plan the rest of your trip
Continue planning your trip to Ontario
Same destination, real availability — no need to search again.
FAQs — Ontario in January
Based on real historical data (averaged over the last 3 years), expect highs around -11°C and lows around -20°C, with roughly 26mm of rain.