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St. Catharines Weather in 1919

Historical record of St. Catharines, Ontario weather for the year 1919 based on NOAA data.
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1919 St. Catharines Weather Extremes
Highest temperature 35.6 °C July 3
Lowest temperature -21.1 °C December 19
Highest daily low 22.8 °C July 27
Lowest daily high -10.6 °C December 17
Most daily precipitation 3.3 cm August 16
Most daily snow 5.1 cm December 30
Total annual precipitation 61.4 cm -
Total annual snow 33.1 cm -
What was the hottest temperature in St. Catharines in 1919?
The highest temperature recorded in St. Catharines, Ontario in 1919 was 35.6 °C which happened on July 3.
Highest Temperatures: All-Time By Year
Highest Temperatures in St. Catharines in 1919
Rank Temperature Date
1 35.6 °C Jul 3
2 35.0 °C Jul 4
3 34.4 °C Jul 2
3 34.4 °C Jun 4
5 33.9 °C Jun 14
6 33.3 °C Jul 5
6 33.3 °C Jun 15
8 32.8 °C Sep 8
8 32.8 °C Aug 20
8 32.8 °C Aug 7
8 32.8 °C Jun 19
8 32.8 °C Jun 13
What was the coldest temperature in St. Catharines in 1919?
The lowest temperature recorded in St. Catharines, Ontario in 1919 was -21.1 °C which happened on Dec 19.
Lowest Temperatures: All-Time By Year
Lowest Temperatures in St. Catharines in 1919
Rank Temperature Date
1 -21.1 °C December 19
2 -18.3 °C December 18
2 -18.3 °C December 17
4 -15.6 °C December 16
5 -14.4 °C December 29
6 -13.9 °C December 20
6 -13.9 °C January 12
6 -13.9 °C January 5
9 -13.3 °C December 15
9 -13.3 °C January 4
January 1919 St. Catharines Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
January 1
 6.7 -0.6 1.24 0.0
January 2
 3.9 -5.0 0.00 0.0
January 3
 -1.7 -10.6 0.38 3.8
January 4
 -7.2 -13.3 0.00 0.0
January 5
 -5.6 -13.9 0.00 0.0
January 6
 -2.2 -12.2 0.00 0.0
January 7
 3.3 -3.9 0.00 0.0
January 8
 3.9 -0.6 0.00 0.0
January 9
 1.1 -12.2 0.00 0.0
January 10
 1.1 -12.8 0.00 0.0
January 11
 1.1 -12.8 0.00 0.0
January 12
 -5.0 -13.9 0.00 0.0
January 13
 7.2 -12.8 0.00 0.0
January 14
 6.1 0.6 0.00 0.0
January 15
 1.7 -1.7 0.00 0.0
January 16
 5.6 -2.2 0.00 0.0
January 17
 6.1 0.6 0.00 0.0
January 18
 6.7 -1.1 0.00 0.0
January 19
 2.8 -1.7 0.38 0.0
January 20
 7.2 -3.9 0.00 0.0
January 21
 5.6 -2.2 0.00 0.0
January 22
 7.8 -1.7 0.00 0.0
January 23
 7.8 0.6 0.43 0.0
January 24
 2.8 -2.8 0.00 0.0
January 25
 3.9 -6.1 0.00 0.0
January 26
 5.0 0.0 0.00 0.0
January 27
 3.3 -1.1 0.00 0.0
January 28
 7.8 -3.3 0.00 0.0
January 29
 2.2 -1.7 0.00 0.0
January 30
 5.0 -2.2 0.00 0.0
January 31
 1.7 -3.3 0.00 0.0
February 1919 St. Catharines Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
February 1
 -2.2 -7.2 0.00 0.0
February 2
 -1.1 -5.6 0.00 0.0
February 3
 6.7 -7.2 0.00 0.0
February 4
 7.2 -0.6 0.00 0.0
February 5
 -0.6 -6.1 0.00 0.0
February 6
 -1.7 -7.2 0.00 0.0
February 7
 0.0 -8.9 0.00 0.0
February 8
 0.0 -5.0 0.00 0.0
February 9
 -1.7 -4.4 0.00 0.0
February 10
 -3.9 -6.7 0.00 0.0
February 11
 -4.4 -11.1 0.00 0.0
February 12
 4.4 -1.7 0.13 1.3
February 13
 5.0 0.0 0.00 0.0
February 14
 9.4 1.7 2.46 0.0
February 15
 4.4 -1.7 0.38 0.0
February 16
 -0.6 -5.6 0.00 0.0
February 17
 -0.6 -6.1 0.00 0.0
February 18
 -1.1 -5.6 0.00 0.0
February 19
 -1.7 -7.2 0.00 0.0
February 20
 2.2 -9.4 0.00 0.0
February 21
 2.2 -1.7 0.00 0.0
February 22
 6.1 0.0 0.69 0.0
February 23
 5.0 2.2 0.71 0.0
February 24
 3.9 0.0 0.00 0.0
February 25
 7.2 -1.7 0.23 0.0
February 26
 2.2 -9.4 0.00 0.0
February 27
 -3.3 -9.4 0.00 0.0
February 28
 13.9 -6.1 0.00 0.0
March 1919 St. Catharines Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
March 1
 11.1 -3.9 0.41 0.0
March 2
 5.6 -4.4 0.00 0.0
March 3
 6.1 -5.0 0.00 0.0
March 4
 13.3 0.6 0.00 0.0
March 5
 10.6 -5.6 0.03 0.3
March 6
 -4.4 -9.4 0.00 0.0
March 7
 -2.2 -11.7 0.00 0.0
March 8
 2.2 -9.4 0.00 0.0
March 9
 4.4 -1.1 2.54 3.8
March 10
 6.7 -0.6 0.00 0.0
March 11
 5.0 0.6 0.03 0.0
March 12
 8.9 -1.7 0.00 0.0
March 13
 7.8 -7.8 0.00 0.0
March 14
 -1.1 -9.4 0.00 0.0
March 15
 6.1 -3.9 0.33 0.0
March 16
 11.7 2.2 1.17 0.0
March 17
 14.4 7.8 0.56 0.0
March 18
 12.2 1.7 1.45 0.0
March 19
 6.1 1.7 0.00 0.0
March 20
 8.9 -2.2 0.00 0.0
March 21
 7.2 -0.6 0.00 0.0
March 22
 3.3 -3.3 0.00 0.0
March 23
 4.4 -1.1 0.00 0.0
March 24
 7.8 -1.1 0.00 0.0
March 25
 14.4 -3.3 0.00 0.0
March 26
 15.6 1.1 0.00 0.0
March 27
 11.1 -2.2 0.48 0.0
March 28
 0.6 -8.3 0.00 0.0
March 29
 1.7 -4.4 0.00 0.0
March 30
 3.9 -3.3 0.00 0.0
March 31
 2.2 -6.7 0.00 0.0
April 1919 St. Catharines Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
April 1
 -1.7 -10.0 0.00 0.0
April 2
 5.0 -5.6 0.00 0.0
April 3
 10.0 -1.7 0.00 0.0
April 4
 10.6 2.8 0.61 0.0
April 5
 13.3 2.2 0.00 0.0
April 6
 16.7 2.2 0.36 0.0
April 7
 13.3 6.7 0.18 0.0
April 8
 8.9 2.8 1.17 0.0
April 9
 10.0 3.3 0.00 0.0
April 10
 17.8 3.9 0.99 0.0
April 11
 16.7 6.7 0.08 0.0
April 12
 8.9 5.6 0.00 0.0
April 13
 9.4 3.9 0.00 0.0
April 14
 12.8 -2.2 0.00 0.0
April 15
 9.4 0.6 0.00 0.0
April 16
 6.7 2.2 1.83 0.0
April 17
 9.4 4.4 0.00 0.0
April 18
 10.6 2.8 0.00 0.0
April 19
 14.4 -1.7 0.00 0.0
April 20
 14.4 7.2 0.28 0.0
April 21
 13.9 1.7 0.00 0.0
April 22
 15.6 -1.1 0.00 0.0
April 23
 14.4 2.2 0.00 0.0
April 24
 10.0 -0.6 0.61 0.0
April 25
 0.6 -3.9 0.00 0.0
April 26
 9.4 -3.9 0.08 0.8
April 27
 15.0 -1.1 0.00 0.0
April 28
 12.8 5.0 0.97 0.0
April 29
 11.1 2.8 0.00 0.0
April 30
 13.9 -1.1 0.00 0.0
May 1919 St. Catharines Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
May 1
 15.6 8.3 0.43 0.0
May 2
 13.9 6.1 1.19 0.0
May 3
 10.6 4.4 0.00 0.0
May 4
 15.6 5.0 1.12 0.0
May 5
 15.6 7.2 1.07 0.0
May 6
 15.0 1.7 0.00 0.0
May 7
 23.3 6.7 0.13 0.0
May 8
 17.2 4.4 0.00 0.0
May 9
 12.8 6.1 0.18 0.0
May 10
 8.3 6.7 1.19 0.0
May 11
 6.7 4.4 0.23 0.0
May 12
 12.8 5.0 0.25 0.0
May 13
 23.3 4.4 0.00 0.0
May 14
 23.3 6.7 0.00 0.0
May 15
 20.6 9.4 0.00 0.0
May 16
 17.8 8.9 0.00 0.0
May 17
 14.4 8.9 2.11 0.0
May 18
 17.8 6.7 0.00 0.0
May 19
 17.8 4.4 0.00 0.0
May 20
 15.0 6.1 1.40 0.0
May 21
 13.3 7.2 0.20 0.0
May 22
 17.2 8.9 0.86 0.0
May 23
 18.3 7.2 0.15 0.0
May 24
 20.6 7.8 0.00 0.0
May 25
 22.8 10.6 0.00 0.0
May 26
 27.8 10.0 0.00 0.0
May 27
 22.2 12.2 0.00 0.0
May 28
 23.9 7.8 0.00 0.0
May 29
 32.2 10.0 0.00 0.0
May 30
 31.1 14.4 0.00 0.0
May 31
 28.3 13.3 0.00 0.0
June 1919 St. Catharines Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
June 1
 26.7 12.2 0.00 0.0
June 2
 29.4 15.6 0.00 0.0
June 3
 32.2 21.1 0.00 0.0
June 4
 34.4 17.8 0.00 0.0
June 5
 30.6 20.0 0.00 0.0
June 6
 30.0 18.9 0.00 0.0
June 7
 27.8 16.1 0.00 0.0
June 8
 26.1 18.3 0.00 0.0
June 9
 26.7 15.6 0.00 0.0
June 10
 26.7 13.9 0.00 0.0
June 11
 26.7 14.4 0.00 0.0
June 12
 27.2 13.3 0.00 0.0
June 13
 32.8 15.6 0.00 0.0
June 14
 33.9 20.0 0.00 0.0
June 15
 33.3 20.0 0.00 0.0
June 16
 30.0 18.3 0.00 0.0
June 17
 29.4 19.4 0.00 0.0
June 18
 31.1 16.7 0.00 0.0
June 19
 32.8 17.2 0.00 0.0
June 20
 28.9 20.0 0.00 0.0
June 21
 25.6 15.0 0.00 0.0
June 22
 26.1 10.0 0.00 0.0
June 23
 30.0 14.4 0.00 0.0
June 24
 32.2 16.7 0.00 0.0
June 25
 26.7 17.8 0.79 0.0
June 26
 25.6 20.0 1.83 0.0
June 27
 22.8 15.0 0.08 0.0
June 28
 20.6 11.7 0.00 0.0
June 29
 21.1 7.2 0.00 0.0
June 30
 28.3 10.6 0.00 0.0
July 1919 St. Catharines Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
July 1
 31.1 13.3 0.00 0.0
July 2
 34.4 14.4 0.00 0.0
July 3
 35.6 17.8 0.00 0.0
July 4
 35.0 20.6 0.00 0.0
July 5
 33.3 21.1 0.25 0.0
July 6
 22.2 16.7 0.08 0.0
July 7
 22.8 13.3 0.00 0.0
July 8
 22.8 10.0 0.00 0.0
July 9
 31.1 15.6 0.00 0.0
July 10
 29.4 19.4 0.46 0.0
July 11
 25.0 13.9 0.00 0.0
July 12
 23.3 15.6 0.00 0.0
July 13
 26.7 12.2 0.00 0.0
July 14
 30.6 12.8 0.00 0.0
July 15
 30.0 20.0 1.24 0.0
July 16
 26.1 15.6 0.00 0.0
July 17
 30.6 13.3 0.00 0.0
July 18
 30.0 15.6 0.00 0.0
July 19
 30.0 16.7 0.00 0.0
July 20
 27.8 18.9 0.00 0.0
July 21
 28.9 20.6 0.43 0.0
July 22
 27.8 18.9 1.19 0.0
July 23
 28.9 14.4 0.00 0.0
July 24
 30.0 21.1 0.00 0.0
July 25
 28.3 13.9 0.00 0.0
July 26
 30.0 18.3 0.00 0.0
July 27
 32.2 22.8 0.00 0.0
July 28
 30.0 22.2 0.00 0.0
July 29
 26.7 17.8 0.00 0.0
July 30
 26.7 14.4 0.00 0.0
July 31
 23.9 16.7 0.43 0.0
August 1919 St. Catharines Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
August 1
 22.2 16.7 0.00 0.0
August 2
 24.4 11.7 0.00 0.0
August 3
 26.7 12.2 0.00 0.0
August 4
 29.4 18.3 0.00 0.0
August 5
 27.8 19.4 0.00 0.0
August 6
 31.7 21.1 0.00 0.0
August 7
 32.8 18.9 0.00 0.0
August 8
 27.2 15.0 0.00 0.0
August 9
 22.2 13.9 0.00 0.0
August 10
 25.6 9.4 0.00 0.0
August 11
 25.0 11.7 0.00 0.0
August 12
 27.8 13.3 0.00 0.0
August 13
 27.8 17.2 0.69 0.0
August 14
 25.0 13.9 0.00 0.0
August 15
 25.6 18.9 0.05 0.0
August 16
 28.9 17.2 3.25 0.0
August 17
 28.3 18.3 0.08 0.0
August 18
 24.4 18.3 0.61 0.0
August 19
 23.9 17.2 0.15 0.0
August 20
 32.8 12.8 0.00 0.0
August 21
 25.0 18.3 0.00 0.0
August 22
 27.8 15.6 0.23 0.0
August 23
 28.3 14.4 0.00 0.0
August 24
 28.9 22.2 0.00 0.0
August 25
 23.3 12.8 0.00 0.0
August 26
 21.1 11.7 0.00 0.0
August 27
 18.3 12.2 0.00 0.0
August 28
 21.7 12.2 0.15 0.0
August 29
 25.0 10.0 0.00 0.0
August 30
 25.6 15.0 0.56 0.0
August 31
 22.2 14.4 0.23 0.0
September 1919 St. Catharines Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
September 1
 20.0 10.6 0.00 0.0
September 2
 20.6 10.0 0.00 0.0
September 3
 26.7 12.2 0.00 0.0
September 4
 23.3 15.6 0.00 0.0
September 5
 25.0 8.9 0.00 0.0
September 6
 29.4 15.0 0.00 0.0
September 7
 30.0 21.1 0.00 0.0
September 8
 32.8 22.2 0.00 0.0
September 9
 26.7 16.7 0.00 0.0
September 10
 21.1 16.1 0.00 0.0
September 11
 23.3 16.1 0.00 0.0
September 12
 18.9 12.2 0.20 0.0
September 13
 22.2 8.3 0.00 0.0
September 14
 22.8 12.2 0.00 0.0
September 15
 22.2 12.8 0.25 0.0
September 16
 23.3 13.9 0.00 0.0
September 17
 19.4 11.1 0.00 0.0
September 18
 23.3 5.6 0.00 0.0
September 19
 25.0 12.2 0.00 0.0
September 20
 26.7 18.3 0.76 0.0
September 21
 25.6 18.9 0.53 0.0
September 22
 24.4 17.2 0.43 0.0
September 23
 18.3 10.0 0.00 0.0
September 24
 21.1 10.6 0.15 0.0
September 25
 18.3 10.6 0.00 0.0
September 26
 14.4 5.0 0.00 0.0
September 27
 22.8 6.7 0.00 0.0
September 28
 26.7 12.2 0.00 0.0
September 29
 27.2 12.8 0.00 0.0
September 30
 23.3 8.9 0.00 0.0
October 1919 St. Catharines Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
October 1
 15.0 7.8 0.23 0.0
October 2
 29.4 10.0 0.76 0.0
October 3
 27.8 18.9 0.00 0.0
October 4
 27.2 13.9 0.38 0.0
October 5
 25.0 14.4 0.00 0.0
October 6
 20.0 16.1 0.33 0.0
October 7
 16.1 7.8 0.00 0.0
October 8
 14.4 1.7 0.00 0.0
October 9
 18.9 5.6 0.43 0.0
October 10
 25.6 18.3 0.00 0.0
October 11
 23.3 8.3 0.00 0.0
October 12
 11.1 5.6 0.00 0.0
October 13
 16.1 4.4 0.00 0.0
October 14
 16.1 6.7 0.00 0.0
October 15
 19.4 10.6 0.00 0.0
October 16
 16.1 7.2 0.00 0.0
October 17
 11.7 5.6 0.51 0.0
October 18
 13.9 2.8 0.00 0.0
October 19
 14.4 5.6 0.00 0.0
October 20
 10.6 4.4 0.00 0.0
October 21
 13.3 3.9 1.07 0.0
October 22
 13.3 5.6 0.00 0.0
October 23
 16.7 5.6 0.00 0.0
October 24
 17.2 6.7 0.00 0.0
October 25
 18.9 11.7 0.94 0.0
October 26
 20.6 10.6 0.89 0.0
October 27
 11.1 5.0 0.66 0.0
October 28
 17.8 5.6 0.56 0.0
October 29
 13.3 4.4 0.00 0.0
October 30
 10.6 1.1 1.45 0.0
October 31
 21.7 10.0 0.23 0.0
November 1919 St. Catharines Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
November 1
 18.3 7.2 0.00 0.0
November 2
 8.3 2.8 0.00 0.0
November 3
 6.7 1.1 0.00 0.0
November 4
 12.8 2.8 0.53 0.0
November 5
 8.9 1.1 0.00 0.0
November 6
 6.1 2.8 0.00 0.0
November 7
 5.6 1.1 0.00 0.0
November 8
 5.6 3.3 0.08 0.0
November 9
 8.9 2.8 0.00 0.0
November 10
 15.6 -2.2 0.00 0.0
November 11
 13.9 4.4 0.69 0.0
November 12
 13.3 1.1 0.00 0.0
November 13
 10.6 -2.2 0.00 0.0
November 14
 3.3 -4.4 0.00 0.0
November 15
 2.8 -5.0 0.00 0.0
November 16
 10.0 -2.2 0.00 0.0
November 17
 13.3 7.8 0.00 0.0
November 18
 12.2 2.2 0.00 0.0
November 19
 3.3 -2.8 0.00 0.0
November 20
 2.2 -4.4 0.00 0.0
November 21
 9.4 -1.1 0.00 0.0
November 22
 9.4 4.4 0.00 0.0
November 23
 7.2 1.7 0.00 0.0
November 24
 3.9 -2.8 0.00 0.0
November 25
 6.1 -1.7 0.00 0.0
November 26
 3.9 -1.1 0.23 0.0
November 27
 -1.1 -5.0 0.00 0.0
November 28
 -1.1 -4.4 0.00 0.0
November 29
 10.6 -1.7 1.14 0.0
November 30
 14.4 -2.8 0.38 0.0
December 1919 St. Catharines Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
December 1
 -2.2 -5.0 0.00 0.0
December 2
 -2.2 -5.0 0.25 2.5
December 3
 -3.9 -12.2 0.00 0.0
December 4
 -2.2 -11.7 0.00 0.0
December 5
 1.1 -5.0 0.00 0.0
December 6
 0.6 -6.7 0.00 0.0
December 7
 0.0 -2.8 0.38 3.8
December 8
 0.6 -3.9 0.00 0.0
December 9
 5.6 -6.1 0.71 0.0
December 10
 6.1 -10.0 0.00 0.0
December 11
 -2.2 -11.7 0.00 0.0
December 12
 8.3 -4.4 0.00 0.0
December 13
 11.7 0.0 0.08 0.0
December 14
 0.6 -8.9 0.51 5.1
December 15
 -7.8 -13.3 0.00 0.0
December 16
 -10.0 -15.6 0.00 0.0
December 17
 -10.6 -18.3 0.00 0.0
December 18
 -10.0 -18.3 0.00 0.0
December 19
 -8.9 -21.1 0.00 0.0
December 20
 -2.8 -13.9 0.00 0.0
December 21
 1.7 -8.9 0.00 0.0
December 22
 0.6 -5.6 0.00 0.0
December 23
 5.0 -2.8 0.00 0.0
December 24
 2.2 -9.4 0.20 2.0
December 25
 -4.4 -12.8 0.46 4.6
December 26
 1.7 -5.0 0.00 0.0
December 27
 2.2 -0.6 0.00 0.0
December 28
 0.0 -8.3 0.00 0.0
December 29
 -4.4 -14.4 0.00 0.0
December 30
 0.0 -5.6 0.51 5.1
December 31
 -0.6 -5.6 0.00 0.0
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