When to go · Niagara Falls, Ontario
Niagara Falls, Ontario, month by month
The best months for Niagara Falls, Ontario: May, Jun, Jul, Aug, Sep, Oct. Months to avoid: Jan, Feb, Dec.
Month by month
- JanuaryAvoidListed as a month to avoid: Jul–Aug (peak crowds and hotel prices), late Dec–Feb unless you want ice and low rates.0 °C (32 °F) / -7 °C (19 °F), 14 rain days32 °F (0 °C) / 19 °F (-7 °C), 14 rain daysCrowds: Low
- FebruaryAvoidListed as a month to avoid: Jul–Aug (peak crowds and hotel prices), late Dec–Feb unless you want ice and low rates.0 °C (32 °F) / -7 °C (19 °F), 12 rain days32 °F (0 °C) / 19 °F (-7 °C), 12 rain daysCrowds: Low
- MarchMixedOutside the best window (May–Oct; Sep–Oct for smaller crowds and wine harvest). Across Canada: Late ski season; sugar shacks in Québec open for maple season.6 °C (43 °F) / -3 °C (27 °F), 12 rain days43 °F (6 °C) / 27 °F (-3 °C), 12 rain daysCrowds: Low
- AprilMixedOutside the best window (May–Oct; Sep–Oct for smaller crowds and wine harvest). Across Canada: Thaw and mud; Rockies trails still snowy; Vancouver cherry blossoms.13 °C (55 °F) / 2 °C (36 °F), 12 rain days55 °F (13 °C) / 36 °F (2 °C), 12 rain daysCrowds: Low
- MayGreatInside Niagara Falls, Ontario's best window: May–Oct; Sep–Oct for smaller crowds and wine harvest.20 °C (68 °F) / 9 °C (48 °F), 12 rain days68 °F (20 °C) / 48 °F (9 °C), 12 rain daysCrowds: Medium
- JuneGreatInside Niagara Falls, Ontario's best window: May–Oct; Sep–Oct for smaller crowds and wine harvest.26 °C (79 °F) / 15 °C (59 °F), 11 rain days79 °F (26 °C) / 59 °F (15 °C), 11 rain daysCrowds: Medium · 1 festival or holiday
- JulyGreatInside Niagara Falls, Ontario's best window: May–Oct; Sep–Oct for smaller crowds and wine harvest.28 °C (82 °F) / 18 °C (64 °F), 10 rain days82 °F (28 °C) / 64 °F (18 °C), 10 rain daysCrowds: High · 1 festival or holiday
- AugustGreatInside Niagara Falls, Ontario's best window: May–Oct; Sep–Oct for smaller crowds and wine harvest.26 °C (79 °F) / 16 °C (61 °F), 10 rain days79 °F (26 °C) / 61 °F (16 °C), 10 rain daysCrowds: High
- SeptemberGreatInside Niagara Falls, Ontario's best window: May–Oct; Sep–Oct for smaller crowds and wine harvest.23 °C (73 °F) / 12 °C (54 °F), 10 rain days73 °F (23 °C) / 54 °F (12 °C), 10 rain daysCrowds: Medium
- OctoberGreatInside Niagara Falls, Ontario's best window: May–Oct; Sep–Oct for smaller crowds and wine harvest.16 °C (61 °F) / 7 °C (45 °F), 12 rain days61 °F (16 °C) / 45 °F (7 °C), 12 rain daysCrowds: Medium
- NovemberMixedOutside the best window (May–Oct; Sep–Oct for smaller crowds and wine harvest). Across Canada: Grey shoulder season; many seasonal businesses in parks close.9 °C (48 °F) / 1 °C (34 °F), 14 rain days48 °F (9 °C) / 34 °F (1 °C), 14 rain daysCrowds: Low
- DecemberAvoidListed as a month to avoid: Jul–Aug (peak crowds and hotel prices), late Dec–Feb unless you want ice and low rates.3 °C (37 °F) / -4 °C (25 °F), 15 rain days37 °F (3 °C) / 25 °F (-4 °C), 15 rain daysCrowds: Medium · 1 festival or holiday
Compare two months
Weather, crowds and prices for any two months in Niagara Falls, Ontario, side by side.
Verdict
May: Great
Jun: Great
Daytime high
May: 20 °C (68 °F)68 °F (20 °C)
Jun: 26 °C (79 °F)79 °F (26 °C)
Night low
May: 9 °C (48 °F)48 °F (9 °C)
Jun: 15 °C (59 °F)59 °F (15 °C)
Rain days
May: 12
Jun: 11 (better)
Crowds
May: Medium
Jun: Medium
Prices
May: Medium
Jun: Medium
Festivals listed
May: 0
Jun: 1
May: Inside Niagara Falls, Ontario's best window: May–Oct; Sep–Oct for smaller crowds and wine harvest.
June: Inside Niagara Falls, Ontario's best window: May–Oct; Sep–Oct for smaller crowds and wine harvest.
Niagara Falls, Ontario: figures are long-term averages from this guide, not a forecast.