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Ottawa Weather in 2024

Historical record of Ottawa, Ontario weather for the year 2024 based on NOAA data.
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Year:
2024 Ottawa Weather Extremes
Highest temperature 17.0 °C March 5
Lowest temperature -18.5 °C January 19
Highest daily low 5.0 °C March 27
Lowest daily high -13.5 °C January 19
Most daily precipitation 1.7 cm January 9
Most daily snow 20.0 cm January 12
Total annual precipitation 11.3 cm -
Total annual snow 83.0 cm -
What's the hottest temperature in Ottawa so far this year?
As of April 2, the highest temperature recorded in Ottawa, Ontario in 2024 is 17.0 °C which happened on March 5.
Highest Temperatures: All-Time By Year
Highest Temperatures in Ottawa in 2024
Rank Temperature Date
1 17.0 °C Mar 5
2 16.0 °C Mar 27
2 16.0 °C Feb 28
4 14.0 °C Mar 14
5 13.0 °C Mar 26
6 12.5 °C Apr 1
6 12.5 °C Mar 15
8 12.0 °C Mar 31
8 12.0 °C Mar 7
8 12.0 °C Mar 4
What's the coldest temperature in Ottawa so far this year?
As of April 2, the lowest temperature recorded in Ottawa, Ontario in 2024 is -18.5 °C which happened on Jan 19.
Lowest Temperatures: All-Time By Year
Lowest Temperatures in Ottawa in 2024
Rank Temperature Date
1 -18.5 °C January 19
2 -18.0 °C January 21
2 -18.0 °C January 17
4 -17.5 °C January 22
5 -17.0 °C January 20
6 -16.0 °C February 24
6 -16.0 °C February 18
8 -14.5 °C February 19
9 -14.0 °C February 25
9 -14.0 °C February 17
9 -14.0 °C January 16
January 2024 Ottawa Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
January 1
 -2.0 -7.5 0.00 0.0
January 2
 2.0 -8.0 0.00 0.0
January 3
 3.0 -2.0 0.00 0.0
January 4
 -7.0 -9.0 0.00 0.0
January 5
 -1.0 -13.0 0.00 0.0
January 6
 -8.0 -9.0 0.36 5.0
January 7
 -4.0 -10.5 0.60 7.0
January 8
 -1.0 -6.0 0.00 0.0
January 9
 2.0 -7.0 1.70 14.0
January 10
 5.5 -7.0 0.00 0.0
January 11
 -5.0 -7.5 0.20 4.0
January 12
 -1.0 -11.0 1.40 20.0
January 13
 2.5 -7.0 0.32 5.0
January 14
 -2.0 -6.0 0.00 0.0
January 15
 -5.0 -10.5 0.00 0.0
January 16
 -6.0 -14.0 0.28 3.0
January 17
 -8.0 -18.0 0.00 0.0
January 18
 -6.0 -12.5 0.00 0.0
January 19
 -13.5 -18.5 0.00 0.0
January 20
 -10.0 -17.0 0.00 0.0
January 21
 -6.0 -18.0 0.00 0.0
January 22
 0.0 -17.5 0.32 4.0
January 23
 -1.0 -3.5 0.20 3.0
January 24
 -1.0 -11.0 0.30 4.0
January 25
 1.0 -7.5 0.00 0.0
January 26
 3.0 -1.0 0.96 0.0
January 27
 2.0 0.0 0.00 0.0
January 28
 3.0 0.0 0.00 0.0
January 29
 1.0 -2.0 0.00 0.0
January 30
 -5.0 -8.0 0.00 0.0
January 31
 3.0 -7.5 0.00 0.0
February 2024 Ottawa Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
February 1
 4.0 -1.0 0.00 0.0
February 2
 1.0 -1.5 0.00 0.0
February 3
 -1.5 -7.0 0.00 0.0
February 4
 1.0 -7.0 0.00 0.0
February 5
 4.0 -6.0 0.00 0.0
February 6
 3.0 -9.0 0.00 0.0
February 7
 3.0 -10.0 0.00 0.0
February 8
 6.0 -7.0 0.00 0.0
February 9
 10.0 -1.0 0.16 0.0
February 10
 7.0 2.5 0.00 0.0
February 11
 4.0 1.0 0.00 0.0
February 12
 4.0 -1.0 0.00 0.0
February 13
 5.0 -7.0 0.00 0.0
February 14
 -4.0 -10.5 0.00 0.0
February 15
 -3.0 -12.0 0.46 6.0
February 16
 -1.0 -7.0 0.00 0.0
February 17
 -6.0 -14.0 0.18 2.0
February 18
 -1.5 -16.0 0.08 2.0
February 19
 n/a -14.5 0.00 0.0
February 20
 -6.0 -12.5 0.00 0.0
February 21
 5.0 -13.0 0.30 3.0
February 22
 7.0 -0.5 0.20 0.0
February 23
 5.0 0.5 0.00 0.0
February 24
 -9.0 -16.0 0.00 0.0
February 25
 2.5 -14.0 0.06 1.0
February 26
 4.5 -1.0 0.00 0.0
February 27
 10.0 -1.5 0.00 0.0
February 28
 16.0 3.0 0.20 0.0
February 29
 -6.5 -13.0 0.00 0.0
March 2024 Ottawa Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
March 1
 6.0 -12.0 0.12 0.0
March 2
 6.5 -3.5 0.00 0.0
March 3
 9.0 1.5 0.00 0.0
March 4
 12.0 0.5 0.00 0.0
March 5
 17.0 1.0 0.36 0.0
March 6
 6.0 3.5 0.00 0.0
March 7
 12.0 1.0 0.00 0.0
March 8
 8.5 -2.0 0.00 0.0
March 9
 8.0 1.0 1.66 0.0
March 10
 4.0 -2.0 0.10 0.0
March 11
 6.0 -4.5 0.00 0.0
March 12
 11.0 -2.0 0.00 0.0
March 13
 10.0 0.0 0.00 0.0
March 14
 14.0 -1.0 0.00 0.0
March 15
 12.5 4.5 0.10 0.0
March 16
 7.0 -1.0 0.52 0.0
March 17
 7.0 1.0 0.08 0.0
March 18
 2.0 -1.0 0.00 0.0
March 19
 0.5 -6.0 0.04 0.0
March 20
 4.0 -1.0 0.00 0.0
March 21
 -2.0 -10.5 0.00 0.0
March 22
 -3.0 -12.0 0.00 0.0
March 23
 1.0 -6.0 0.00 0.0
March 24
 3.0 -8.5 0.00 0.0
March 25
 10.0 -5.0 0.00 0.0
March 26
 13.0 0.0 0.00 0.0
March 27
 16.0 5.0 0.00 0.0
March 28
 11.0 2.5 0.00 0.0
March 29
 9.0 -2.0 0.00 0.0
March 30
 8.0 -1.0 0.00 0.0
March 31
 12.0 0.5 0.00 0.0
April 2024 Ottawa Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
April 1
 12.5 -1.5 0.00 0.0
April 2
 n/a -1.0 n/a n/a
Weather Station Details
Years Station Coordinates
1889–2024 Ottawa CDA location
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