Mild
Average highs are around 22°C, so days are mild rather than hot.
September verdict
Niagara Falls, Ontario, Canada in September
Weather score52Mixed
Mixed for holiday weather
Average highs are around 22°C, so days are mild rather than hot. Sunshine averages 6.2h per day, enough for a balanced month. Rainfall averages 96mm, so some wet days are possible.
September weather
Monthly averages
Temp
22°C
Rain
96mm
Sun
6.2h
Weather score
52
Mixed
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
Weather scoreWeather score
Trip feel
Showers
Rainfall averages 96mm, so some wet days are possible.
Some sun
Sunshine averages 6.2h per day, enough for a balanced month.
Map
Weather map
Compare Niagara Falls, Ontario, Canada with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
September22°C average high
September sits in the warmer part of the year, so midday sightseeing can feel heavier than in cooler months.
Warmest monthsJune to September
This stretch sets the upper range for average daytime heat.
Rain
September96mm average rain
September is close to Niagara Falls' usual rainfall pattern, with little seasonal change across the year.
Driest monthsAll year
Rainfall stays comparatively low through the year.
Sun
September6.2 hours average sun
September sits close to Niagara Falls' yearly sunshine average, so it is a middle-of-the-pack month for bright days.
Brightest monthsMay to August
This stretch has the strongest sunshine in the monthly averages.
Weather score
September52 weather score
September sits close to Niagara Falls' yearly weather-score average, giving a typical overall read on the month.
Best weather monthsJune to August
These months have the strongest weather score in the monthly averages.
Hotels in Niagara Falls, Ontario, Canada
Marriott
Niagara Falls Marriott Fallsview Hotel & SpaNiagara Falls, Ontario, Canada
Niagara Falls Marriott on the FallsNiagara Falls, Ontario, Canada
Sheraton Fallsview HotelNiagara Falls, Ontario, Canada
Courtyard Niagara FallsNiagara Falls, Ontario, Canada
Fairfield Niagara Falls, CanadaNiagara Falls, Ontario, Canada
TownePlace Suites by Marriott Niagara Falls CanadaNiagara Falls, Ontario, Canada