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Saint John Weather in 2019

Historical record of Saint John, New Brunswick weather for the year 2019 based on NOAA data.
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Year:
2019 Saint John Weather Extremes
Highest temperature 32.7 °C July 20
Lowest temperature -27.5 °C March 8
Highest daily low 16.7 °C August 19
Lowest daily high -12.7 °C January 12
Most daily precipitation 8.3 cm September 7
Most daily snow 26.4 cm March 4
Total annual precipitation 173.4 cm -
Total annual snow 221.2 cm -
What was the hottest temperature in Saint John in 2019?
The highest temperature recorded in Saint John, New Brunswick in 2019 was 32.7 °C which happened on July 20.
Highest Temperatures: All-Time By Year
Highest Temperatures in Saint John in 2019
Rank Temperature Date
1 32.7 °C Jul 20
2 31.1 °C Jul 5
3 28.9 °C Jul 16
3 28.9 °C Jul 4
5 28.6 °C Aug 2
6 27.9 °C Aug 1
7 27.5 °C Aug 20
8 26.9 °C Jul 26
9 26.7 °C Jul 30
10 26.6 °C Jul 27
What was the coldest temperature in Saint John in 2019?
The lowest temperature recorded in Saint John, New Brunswick in 2019 was -27.5 °C which happened on Mar 8.
Lowest Temperatures: All-Time By Year
Lowest Temperatures in Saint John in 2019
Rank Temperature Date
1 -27.5 °C March 8
2 -25.1 °C March 7
3 -23.1 °C January 17
4 -22.5 °C March 10
5 -22.4 °C January 2
6 -22.3 °C January 3
7 -21.0 °C March 6
7 -21.0 °C January 14
9 -19.9 °C January 16
10 -19.1 °C February 15
January 2019 Saint John Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
January 1
 1.9 -10.6 0.80 7.2
January 2
 -10.6 -22.4 0.00 0.0
January 3
 -3.4 -22.3 0.30 3.0
January 4
 2.9 -8.6 0.22 2.2
January 5
 3.3 -5.9 0.00 0.0
January 6
 0.4 -7.4 0.26 2.6
January 7
 -7.3 -15.9 0.00 0.0
January 8
 -0.1 -14.2 0.38 3.8
January 9
 3.6 -0.3 4.76 8.2
January 10
 0.5 -4.8 0.36 3.6
January 11
 -4.8 -16.6 0.28 2.8
January 12
 -12.7 -17.4 0.00 0.0
January 13
 -7.5 -16.7 0.00 0.0
January 14
 -6.4 -21.0 0.00 0.0
January 15
 -5.1 -18.6 0.00 0.0
January 16
 0.8 -19.9 0.22 2.2
January 17
 -7.0 -23.1 0.00 0.0
January 18
 -0.1 -18.3 0.22 2.2
January 19
 -1.4 -15.7 0.22 2.2
January 20
 9.3 -15.3 3.76 16.0
January 21
 n/a n/a 0.94 9.2
January 22
 -9.4 -15.8 0.04 0.4
January 23
 3.7 -16.6 0.38 1.4
January 24
 10.2 3.4 2.52 0.0
January 25
 6.3 -4.6 0.40 0.0
January 26
 -2.7 -9.2 0.00 0.0
January 27
 2.9 -9.8 0.00 0.0
January 28
 3.4 -14.6 0.00 0.0
January 29
 -4.5 -17.9 0.00 0.0
January 30
 3.0 -12.8 0.56 4.4
January 31
 -9.0 -15.6 0.54 5.4
February 2019 Saint John Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
February 1
 -9.8 -15.4 0.00 0.0
February 2
 -8.5 -18.2 0.00 0.0
February 3
 -5.4 -15.7 0.00 0.0
February 4
 3.5 -5.9 0.06 0.2
February 5
 5.4 0.0 0.00 0.0
February 6
 0.0 -6.7 0.00 0.0
February 7
 -1.4 -5.6 0.32 3.2
February 8
 3.5 -2.5 0.86 0.0
February 9
 -2.4 -10.6 0.00 0.0
February 10
 -5.6 -11.7 0.00 0.0
February 11
 -7.8 -14.9 0.00 0.0
February 12
 -3.0 -15.9 0.00 0.0
February 13
 -2.5 -8.9 1.75 17.2
February 14
 -3.8 -14.9 0.00 0.0
February 15
 5.8 -19.1 2.48 1.0
February 16
 6.6 -6.0 1.28 0.0
February 17
 -4.6 -11.8 0.00 0.0
February 18
 -6.6 -13.9 0.00 0.0
February 19
 -9.1 -16.4 0.00 0.0
February 20
 -7.3 -15.8 0.00 0.0
February 21
 -0.5 -12.8 0.82 7.2
February 22
 -1.6 -14.4 0.00 0.0
February 23
 -2.1 -16.6 0.00 0.0
February 24
 -0.7 -16.0 1.46 15.6
February 25
 2.1 -10.4 0.66 3.6
February 26
 -9.6 -17.4 0.00 0.0
February 27
 -9.1 -18.9 0.00 0.0
February 28
 -7.3 -18.0 0.00 0.0
March 2019 Saint John Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
March 1
 -1.5 -13.0 0.00 0.0
March 2
 0.6 -15.1 0.00 0.0
March 3
 1.0 -8.6 0.00 0.0
March 4
 -1.4 -7.6 2.70 26.4
March 5
 -3.3 -18.6 0.02 0.2
March 6
 -6.1 -21.0 0.04 0.4
March 7
 -9.4 -25.1 0.00 0.0
March 8
 -2.3 -27.5 0.00 0.0
March 9
 0.4 -18.2 0.00 0.0
March 10
 1.6 -22.5 1.00 9.8
March 11
 5.3 -1.6 0.04 0.0
March 12
 2.9 -4.8 0.00 0.0
March 13
 2.2 -8.0 0.00 0.0
March 14
 5.0 -10.1 0.00 0.0
March 15
 7.3 0.1 1.29 7.2
March 16
 7.8 -4.0 0.12 0.0
March 17
 -0.5 -7.6 0.00 0.0
March 18
 0.3 -11.5 0.00 0.0
March 19
 0.5 -13.8 0.00 0.0
March 20
 1.6 -15.6 0.00 0.0
March 21
 4.1 -4.6 0.00 0.0
March 22
 6.1 -1.0 1.72 0.4
March 23
 3.5 0.9 1.06 0.6
March 24
 6.7 -1.5 0.00 0.0
March 25
 2.6 -7.7 0.00 0.0
March 26
 0.2 -11.2 0.00 0.0
March 27
 2.8 -13.5 0.00 0.0
March 28
 3.3 -5.1 0.00 0.0
March 29
 4.5 1.9 0.64 0.0
March 30
 6.2 1.0 0.00 0.0
March 31
 17.4 5.5 1.20 0.0
April 2019 Saint John Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
April 1
 5.6 -3.0 0.98 0.6
April 2
 5.4 -4.5 0.00 0.0
April 3
 2.8 -0.3 3.90 1.1
April 4
 3.7 -2.9 0.00 0.0
April 5
 5.9 -4.8 0.00 0.0
April 6
 5.1 -2.9 0.42 2.8
April 7
 11.8 -4.5 0.00 0.0
April 8
 -0.5 -3.9 0.90 9.0
April 9
 0.4 -4.8 0.30 3.0
April 10
 2.4 -2.7 0.24 2.4
April 11
 10.1 -4.3 0.00 0.0
April 12
 11.9 -6.2 0.00 0.0
April 13
 8.3 2.1 1.32 0.0
April 14
 13.7 -1.3 0.04 0.0
April 15
 10.4 3.9 4.20 0.0
April 16
 7.1 1.2 0.48 0.6
April 17
 10.0 -4.9 0.02 0.2
April 18
 11.3 -5.8 0.55 0.0
April 19
 9.4 3.4 1.28 0.0
April 20
 11.3 7.6 1.46 0.0
April 21
 14.5 6.5 0.54 0.0
April 22
 14.3 6.4 0.16 0.0
April 23
 7.6 1.8 2.34 0.0
April 24
 6.3 0.2 0.45 0.0
April 25
 7.0 -3.3 0.04 0.2
April 26
 9.6 -3.2 0.11 0.0
April 27
 10.5 2.3 1.42 0.0
April 28
 8.9 1.4 0.08 0.0
April 29
 9.4 -0.8 0.00 0.0
April 30
 12.1 -0.3 0.00 0.0
May 2019 Saint John Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
May 1
 12.1 0.4 0.00 0.0
May 2
 12.5 -3.0 0.00 0.0
May 3
 12.3 -3.7 0.48 0.0
May 4
 11.0 0.3 0.12 0.0
May 5
 18.6 -0.3 0.00 0.0
May 6
 18.4 0.9 0.00 0.0
May 7
 14.1 -1.7 0.84 0.0
May 8
 12.9 1.7 0.00 0.0
May 9
 14.7 0.4 0.00 0.0
May 10
 6.0 -0.5 1.62 0.0
May 11
 16.3 5.3 0.02 0.0
May 12
 15.5 -0.7 0.00 0.0
May 13
 10.2 -0.8 0.00 0.0
May 14
 7.8 1.9 0.30 0.0
May 15
 6.5 2.2 0.30 0.0
May 16
 9.6 2.3 0.18 0.0
May 17
 12.4 4.5 0.24 0.0
May 18
 12.8 -0.3 0.04 0.0
May 19
 15.0 0.3 0.08 0.0
May 20
 12.2 6.9 2.24 0.0
May 21
 10.9 3.6 0.64 0.0
May 22
 12.7 0.6 0.02 0.0
May 23
 17.1 -1.0 0.12 0.0
May 24
 14.4 0.0 3.06 0.0
May 25
 21.3 -1.2 0.00 0.0
May 26
 9.9 7.5 1.58 0.0
May 27
 15.9 2.6 0.00 0.0
May 28
 14.3 -1.1 0.00 0.0
May 29
 14.4 2.4 0.00 0.0
May 30
 14.6 2.2 0.02 0.0
May 31
 15.6 -0.1 0.08 0.0
June 2019 Saint John Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
June 1
 18.2 -0.8 0.00 0.0
June 2
 16.4 7.3 0.00 0.0
June 3
 13.3 0.6 0.00 0.0
June 4
 16.4 -0.2 0.00 0.0
June 5
 n/a n/a 0.08 0.0
June 6
 18.4 6.1 1.22 0.0
June 7
 22.6 6.5 0.00 0.0
June 8
 20.9 3.7 0.02 0.0
June 9
 21.8 2.2 0.00 0.0
June 10
 23.8 9.2 0.00 0.0
June 11
 23.2 6.8 1.04 0.0
June 12
 23.8 4.9 0.00 0.0
June 13
 n/a n/a 2.32 0.0
June 14
 13.9 8.5 0.42 0.0
June 15
 21.1 8.1 0.00 0.0
June 16
 21.1 10.6 0.02 0.0
June 17
 24.5 5.8 0.00 0.0
June 18
 23.5 5.1 0.00 0.0
June 19
 22.7 9.4 0.00 0.0
June 20
 20.4 11.0 1.30 0.0
June 21
 16.3 11.9 4.86 0.0
June 22
 22.5 12.2 0.04 0.0
June 23
 25.8 6.2 0.00 0.0
June 24
 23.4 2.7 0.00 0.0
June 25
 23.4 4.2 0.00 0.0
June 26
 16.7 11.4 0.44 0.0
June 27
 15.6 12.2 3.56 0.0
June 28
 n/a n/a 0.04 0.0
June 29
 16.1 12.4 0.38 0.0
June 30
 19.1 13.1 0.28 0.0
July 2019 Saint John Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
July 1
 21.1 11.9 0.04 0.0
July 2
 21.0 10.8 0.02 0.0
July 3
 23.7 9.7 0.50 0.0
July 4
 28.9 8.9 0.00 0.0
July 5
 31.1 12.0 0.00 0.0
July 6
 19.6 13.6 1.90 0.0
July 7
 25.4 8.5 0.00 0.0
July 8
 26.1 6.5 0.00 0.0
July 9
 26.5 7.8 0.00 0.0
July 10
 25.8 8.6 0.00 0.0
July 11
 24.4 7.0 0.00 0.0
July 12
 17.7 14.4 1.06 0.0
July 13
 23.5 14.2 0.00 0.0
July 14
 20.8 11.2 0.10 0.0
July 15
 25.4 10.6 0.00 0.0
July 16
 28.9 10.9 0.04 0.0
July 17
 19.9 14.2 0.00 0.0
July 18
 25.2 8.4 0.00 0.0
July 19
 23.9 6.6 0.00 0.0
July 20
 32.7 12.6 0.00 0.0
July 21
 25.8 13.1 5.82 0.0
July 22
 25.8 12.3 0.15 0.0
July 23
 21.3 13.4 0.42 0.0
July 24
 24.6 11.3 0.00 0.0
July 25
 24.8 9.6 0.00 0.0
July 26
 26.9 8.8 0.00 0.0
July 27
 26.6 10.5 0.00 0.0
July 28
 n/a n/a n/a 0.0
July 29
 25.3 14.6 0.00 0.0
July 30
 26.7 14.1 0.00 0.0
July 31
 24.9 16.5 0.00 0.0
August 2019 Saint John Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
August 1
 27.9 10.2 0.00 0.0
August 2
 28.6 8.8 0.00 0.0
August 3
 25.4 9.1 0.90 0.0
August 4
 25.4 8.0 0.00 0.0
August 5
 25.9 6.2 0.00 0.0
August 6
 24.9 6.5 0.00 0.0
August 7
 24.9 6.8 0.00 0.0
August 8
 24.5 16.2 1.42 0.0
August 9
 22.6 11.3 0.00 0.0
August 10
 21.0 9.7 0.78 0.0
August 11
 21.1 9.1 0.06 0.0
August 12
 24.9 11.4 0.44 0.0
August 13
 24.3 11.7 0.16 0.0
August 14
 25.8 8.7 0.00 0.0
August 15
 26.2 8.0 0.00 0.0
August 16
 25.2 7.5 0.00 0.0
August 17
 21.1 11.1 0.00 0.0
August 18
 20.3 15.0 1.73 0.0
August 19
 21.6 16.7 0.18 0.0
August 20
 27.5 10.5 0.06 0.0
August 21
 24.7 9.2 0.36 0.0
August 22
 22.1 15.5 0.18 0.0
August 23
 25.5 14.8 0.00 0.0
August 24
 19.9 4.6 0.00 0.0
August 25
 21.2 4.7 0.00 0.0
August 26
 19.2 5.7 0.00 0.0
August 27
 22.9 9.7 0.00 0.0
August 28
 25.0 6.9 0.00 0.0
August 29
 21.2 15.1 4.43 0.0
August 30
 24.6 11.4 0.00 0.0
August 31
 24.6 8.1 0.00 0.0
September 2019 Saint John Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
September 1
 21.1 3.4 0.00 0.0
September 2
 20.9 2.7 0.42 0.0
September 3
 21.6 10.4 0.37 0.0
September 4
 21.1 8.7 0.41 0.0
September 5
 20.7 5.9 0.00 0.0
September 6
 19.3 6.7 0.00 0.0
September 7
 13.7 6.4 8.27 0.0
September 8
 17.9 3.5 0.00 0.0
September 9
 19.6 2.2 0.00 0.0
September 10
 19.9 5.7 0.00 0.0
September 11
 16.3 12.0 0.79 0.0
September 12
 17.7 5.7 0.00 0.0
September 13
 17.6 1.2 0.00 0.0
September 14
 15.3 1.7 0.14 0.0
September 15
 19.5 11.7 0.14 0.0
September 16
 18.2 9.6 0.03 0.0
September 17
 13.3 0.3 0.04 0.0
September 18
 15.9 -0.7 0.00 0.0
September 19
 n/a n/a 0.00 0.0
September 20
 23.0 1.4 0.00 0.0
September 21
 22.0 3.5 0.00 0.0
September 22
 n/a n/a 0.00 0.0
September 23
 21.9 13.8 0.22 0.0
September 24
 16.6 13.6 0.38 0.0
September 25
 13.6 9.8 0.00 0.0
September 26
 17.5 3.3 1.08 0.0
September 27
 19.5 4.1 0.00 0.0
September 28
 17.3 4.0 0.06 0.0
September 29
 16.8 3.5 0.00 0.0
September 30
 13.3 1.4 0.00 0.0
October 2019 Saint John Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
October 1
 13.4 5.1 0.04 0.0
October 2
 14.3 2.6 0.02 0.0
October 3
 11.4 0.8 0.00 0.0
October 4
 9.1 2.7 0.12 0.0
October 5
 12.8 -1.6 0.00 0.0
October 6
 14.3 -3.0 0.00 0.0
October 7
 15.9 12.1 2.19 0.0
October 8
 17.1 4.0 0.19 0.0
October 9
 19.1 2.2 0.06 0.0
October 10
 16.6 3.9 0.00 0.0
October 11
 16.8 6.4 0.00 0.0
October 12
 12.3 8.7 0.37 0.0
October 13
 15.7 4.8 0.00 0.0
October 14
 16.0 6.0 0.22 0.0
October 15
 15.0 -1.0 0.26 0.0
October 16
 14.6 -2.0 0.00 0.0
October 17
 13.8 9.2 2.43 0.0
October 18
 n/a n/a 0.19 0.0
October 19
 11.6 0.2 0.00 0.0
October 20
 13.9 -1.7 0.00 0.0
October 21
 15.5 -0.1 0.00 0.0
October 22
 13.4 -0.4 0.00 0.0
October 23
 13.7 7.0 5.92 0.0
October 24
 14.7 6.3 0.00 0.0
October 25
 11.9 4.2 0.00 0.0
October 26
 11.3 -2.1 0.08 0.0
October 27
 9.4 -3.5 0.48 0.0
October 28
 10.6 -1.2 0.26 0.0
October 29
 12.5 -1.6 0.00 0.0
October 30
 12.8 4.6 0.08 0.0
October 31
 16.4 11.2 4.69 0.0
November 2019 Saint John Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
November 1
 17.2 3.4 0.16 0.0
November 2
 8.0 -2.8 0.00 0.0
November 3
 8.4 -3.0 0.05 0.0
November 4
 n/a n/a 0.00 0.0
November 5
 12.3 3.0 2.80 0.0
November 6
 n/a n/a 0.00 0.0
November 7
 9.3 -3.8 2.30 1.0
November 8
 n/a n/a 0.78 7.9
November 9
 0.8 -7.3 0.12 1.2
November 10
 7.7 -4.7 0.89 0.0
November 11
 5.0 -2.8 0.32 3.2
November 12
 n/a n/a 0.87 2.7
November 13
 -4.1 -8.8 0.00 0.0
November 14
 2.5 -9.7 0.92 4.0
November 15
 7.5 -2.6 1.58 0.0
November 16
 -2.7 -8.5 0.00 0.0
November 17
 1.5 -9.7 0.00 0.0
November 18
 4.5 -5.9 1.51 0.0
November 19
 n/a n/a 0.27 0.0
November 20
 2.3 0.0 0.00 0.0
November 21
 3.5 -4.8 0.00 0.0
November 22
 9.0 -4.7 2.83 0.0
November 23
 0.8 -3.5 0.00 0.0
November 24
 5.5 -7.3 1.95 0.0
November 25
 4.5 0.2 0.22 0.0
November 26
 9.3 0.2 0.00 0.0
November 27
 5.9 0.4 0.10 0.0
November 28
 2.9 0.3 1.43 2.2
November 29
 1.3 -6.6 0.00 0.0
November 30
 -2.6 -8.0 0.00 0.0
December 2019 Saint John Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
December 1
 -2.2 -10.4 0.00 0.0
December 2
 2.0 -7.0 0.00 0.0
December 3
 1.0 -1.6 1.79 0.0
December 4
 2.1 -4.8 0.00 0.0
December 5
 -0.7 -4.5 0.26 1.0
December 6
 -1.0 -6.0 0.00 0.0
December 7
 -4.6 -14.6 0.00 0.0
December 8
 4.3 -15.8 0.00 0.0
December 9
 11.8 4.0 4.92 0.0
December 10
 12.0 0.8 2.53 0.4
December 11
 0.8 -12.3 0.16 1.6
December 12
 -6.2 -13.3 0.00 0.0
December 13
 4.2 -13.7 0.00 0.0
December 14
 13.4 3.5 5.64 0.0
December 15
 13.3 -4.3 0.20 0.0
December 16
 -3.8 -8.6 0.00 0.0
December 17
 -1.7 -10.2 0.04 0.4
December 18
 -3.8 -10.7 0.02 0.2
December 19
 -8.4 -13.4 0.00 0.0
December 20
 -0.4 -12.4 0.00 0.0
December 21
 -1.0 -11.4 0.00 0.0
December 22
 2.7 -12.6 0.33 2.0
December 23
 5.4 -3.2 0.00 0.0
December 24
 3.2 -7.2 0.00 0.0
December 25
 n/a n/a 0.00 0.0
December 26
 -4.6 -14.8 0.00 0.0
December 27
 5.4 -14.5 0.63 0.3
December 28
 4.9 -0.7 0.00 0.0
December 29
 0.0 -6.3 0.00 0.0
December 30
 -1.4 -7.5 0.00 0.0
December 31
 5.0 -2.4 1.16 3.4
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Weather Station Details
Years Station Coordinates
2012–2024 Saint John location
1947–2012 Saint John A location
1871–1946 Saint John location
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