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Ottawa weather in May 2022
- 1818°C max day temperature
- 1212 days with some rainfall
- 77°C min night temperature
- 1515 hours of daylight per day
- 0No heat & humidity
- 7373 mm of monthly rainfall
- 66 (High) UV index
Recommended for Ontario
The May weather guide for Ontario (Ottawa) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.
Metric (°C / mm) | Imperial (°F / inches)
More about Canada
How hot is it in Ottawa in May?
Daytime temperatures usually reach 18°C in Ottawa in May, falling to 7°C at night.
How sunny is it in Ottawa in May?
There are normally 7 hours of bright sunshine each day in Ottawa in May - that's 50% of daylight hours.
Does it rain in Ottawa in May?
There are usually 12 days with some rain in Ottawa in May and the average monthly rainfall is 73mm.
Ottawa May sunrise & sunset times
Browse the sunrise and sunset times for Ottawa in May 2022. Select a month to view Ottawa sunrise and sunset times for the next 12 months.
|Date||Sunrise times||Sunset times|
|Sunday, 1st May 2022||05:51||20:09|
|Monday, 16th May 2022||05:31||20:28|
|Tuesday, 31st May 2022||05:18||20:43|
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