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Ottawa weather in January 2021
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- -6-6°C max day temperature
- 1414 days with some rainfall
- -16-16°C min night temperature
- 99 hours of daylight per day
- 0No heat & humidity
- 5959 mm of monthly rainfall
- 11 (Low) UV index
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The January weather guide for Ottawa, Ontario 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.
How cold is it in Ottawa in January?
Daytime temperatures usually reach -6°C in Ottawa in January, falling to -16°C at night.
How sunny is it in Ottawa in January?
There are normally 3 hours of bright sunshine each day in Ottawa in January - that's 36% of daylight hours.
Does it rain in Ottawa in January?
There are usually 14 days with some rain in Ottawa in January and the average monthly rainfall is 59mm. Rain may fall as snow in this month.
Ottawa sunrise & sunset times for January 2021
Browse the sunrise & sunset times for Ottawa in January 2021. Select a month to view Ottawa sunrise & sunset times for the next twelve months.
|Date||Sunrise times||Sunset times|
|Friday, 1st January 2021||07:43||16:31|
|Saturday, 16th January 2021||07:38||16:48|
|Sunday, 31st January 2021||07:24||17:09|
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Metric (°C / mm) | Imperial (°F / inches)
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Where is warm in Ontario in January for 2021/2022?
Below are average maximum temperatures at popular destinations in Ontario in January. Select a destination to see more weather parameters.
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