June · Canada
Best time to visit Niagara Falls in June Weather, crowds & prices
Weather in Niagara Falls in June
Average temperature 20°C, 94 mm of rain, about 28 days with 6+ hours of sunshine and 70% humidity — based on the five most recent complete years of ERA5 data (2021–2025).
June score
8.9/10
Ranked #2 of 12 months
- Avg temp
- 20°C
- Rainfall
- 94 mm
- Humidity
- 70%
- Days with 6h+ sun
- 28
- Crowd Density
- Moderate Crowds
- Average Expenses
- $$$ · Peak Season Rates ($$$)
June in Niagara Falls scores 8.9/10 for nature and wildlife travel - one of the top 12-month picks (#2). Expect around 20°C, 94 mm of rain, and roughly 28 days with 6+ hours of sunshine this month.
Misty overlooks and boat rides shine April through September.
June ranks 2nd of 12 for Niagara Falls — one of the best windows
Trail conditions at 20°C (68°F) favour early starts and shaded routes in June; midday is for water breaks, not for exposed climbs.
Budget for roughly 94 mm of rain this month — a flexible day or two helps — with about 28 days with 6+ hours of sunshine and 15.3 hours of daylight to work around it.
On our climate-comfort scale this is one of the strongest months of the year for Niagara Falls at 8.9/10 (2nd of 12), just behind May at 9.1/10.
Pack light clothing, a hat and real sun protection, a packable rain layer, footwear you can get muddy.
Budget for peak pricing, and crowds are moderate. You are paying the year's highest rates for the year's best conditions — book early or shift a few weeks either side.
Frequently asked
- What is the weather like in Niagara Falls in June?
- In June, Niagara Falls averages 20°C, 94 mm of rain, and about 28 days with 6+ hours of sunshine. Its climate-comfort score is 8.9/10.
- Is June a good time to visit Niagara Falls?
- June earns a 8.9/10 climate-comfort score. Use the year-round chart to weigh the weather against your budget and crowd preferences.
- How much does it rain in Niagara Falls in June?
- Expect about 94 mm of rain in June. Average humidity is 70% and there are about 28 days with 6+ hours of sunshine.
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Niagara Falls, Canada. Live activities and tours from GetYourGuide, matched to this destination.