Weather in Ottawa in January 2018

  • -6°C maximum daytime temperature in January in Ottawa-6
    -6°C max day temperature
  • 3 hours of sunshine per day (36% of daylight hours) in January in Ottawa3
    3 hours of sunshine per day
  • 14 days with some rainfall in January in Ottawa14
    14 days with some rainfall
  • -16°C minimum night-time temperature in January in Ottawa-16
    -16°C min night temperature
  • 9 hours of daylight per day in January in Ottawa9
    9 hours of daylight per day
  • No heat & humidity in January in Ottawa0
    No heat & humidity
  • 59 mm monthly rainfall in January in Ottawa59
    59 mm of monthly rainfall
  • UV (maximum) index 1 (Low) in January in Ottawa1
    1 (Low) UV index

Expect -6°C daytime maximum temperatures in the shade with on average 3 hours of sunshine per day in Ottawa in January. Check more long-term weather averages for Ottawa in January before you book your next holiday to Ontario in 2018.

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Guide to Ottawa weather in January

The average maximum daytime temperature in Ottawa in January is a very cold -6°C (21°F). The average night-time temperature is usually a very cold -16°C (3°F). There are usually 3 hours of bright sunshine each day, which represents 36% of the 9 hours of daylight.

Expect 59mm (2.3 inches) of rainfall across the whole of January with 14 days with some rain falling. Maximum UV levels will be low (1 UV index) at midday when the skies are clear.

The weather in Ottawa in January is represented by Ottawa.

Ottawa sunrise & sunset times for January 2018

Browse the sunrise & sunset times for Ottawa in January 2018. Select a month to view Ottawa sunrise & sunset times for the next twelve months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st January 2018 07:43 16:30
Tuesday, 2nd January 2018 07:43 16:31
Wednesday, 3rd January 2018 07:43 16:32
Thursday, 4th January 2018 07:42 16:33
Friday, 5th January 2018 07:42 16:34
Saturday, 6th January 2018 07:42 16:35
Sunday, 7th January 2018 07:42 16:37
Monday, 8th January 2018 07:42 16:38
Tuesday, 9th January 2018 07:41 16:39
Wednesday, 10th January 2018 07:41 16:40
Thursday, 11th January 2018 07:41 16:41
Friday, 12th January 2018 07:40 16:42
Saturday, 13th January 2018 07:40 16:44
Sunday, 14th January 2018 07:39 16:45
Monday, 15th January 2018 07:39 16:46
Tuesday, 16th January 2018 07:38 16:47
Wednesday, 17th January 2018 07:37 16:49
Thursday, 18th January 2018 07:37 16:50
Friday, 19th January 2018 07:36 16:51
Saturday, 20th January 2018 07:35 16:53
Sunday, 21st January 2018 07:35 16:54
Monday, 22nd January 2018 07:34 16:56
Tuesday, 23rd January 2018 07:33 16:57
Wednesday, 24th January 2018 07:32 16:58
Thursday, 25th January 2018 07:31 17:00
Friday, 26th January 2018 07:30 17:01
Saturday, 27th January 2018 07:29 17:03
Sunday, 28th January 2018 07:28 17:04
Monday, 29th January 2018 07:27 17:05
Tuesday, 30th January 2018 07:26 17:07
Wednesday, 31st January 2018 07:25 17:08
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Ottawa weather by month

Check Ottawa weather for a particular month by selecting from the list below. Monthly weather guides include figures for temperature, rainfall, sunshine hours and sea temperature plus daily sunrise & sunset times.

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