The maximum daily temperature 30°C — 5 September 2015.
The maximum night temperature 22°C — 5 September 2015.
The minimum daily temperature 9.3°C — 22 September 2014.
The minimum night temperature 0.5°C — 19 September 2014.
Ottawa, Canada — weather in September
Weather in resort cities around the world, data for the past 5 years. Information includes daytime and nighttime temperatures, water temperature, rainfall, and day length. Convenient graphics and weather comparison in different resorts around the world.
Ottawa — weather by month
Ottawa — weather in September
Air temperature
2022
2021
2020
2019
2018
2017
2016
2015
2014
2013
Sunny, cloudy and gloomy days
Sunny days — 13
Rainy days — 9
Gloomy days — 8
Precipitation, mm
Maximum precipitation 92.3 mm — April.
Minimum precipitation 52.4 mm — November.
Wind speed, km / h
Maximum wind speed 15.8 km / h — April.
Minimum wind speed 11.5 km / h — August.
Number of hours of sunshine
The maximum number of hours of sunshine per day 10.3 h. — July.
The minimum number of hours of sunshine per day 3.2 h. — December.
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| Ottawa — Quebec |
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