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Saint John Weather in 1970

Historical record of Saint John, New Brunswick weather for the year 1970 based on NOAA data.
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1970 Saint John Weather Extremes
Highest temperature 31.7 °C July 25
Lowest temperature -24.4 °C December 22
Highest daily low 16.7 °C July 31
Lowest daily high -17.8 °C December 22
Most daily precipitation 12.5 cm August 2
Most daily snow 25.4 cm December 4
Total annual precipitation 137.5 cm -
Total annual snow 278.5 cm -
What was the hottest temperature in Saint John in 1970?
The highest temperature recorded in Saint John, New Brunswick in 1970 was 31.7 °C which happened 2 different times.
Highest Temperatures: All-Time By Year
Highest Temperatures in Saint John in 1970
Rank Temperature Date
1 31.7 °C Jul 25
1 31.7 °C Jul 24
3 30.0 °C Jul 23
4 28.3 °C Aug 15
4 28.3 °C Aug 13
4 28.3 °C Aug 9
7 27.8 °C Aug 16
7 27.8 °C Aug 14
9 26.7 °C Aug 11
9 26.7 °C Aug 8
9 26.7 °C Jul 28
9 26.7 °C Jul 26
What was the coldest temperature in Saint John in 1970?
The lowest temperature recorded in Saint John, New Brunswick in 1970 was -24.4 °C which happened 2 different times.
Lowest Temperatures: All-Time By Year
Lowest Temperatures in Saint John in 1970
Rank Temperature Date
1 -24.4 °C December 22
1 -24.4 °C February 24
3 -23.9 °C February 27
3 -23.9 °C February 25
5 -22.8 °C December 16
5 -22.8 °C January 25
7 -22.2 °C January 21
7 -22.2 °C January 20
9 -21.7 °C December 23
9 -21.7 °C February 22
9 -21.7 °C January 23
January 1970 Saint John Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
January 1
 -8.9 -13.9 0.00 0.0
January 2
 -5.6 -15.0 0.00 0.0
January 3
 -6.1 -13.3 0.00 0.0
January 4
 -10.0 -16.7 0.00 0.0
January 5
 -7.8 -16.1 0.00 0.0
January 6
 -3.9 -10.6 0.00 0.0
January 7
 -7.2 -13.9 0.00 0.0
January 8
 -7.2 -16.1 0.00 0.0
January 9
 -8.3 -17.2 0.00 0.0
January 10
 -8.3 -15.6 0.05 0.5
January 11
 -9.4 -16.7 0.00 0.0
January 12
 -6.7 -17.8 0.00 0.0
January 13
 -5.6 -13.3 0.00 0.0
January 14
 -10.6 -16.1 0.00 0.0
January 15
 -8.9 -16.7 0.00 0.0
January 16
 -7.8 -15.0 0.00 0.0
January 17
 -1.7 -13.9 0.03 0.5
January 18
 -9.4 -18.9 0.00 0.0
January 19
 -12.2 -20.6 0.00 0.0
January 20
 -13.3 -22.2 0.00 0.0
January 21
 -16.7 -22.2 0.00 0.0
January 22
 -12.2 -20.6 0.00 0.0
January 23
 -3.3 -21.7 0.48 7.4
January 24
 -11.1 -21.1 0.00 0.0
January 25
 -5.6 -22.8 0.00 0.0
January 26
 -2.2 -17.2 0.53 6.6
January 27
 -6.7 -13.3 0.00 0.0
January 28
 -3.3 -15.0 0.00 0.0
January 29
 5.0 -3.3 1.52 11.2
January 30
 3.3 -12.2 0.00 0.0
January 31
 -6.7 -16.1 0.00 0.0
February 1970 Saint John Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
February 1
 2.8 -12.2 0.00 0.0
February 2
 6.7 -6.7 0.99 0.0
February 3
 10.6 6.7 7.44 0.0
February 4
 10.6 -13.9 5.89 1.0
February 5
 -4.4 -17.2 0.00 0.0
February 6
 0.0 -6.7 0.00 0.0
February 7
 1.7 -7.8 0.00 0.0
February 8
 5.6 -9.4 0.00 0.0
February 9
 2.2 -6.1 0.00 0.0
February 10
 3.9 -3.3 0.00 0.0
February 11
 5.6 1.7 0.58 0.0
February 12
 2.2 -11.7 0.28 2.3
February 13
 -6.1 -16.1 0.00 0.0
February 14
 -12.2 -20.0 0.00 0.0
February 15
 -1.7 -20.6 1.19 11.2
February 16
 -1.1 -15.0 0.05 0.3
February 17
 -4.4 -18.9 0.00 0.0
February 18
 0.0 -15.6 0.00 0.0
February 19
 1.7 -11.1 0.46 4.3
February 20
 -5.6 -15.0 0.00 0.0
February 21
 -5.6 -16.1 0.00 0.0
February 22
 -1.1 -21.7 0.58 6.9
February 23
 -1.1 -17.8 0.03 0.3
February 24
 -10.6 -24.4 0.00 0.0
February 25
 3.3 -23.9 0.28 3.3
February 26
 -10.0 -18.9 0.00 0.0
February 27
 -5.6 -23.9 0.00 0.0
February 28
 -4.4 -15.6 0.00 0.0
March 1970 Saint John Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
March 1
 -0.6 -12.8 0.00 0.0
March 2
 -0.6 -20.0 0.00 0.0
March 3
 1.7 -11.7 0.00 0.0
March 4
 0.6 -13.3 0.00 0.0
March 5
 -1.7 -13.3 0.15 1.5
March 6
 1.1 -8.3 0.00 0.0
March 7
 3.9 -5.0 0.00 0.0
March 8
 5.6 -10.0 0.30 3.0
March 9
 0.0 -8.3 0.20 2.0
March 10
 -3.3 -11.1 0.15 1.3
March 11
 -1.7 -8.9 0.08 0.8
March 12
 3.3 -10.0 0.00 0.0
March 13
 2.2 -10.0 0.41 4.1
March 14
 -1.7 -5.0 0.89 9.1
March 15
 2.8 -5.0 0.05 0.8
March 16
 0.6 -2.8 0.66 5.6
March 17
 2.8 -4.4 0.00 0.0
March 18
 6.1 -7.2 0.00 0.0
March 19
 10.0 -10.6 0.00 0.0
March 20
 11.7 -8.3 0.00 0.0
March 21
 2.8 -1.1 1.45 16.3
March 22
 6.7 -2.2 0.00 0.0
March 23
 0.6 -2.8 0.91 2.5
March 24
 3.3 0.0 0.13 0.0
March 25
 3.3 -2.2 0.08 0.8
March 26
 5.0 -3.9 0.23 0.0
March 27
 7.2 -1.7 2.90 0.0
March 28
 6.1 -2.8 0.00 0.0
March 29
 5.0 -3.9 0.00 0.0
March 30
 2.8 -7.8 0.05 0.8
March 31
 1.7 -7.2 0.00 0.0
April 1970 Saint John Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
April 1
 5.0 -6.7 0.00 0.0
April 2
 4.4 -3.9 6.22 8.6
April 3
 6.7 -1.1 0.20 0.8
April 4
 5.0 -2.2 0.00 0.0
April 5
 3.9 -4.4 0.00 0.0
April 6
 3.3 -6.1 0.00 0.0
April 7
 5.0 -5.6 0.00 0.0
April 8
 6.7 -3.3 0.00 0.0
April 9
 6.7 -2.2 0.00 0.0
April 10
 1.1 -1.7 0.51 5.1
April 11
 4.4 0.0 0.25 1.0
April 12
 4.4 -1.7 0.00 0.0
April 13
 8.9 -4.4 0.00 0.0
April 14
 8.9 -5.6 0.00 0.0
April 15
 12.2 -1.1 0.00 0.0
April 16
 12.2 -2.8 0.00 0.0
April 17
 6.7 -0.6 0.00 0.0
April 18
 5.6 1.1 0.38 0.0
April 19
 4.4 0.0 0.05 0.5
April 20
 9.4 -1.1 0.00 0.0
April 21
 4.4 0.6 0.20 1.0
April 22
 2.8 -1.1 1.27 8.9
April 23
 10.6 -2.2 0.00 0.0
April 24
 6.1 1.7 2.01 0.0
April 25
 14.4 2.8 1.27 0.0
April 26
 15.6 2.8 0.00 0.0
April 27
 20.0 6.1 0.13 0.0
April 28
 13.9 2.8 0.05 0.0
April 29
 15.6 -1.1 0.00 0.0
April 30
 15.0 -2.2 0.00 0.0
May 1970 Saint John Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
May 1
 11.7 3.3 0.00 0.0
May 2
 12.2 6.7 0.00 0.0
May 3
 11.7 5.6 0.10 0.0
May 4
 14.4 1.7 0.00 0.0
May 5
 15.6 3.3 0.00 0.0
May 6
 13.9 2.8 0.51 0.0
May 7
 6.1 2.2 0.15 0.0
May 8
 6.7 1.7 0.23 0.0
May 9
 16.7 2.2 0.00 0.0
May 10
 16.1 1.7 0.13 0.0
May 11
 12.2 5.6 0.18 0.0
May 12
 10.0 2.8 3.38 0.0
May 13
 10.0 4.4 1.04 0.0
May 14
 15.6 3.3 0.00 0.0
May 15
 14.4 0.0 0.00 0.0
May 16
 15.0 2.2 0.00 0.0
May 17
 19.4 6.7 2.41 0.0
May 18
 16.1 10.6 2.36 0.0
May 19
 17.2 10.0 0.10 0.0
May 20
 21.1 9.4 0.03 0.0
May 21
 16.1 6.7 0.00 0.0
May 22
 8.9 6.7 0.97 0.0
May 23
 16.7 5.0 0.00 0.0
May 24
 13.3 0.6 0.00 0.0
May 25
 12.2 -1.1 0.00 0.0
May 26
 11.7 5.0 1.02 0.0
May 27
 17.8 9.4 1.40 0.0
May 28
 15.6 3.9 0.00 0.0
May 29
 17.2 -0.6 0.00 0.0
May 30
 18.3 1.1 0.00 0.0
May 31
 15.6 7.2 0.00 0.0
June 1970 Saint John Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
June 1
 16.7 10.6 0.94 0.0
June 2
 13.9 10.6 0.23 0.0
June 3
 13.9 10.0 1.12 0.0
June 4
 16.7 8.3 0.00 0.0
June 5
 11.1 7.2 0.15 0.0
June 6
 8.9 6.7 1.19 0.0
June 7
 15.6 7.8 0.00 0.0
June 8
 21.7 8.9 0.00 0.0
June 9
 22.2 7.8 0.00 0.0
June 10
 18.3 10.0 0.00 0.0
June 11
 15.6 9.4 0.84 0.0
June 12
 16.7 6.7 0.58 0.0
June 13
 12.2 2.2 0.23 0.0
June 14
 20.0 3.3 0.00 0.0
June 15
 21.7 7.2 0.00 0.0
June 16
 18.3 10.0 0.00 0.0
June 17
 20.6 11.1 0.00 0.0
June 18
 17.2 12.8 0.53 0.0
June 19
 16.1 12.8 0.23 0.0
June 20
 21.1 9.4 0.00 0.0
June 21
 16.7 7.2 0.00 0.0
June 22
 19.4 10.0 0.00 0.0
June 23
 19.4 7.2 0.00 0.0
June 24
 21.1 6.7 0.00 0.0
June 25
 20.6 10.0 0.00 0.0
June 26
 20.0 5.6 0.13 0.0
June 27
 16.1 10.0 2.90 0.0
June 28
 19.4 7.2 0.03 0.0
June 29
 22.2 5.6 0.00 0.0
June 30
 15.0 11.1 0.89 0.0
July 1970 Saint John Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
July 1
 17.2 7.8 0.46 0.0
July 2
 21.7 4.4 0.00 0.0
July 3
 16.1 11.1 0.00 0.0
July 4
 17.2 10.0 0.15 0.0
July 5
 19.4 12.2 0.05 0.0
July 6
 24.4 10.0 0.18 0.0
July 7
 23.9 11.7 0.00 0.0
July 8
 23.3 11.1 0.00 0.0
July 9
 22.8 11.7 0.00 0.0
July 10
 22.2 12.8 0.00 0.0
July 11
 19.4 13.9 1.50 0.0
July 12
 20.6 10.0 1.09 0.0
July 13
 20.0 8.3 0.33 0.0
July 14
 22.2 6.1 0.00 0.0
July 15
 19.4 10.6 0.00 0.0
July 16
 16.7 13.9 0.61 0.0
July 17
 18.9 12.2 0.15 0.0
July 18
 23.9 11.7 0.00 0.0
July 19
 23.3 10.6 0.00 0.0
July 20
 23.3 8.9 0.03 0.0
July 21
 18.9 12.8 0.13 0.0
July 22
 21.1 10.0 0.00 0.0
July 23
 30.0 12.2 0.00 0.0
July 24
 31.7 15.0 0.00 0.0
July 25
 31.7 14.4 0.00 0.0
July 26
 26.7 14.4 0.00 0.0
July 27
 20.0 13.9 0.00 0.0
July 28
 26.7 13.9 0.00 0.0
July 29
 24.4 13.9 0.00 0.0
July 30
 25.6 14.4 0.00 0.0
July 31
 22.8 16.7 0.00 0.0
August 1970 Saint John Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
August 1
 22.8 15.0 0.05 0.0
August 2
 21.1 16.1 12.52 0.0
August 3
 22.2 13.9 0.00 0.0
August 4
 21.1 12.8 0.28 0.0
August 5
 20.6 8.9 0.00 0.0
August 6
 23.3 7.8 0.00 0.0
August 7
 25.6 11.1 0.00 0.0
August 8
 26.7 14.4 0.00 0.0
August 9
 28.3 13.3 0.00 0.0
August 10
 24.4 15.0 0.00 0.0
August 11
 26.7 15.0 0.64 0.0
August 12
 24.4 16.1 1.78 0.0
August 13
 28.3 15.6 0.10 0.0
August 14
 27.8 13.9 0.00 0.0
August 15
 28.3 13.3 0.00 0.0
August 16
 27.8 13.3 0.00 0.0
August 17
 20.6 15.0 0.08 0.0
August 18
 21.1 13.9 0.00 0.0
August 19
 20.6 11.7 0.00 0.0
August 20
 20.6 12.2 0.69 0.0
August 21
 19.4 12.2 3.20 0.0
August 22
 20.6 10.6 0.00 0.0
August 23
 18.3 10.0 1.98 0.0
August 24
 19.4 11.1 0.10 0.0
August 25
 23.3 7.8 0.00 0.0
August 26
 22.2 10.0 0.38 0.0
August 27
 22.8 9.4 0.03 0.0
August 28
 22.2 8.9 0.05 0.0
August 29
 22.2 12.2 0.05 0.0
August 30
 18.9 11.7 0.00 0.0
August 31
 20.6 9.4 0.94 0.0
September 1970 Saint John Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
September 1
 15.0 7.2 0.03 0.0
September 2
 15.0 3.3 0.00 0.0
September 3
 17.2 2.8 0.00 0.0
September 4
 15.0 10.6 4.72 0.0
September 5
 20.0 13.3 0.03 0.0
September 6
 20.0 11.1 0.05 0.0
September 7
 14.4 10.6 0.08 0.0
September 8
 17.8 11.1 0.00 0.0
September 9
 17.8 10.6 0.10 0.0
September 10
 15.6 10.6 0.25 0.0
September 11
 21.7 10.6 0.08 0.0
September 12
 20.0 5.6 0.00 0.0
September 13
 17.8 7.2 0.00 0.0
September 14
 16.1 5.0 0.03 0.0
September 15
 13.3 4.4 0.00 0.0
September 16
 12.2 7.2 0.13 0.0
September 17
 13.3 6.1 0.00 0.0
September 18
 11.7 7.8 0.03 0.0
September 19
 18.9 9.4 0.20 0.0
September 20
 17.2 3.9 0.00 0.0
September 21
 21.1 10.0 0.05 0.0
September 22
 17.2 11.7 0.53 0.0
September 23
 21.7 11.1 0.00 0.0
September 24
 17.2 7.8 0.00 0.0
September 25
 15.0 10.0 0.46 0.0
September 26
 16.1 8.9 0.00 0.0
September 27
 16.7 10.6 1.78 0.0
September 28
 14.4 8.3 0.03 0.0
September 29
 16.1 5.6 0.00 0.0
September 30
 15.0 4.4 0.00 0.0
October 1970 Saint John Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
October 1
 15.0 5.6 0.10 0.0
October 2
 15.6 6.7 0.00 0.0
October 3
 17.2 8.3 0.23 0.0
October 4
 17.8 6.7 1.47 0.0
October 5
 14.4 5.6 0.00 0.0
October 6
 14.4 1.7 0.00 0.0
October 7
 17.8 1.1 0.00 0.0
October 8
 22.2 7.2 0.00 0.0
October 9
 21.1 9.4 0.00 0.0
October 10
 13.3 11.1 0.00 0.0
October 11
 14.4 11.1 0.00 0.0
October 12
 17.8 11.7 0.00 0.0
October 13
 20.6 12.2 0.10 0.0
October 14
 15.6 11.7 0.05 0.0
October 15
 15.0 13.3 1.75 0.0
October 16
 15.6 2.2 2.90 0.0
October 17
 5.6 1.1 1.57 0.0
October 18
 7.2 0.6 0.00 0.0
October 19
 5.6 -1.1 0.00 0.0
October 20
 8.3 -3.3 0.00 0.0
October 21
 12.8 1.7 0.00 0.0
October 22
 11.7 3.9 0.00 0.0
October 23
 13.3 7.8 0.20 0.0
October 24
 14.4 10.0 3.94 0.0
October 25
 11.1 4.4 0.00 0.0
October 26
 6.1 0.6 0.03 0.0
October 27
 5.6 -3.3 0.00 0.0
October 28
 8.3 -3.3 0.00 0.0
October 29
 7.2 -2.8 0.00 0.0
October 30
 10.6 -4.4 0.00 0.0
October 31
 13.9 -3.3 0.00 0.0
November 1970 Saint John Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
November 1
 12.2 -3.3 0.00 0.0
November 2
 15.0 1.1 0.00 0.0
November 3
 9.4 -2.8 0.00 0.0
November 4
 8.9 -5.0 0.00 0.0
November 5
 6.1 -0.6 1.07 0.8
November 6
 5.0 -3.3 0.15 1.0
November 7
 10.0 -3.3 0.00 0.0
November 8
 4.4 -3.9 0.00 0.0
November 9
 8.9 -5.0 0.00 0.0
November 10
 8.9 -3.3 0.00 0.0
November 11
 12.8 3.3 0.00 0.0
November 12
 9.4 3.3 0.00 0.0
November 13
 6.7 3.3 0.03 0.0
November 14
 5.6 3.3 0.00 0.0
November 15
 5.6 3.3 0.74 0.0
November 16
 5.0 1.7 0.25 0.0
November 17
 2.8 -2.2 0.00 0.0
November 18
 3.3 -4.4 0.00 0.0
November 19
 2.8 -2.8 0.00 0.0
November 20
 6.1 -2.8 0.00 0.0
November 21
 11.7 2.2 3.30 0.0
November 22
 7.8 0.6 0.00 0.0
November 23
 12.2 3.9 2.06 0.0
November 24
 3.9 -2.8 0.64 4.3
November 25
 -1.1 -8.3 0.00 0.0
November 26
 -1.1 -8.3 0.00 0.0
November 27
 1.1 -6.1 0.00 0.0
November 28
 3.3 -2.8 0.48 4.8
November 29
 1.1 -1.1 0.00 0.0
November 30
 5.6 -1.1 0.03 0.0
December 1970 Saint John Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
December 1
 0.6 -6.7 0.00 0.0
December 2
 7.8 -3.9 0.36 0.0
December 3
 7.2 -3.9 0.00 0.0
December 4
 -0.6 -7.2 3.18 25.4
December 5
 -3.9 -9.4 0.08 0.8
December 6
 -3.9 -11.7 0.51 5.1
December 7
 -5.0 -15.6 0.10 1.0
December 8
 -12.2 -17.8 0.00 0.0
December 9
 -3.3 -19.4 1.14 11.4
December 10
 0.6 -3.9 0.89 8.9
December 11
 -3.3 -13.3 0.00 0.0
December 12
 -8.9 -16.1 0.00 0.0
December 13
 -3.3 -18.9 0.00 0.0
December 14
 -7.2 -13.9 0.10 1.8
December 15
 -10.6 -17.8 0.00 0.0
December 16
 -12.2 -22.8 0.00 0.0
December 17
 -0.6 -18.3 1.93 19.3
December 18
 1.7 -4.4 0.33 2.0
December 19
 -3.9 -9.4 0.18 1.8
December 20
 -2.2 -12.8 0.00 0.0
December 21
 -12.2 -20.0 0.00 0.0
December 22
 -17.8 -24.4 0.36 3.6
December 23
 -15.6 -21.7 0.08 0.8
December 24
 -2.8 -17.2 2.39 24.4
December 25
 -1.7 -6.1 0.56 5.6
December 26
 -0.6 -5.0 1.32 13.2
December 27
 -3.3 -6.7 1.04 10.4
December 28
 -5.6 -10.0 0.10 1.0
December 29
 -6.7 -10.6 0.00 0.0
December 30
 -8.9 -13.9 0.05 0.8
December 31
 -5.6 -14.4 0.00 0.0
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