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Oshawa Weather in 1981

Historical record of Oshawa, Ontario weather for the year 1981 based on NOAA data.
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1981 Oshawa Weather Extremes
Highest temperature 34.5 °C July 8
Lowest temperature -30.5 °C January 4
Highest daily low 21.0 °C July 21
Lowest daily high -20.5 °C January 11
Most daily precipitation 5.5 cm September 4
Most daily snow 26.0 cm January 6
Total annual precipitation 87.8 cm -
Total annual snow 126.2 cm -
What was the hottest temperature in Oshawa in 1981?
The highest temperature recorded in Oshawa, Ontario in 1981 was 34.5 °C which happened on July 8.
Highest Temperatures: All-Time By Year
Highest Temperatures in Oshawa in 1981
Rank Temperature Date
1 34.5 °C Jul 8
2 33.0 °C Jul 9
2 33.0 °C Jul 7
4 31.5 °C Jul 13
5 30.0 °C Jul 11
5 30.0 °C Jul 10
7 28.0 °C Jul 15
7 28.0 °C Jul 12
9 27.5 °C Aug 5
10 27.0 °C Jul 30
10 27.0 °C Jul 6
10 27.0 °C Jun 25
What was the coldest temperature in Oshawa in 1981?
The lowest temperature recorded in Oshawa, Ontario in 1981 was -30.5 °C which happened on Jan 4.
Lowest Temperatures: All-Time By Year
Lowest Temperatures in Oshawa in 1981
Rank Temperature Date
1 -30.5 °C January 4
2 -28.0 °C January 12
3 -26.0 °C January 3
4 -24.5 °C January 11
5 -23.0 °C January 8
6 -22.5 °C February 5
7 -20.0 °C January 10
8 -18.0 °C January 18
8 -18.0 °C January 5
10 -17.0 °C January 17
10 -17.0 °C January 9
10 -17.0 °C January 2
January 1981 Oshawa Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
January 1
 -4.0 -13.5 0.80 8.0
January 2
 -11.0 -17.0 0.30 3.0
January 3
 -18.0 -26.0 0.10 1.0
January 4
 -15.0 -30.5 0.12 1.2
January 5
 -3.5 -18.0 0.00 0.0
January 6
 -2.5 -8.5 2.60 26.0
January 7
 n/a -15.0 0.00 0.0
January 8
 -11.0 -23.0 0.00 0.0
January 9
 -6.5 -17.0 0.15 1.5
January 10
 n/a -20.0 0.00 0.0
January 11
 -20.5 -24.5 0.00 0.0
January 12
 -10.5 -28.0 0.60 6.0
January 13
 -8.5 -15.0 0.20 2.0
January 14
 -7.0 -12.0 0.00 0.0
January 15
 -6.0 -11.0 0.35 3.5
January 16
 -7.0 -10.0 0.00 0.0
January 17
 -6.5 -17.0 0.00 0.0
January 18
 0.0 -18.0 0.00 0.0
January 19
 0.5 -4.5 0.00 0.0
January 20
 -2.0 -6.5 0.00 0.0
January 21
 -1.5 -13.0 0.00 0.0
January 22
 1.0 -11.0 0.25 2.5
January 23
 2.0 -3.0 0.00 0.0
January 24
 0.0 -4.0 0.00 0.0
January 25
 5.0 -7.0 0.00 0.0
January 26
 5.0 -1.0 0.00 0.0
January 27
 1.0 -2.0 0.00 0.0
January 28
 -4.0 -7.5 0.00 0.0
January 29
 -5.0 -10.0 0.00 0.0
January 30
 -2.5 -13.5 0.00 0.0
January 31
 -1.0 -13.5 0.00 0.0
February 1981 Oshawa Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
February 1
 4.0 -6.0 1.60 2.0
February 2
 0.5 -6.0 0.90 9.0
February 3
 -3.0 -14.5 0.00 0.0
February 4
 -9.0 -14.0 0.00 0.0
February 5
 -4.5 -22.5 0.10 1.0
February 6
 -2.0 -7.5 0.05 0.5
February 7
 2.0 -5.0 0.00 0.0
February 8
 -1.0 -3.0 0.00 0.0
February 9
 -4.0 -9.0 0.00 0.0
February 10
 6.0 -12.0 2.80 15.6
February 11
 7.0 -5.0 0.70 7.0
February 12
 -7.5 -16.5 0.00 0.0
February 13
 -3.5 -12.5 0.00 0.0
February 14
 1.0 -6.0 0.00 0.0
February 15
 3.0 -5.0 0.00 0.0
February 16
 5.5 -2.0 0.22 0.0
February 17
 6.5 3.0 0.00 0.0
February 18
 7.0 3.5 0.00 0.0
February 19
 8.0 4.0 1.32 0.0
February 20
 9.0 7.0 0.98 0.0
February 21
 8.0 5.0 0.06 0.0
February 22
 11.0 4.0 0.28 0.0
February 23
 7.0 5.0 1.04 0.0
February 24
 6.0 2.0 0.44 4.4
February 25
 5.0 1.5 0.00 0.0
February 26
 5.0 0.0 0.00 0.0
February 27
 3.5 -5.0 0.32 0.0
February 28
 5.0 -2.0 0.02 0.0
March 1981 Oshawa Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
March 1
 3.0 1.0 0.10 1.0
March 2
 1.0 -2.5 0.00 0.0
March 3
 -2.0 -9.5 0.20 2.0
March 4
 2.0 -7.0 0.10 1.0
March 5
 1.5 -3.0 0.00 0.0
March 6
 1.0 -5.0 0.10 1.0
March 7
 5.0 -4.0 0.04 0.0
March 8
 7.0 2.5 0.00 0.0
March 9
 5.0 -1.0 0.00 0.0
March 10
 6.0 -0.5 0.00 0.0
March 11
 4.0 -1.5 0.00 0.0
March 12
 7.0 -4.0 0.00 0.0
March 13
 3.5 -0.5 0.00 0.0
March 14
 2.5 -9.0 0.00 0.0
March 15
 7.0 0.0 0.10 0.0
March 16
 -1.5 -10.5 0.20 2.0
March 17
 -2.0 -12.0 0.00 0.0
March 18
 -3.0 -13.0 0.00 0.0
March 19
 -2.0 -11.0 0.20 2.0
March 20
 0.0 -6.0 0.00 0.0
March 21
 6.0 -6.0 0.00 0.0
March 22
 9.5 -1.5 0.00 0.0
March 23
 9.0 0.5 0.00 0.0
March 24
 9.0 0.0 0.06 0.0
March 25
 11.0 0.0 0.00 0.0
March 26
 8.0 -3.0 0.02 0.0
March 27
 12.5 3.0 0.00 0.0
March 28
 10.5 -6.0 0.00 0.0
March 29
 15.0 1.5 0.92 0.0
March 30
 11.5 7.5 0.92 0.0
March 31
 13.0 7.0 0.00 0.0
April 1981 Oshawa Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
April 1
 15.0 5.0 0.00 0.0
April 2
 14.0 5.0 0.00 0.0
April 3
 n/a 3.5 0.04 0.0
April 4
 n/a 9.5 0.16 0.0
April 5
 7.0 4.0 0.00 0.0
April 6
 8.5 -2.0 0.00 0.0
April 7
 11.0 -5.0 0.00 0.0
April 8
 15.5 3.0 0.28 0.0
April 9
 14.5 7.0 0.00 0.0
April 10
 16.0 7.5 0.20 0.0
April 11
 19.5 7.0 0.00 0.0
April 12
 10.0 2.0 0.00 0.0
April 13
 10.0 5.0 1.54 0.0
April 14
 13.0 6.0 0.44 0.0
April 15
 6.0 -1.0 0.00 0.0
April 16
 n/a 0.0 0.86 0.0
April 17
 12.0 4.0 0.02 0.0
April 18
 14.0 5.0 0.00 0.0
April 19
 6.0 -1.0 0.00 0.0
April 20
 4.0 -2.0 0.00 0.0
April 21
 3.5 -4.5 0.00 0.0
April 22
 7.5 -1.0 0.20 0.0
April 23
 7.0 3.5 0.82 0.0
April 24
 9.0 3.5 0.12 0.0
April 25
 9.0 3.0 0.00 0.0
April 26
 12.0 0.0 0.00 0.0
April 27
 14.5 3.0 0.02 0.0
April 28
 13.0 7.0 0.48 0.0
April 29
 14.0 7.0 0.00 0.0
April 30
 13.5 2.5 0.00 0.0
May 1981 Oshawa Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
May 1
 13.0 4.0 0.00 0.0
May 2
 13.0 2.5 0.00 0.0
May 3
 12.0 0.5 0.00 0.0
May 4
 15.0 5.0 0.00 0.0
May 5
 16.5 6.0 0.50 0.0
May 6
 14.0 6.0 0.00 0.0
May 7
 11.0 -1.0 0.00 0.0
May 8
 15.0 2.0 0.00 0.0
May 9
 14.5 6.0 0.22 0.0
May 10
 15.0 7.5 1.36 0.0
May 11
 15.0 10.0 1.16 0.0
May 12
 10.0 7.0 0.00 0.0
May 13
 11.0 3.5 0.00 0.0
May 14
 12.5 3.5 0.18 0.0
May 15
 12.0 9.0 0.08 0.0
May 16
 18.0 9.5 0.00 0.0
May 17
 12.0 1.5 0.00 0.0
May 18
 14.5 1.5 0.00 0.0
May 19
 18.0 5.0 0.00 0.0
May 20
 19.0 8.5 0.00 0.0
May 21
 22.0 5.0 0.00 0.0
May 22
 24.0 7.0 0.00 0.0
May 23
 19.5 9.0 0.00 0.0
May 24
 24.0 7.5 0.00 0.0
May 25
 20.0 13.0 0.20 0.0
May 26
 22.0 9.5 0.04 0.0
May 27
 20.0 13.0 2.52 0.0
May 28
 20.0 14.0 0.02 0.0
May 29
 20.0 13.0 0.32 0.0
May 30
 19.0 13.0 0.10 0.0
May 31
 19.0 9.0 0.00 0.0
June 1981 Oshawa Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
June 1
 17.0 5.0 0.00 0.0
June 2
 20.0 10.0 0.72 0.0
June 3
 19.0 14.0 0.18 0.0
June 4
 24.0 12.0 0.00 0.0
June 5
 n/a 13.0 0.00 0.0
June 6
 26.0 13.0 0.00 0.0
June 7
 19.5 12.0 0.00 0.0
June 8
 n/a 8.5 0.14 0.0
June 9
 23.5 13.0 0.00 0.0
June 10
 17.5 11.0 0.60 0.0
June 11
 25.0 9.5 0.00 0.0
June 12
 19.0 10.5 0.20 0.0
June 13
 19.0 11.0 0.22 0.0
June 14
 18.5 11.5 0.00 0.0
June 15
 n/a 13.5 0.00 0.0
June 16
 25.0 18.0 1.02 0.0
June 17
 22.5 12.5 0.00 0.0
June 18
 19.5 10.0 0.00 0.0
June 19
 22.5 13.0 0.00 0.0
June 20
 19.5 11.5 0.52 0.0
June 21
 18.5 12.0 1.40 0.0
June 22
 20.0 15.0 0.28 0.0
June 23
 22.0 14.0 0.00 0.0
June 24
 19.0 11.0 0.00 0.0
June 25
 27.0 14.0 0.00 0.0
June 26
 22.0 12.0 0.00 0.0
June 27
 22.0 13.5 0.00 0.0
June 28
 22.0 11.0 0.00 0.0
June 29
 23.5 16.0 0.00 0.0
June 30
 26.0 16.0 1.66 0.0
July 1981 Oshawa Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
July 1
 25.0 16.0 0.00 0.0
July 2
 25.5 19.0 0.02 0.0
July 3
 23.5 17.5 0.12 0.0
July 4
 23.5 18.0 0.00 0.0
July 5
 24.0 19.0 0.08 0.0
July 6
 27.0 17.5 0.00 0.0
July 7
 33.0 17.0 0.00 0.0
July 8
 34.5 19.0 0.00 0.0
July 9
 33.0 20.5 0.08 0.0
July 10
 30.0 18.5 0.00 0.0
July 11
 30.0 16.0 0.00 0.0
July 12
 28.0 18.0 0.00 0.0
July 13
 31.5 20.0 0.00 0.0
July 14
 23.0 17.0 0.00 0.0
July 15
 28.0 16.5 0.00 0.0
July 16
 25.0 16.0 0.00 0.0
July 17
 26.0 15.0 0.40 0.0
July 18
 25.0 15.5 0.00 0.0
July 19
 25.0 16.5 0.76 0.0
July 20
 22.0 18.0 0.12 0.0
July 21
 23.0 21.0 0.00 0.0
July 22
 22.5 12.0 0.00 0.0
July 23
 23.0 12.0 0.00 0.0
July 24
 22.5 13.0 0.00 0.0
July 25
 22.0 15.0 0.00 0.0
July 26
 24.0 17.0 0.46 0.0
July 27
 24.0 16.5 0.04 0.0
July 28
 18.0 15.0 2.96 0.0
July 29
 23.5 12.5 0.06 0.0
July 30
 27.0 13.5 0.00 0.0
July 31
 25.0 13.0 0.00 0.0
August 1981 Oshawa Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
August 1
 26.0 13.0 0.00 0.0
August 2
 26.0 14.5 0.00 0.0
August 3
 24.0 19.5 0.12 0.0
August 4
 24.5 17.0 1.52 0.0
August 5
 27.5 19.0 0.00 0.0
August 6
 25.5 17.0 0.00 0.0
August 7
 24.0 16.0 0.00 0.0
August 8
 22.5 18.5 0.42 0.0
August 9
 25.0 17.0 0.00 0.0
August 10
 25.0 15.5 1.42 0.0
August 11
 23.5 19.0 0.48 0.0
August 12
 24.0 13.0 0.00 0.0
August 13
 26.0 16.0 0.00 0.0
August 14
 21.5 17.5 0.60 0.0
August 15
 22.0 n/a 2.56 0.0
August 16
 21.0 16.5 0.00 0.0
August 17
 23.0 11.0 0.00 0.0
August 18
 22.5 12.0 0.00 0.0
August 19
 22.0 11.0 0.00 0.0
August 20
 23.5 14.5 0.00 0.0
August 21
 25.0 13.0 0.00 0.0
August 22
 24.5 15.0 0.00 0.0
August 23
 25.5 14.0 0.42 0.0
August 24
 22.0 15.5 0.00 0.0
August 25
 22.0 14.5 0.00 0.0
August 26
 23.5 13.0 0.00 0.0
August 27
 20.0 16.0 0.00 0.0
August 28
 19.0 15.0 0.92 0.0
August 29
 24.0 n/a 0.10 0.0
August 30
 22.5 18.0 0.14 0.0
August 31
 23.5 14.0 0.20 0.0
September 1981 Oshawa Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
September 1
 25.0 19.5 0.70 0.0
September 2
 25.0 20.5 0.00 0.0
September 3
 23.5 19.0 2.46 0.0
September 4
 20.5 17.0 5.46 0.0
September 5
 20.0 17.5 0.42 0.0
September 6
 20.0 17.0 0.48 0.0
September 7
 23.0 18.0 0.02 0.0
September 8
 22.0 18.0 0.52 0.0
September 9
 19.0 10.0 0.02 0.0
September 10
 22.5 12.0 0.00 0.0
September 11
 23.0 10.0 0.00 0.0
September 12
 24.0 16.5 0.00 0.0
September 13
 24.5 10.5 0.00 0.0
September 14
 26.0 15.0 0.00 0.0
September 15
 20.0 10.0 0.00 0.0
September 16
 18.0 10.0 0.18 0.0
September 17
 15.5 9.0 0.04 0.0
September 18
 17.0 9.0 0.00 0.0
September 19
 16.5 5.0 0.00 0.0
September 20
 15.0 6.5 0.02 0.0
September 21
 15.0 4.0 1.22 0.0
September 22
 15.0 8.0 0.04 0.0
September 23
 15.0 6.5 0.00 0.0
September 24
 18.0 6.0 0.00 0.0
September 25
 18.0 8.5 0.16 0.0
September 26
 19.0 12.5 0.28 0.0
September 27
 21.5 15.0 0.08 0.0
September 28
 18.0 8.0 0.00 0.0
September 29
 13.5 3.5 0.00 0.0
September 30
 11.5 1.0 0.00 0.0
October 1981 Oshawa Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
October 1
 8.0 1.0 0.76 0.0
October 2
 9.0 5.0 0.00 0.0
October 3
 11.5 5.5 0.00 0.0
October 4
 11.0 0.5 0.10 0.0
October 5
 13.0 8.0 1.12 0.0
October 6
 17.0 10.0 1.66 0.0
October 7
 9.5 6.5 0.24 0.0
October 8
 12.0 7.5 0.00 0.0
October 9
 11.0 3.5 0.00 0.0
October 10
 11.0 3.0 0.00 0.0
October 11
 12.0 5.0 0.00 0.0
October 12
 9.5 2.0 0.00 0.0
October 13
 11.0 1.0 0.00 0.0
October 14
 14.5 3.5 0.08 0.0
October 15
 12.0 7.0 0.22 0.0
October 16
 10.0 8.0 0.00 0.0
October 17
 10.0 -1.0 1.72 0.0
October 18
 15.0 7.0 0.76 0.0
October 19
 9.0 1.0 0.00 0.0
October 20
 13.0 3.0 0.08 0.0
October 21
 7.0 4.0 1.36 0.0
October 22
 3.0 1.0 1.62 0.0
October 23
 9.0 1.0 0.00 0.0
October 24
 6.0 -2.0 0.00 0.0
October 25
 10.0 0.0 0.64 0.0
October 26
 11.0 5.5 0.32 0.0
October 27
 12.0 9.5 2.32 0.0
October 28
 10.0 6.5 0.00 0.0
October 29
 8.0 0.5 0.00 0.0
October 30
 12.0 4.0 0.00 0.0
October 31
 11.0 3.0 0.00 0.0
November 1981 Oshawa Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
November 1
 13.0 5.0 0.00 0.0
November 2
 16.5 4.5 0.00 0.0
November 3
 10.0 2.5 0.00 0.0
November 4
 13.0 0.5 0.00 0.0
November 5
 12.0 4.5 0.50 0.0
November 6
 9.0 2.5 0.24 0.0
November 7
 6.0 -1.5 0.00 0.0
November 8
 11.5 -2.0 0.00 0.0
November 9
 3.5 0.0 0.00 0.0
November 10
 5.0 -4.0 0.02 0.0
November 11
 8.5 2.5 0.02 0.0
November 12
 4.0 -5.5 0.00 0.0
November 13
 8.0 -4.0 0.00 0.0
November 14
 10.0 -2.0 0.00 0.0
November 15
 13.5 1.0 0.20 0.0
November 16
 7.5 5.5 1.56 0.0
November 17
 8.0 6.5 0.04 0.0
November 18
 9.0 6.0 0.02 0.0
November 19
 5.5 2.5 1.14 0.0
November 20
 6.5 2.5 0.72 0.0
November 21
 2.0 1.0 0.00 0.0
November 22
 1.0 -2.0 0.00 0.0
November 23
 2.0 -1.5 0.00 0.0
November 24
 2.0 -1.0 0.00 0.0
November 25
 2.0 -6.0 0.00 0.0
November 26
 9.0 -3.0 1.14 0.0
November 27
 6.0 3.0 0.04 0.0
November 28
 5.0 2.5 0.00 0.0
November 29
 3.0 0.0 0.00 0.0
November 30
 4.0 -3.5 0.00 0.0
December 1981 Oshawa Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
December 1
 6.5 -2.0 0.44 0.0
December 2
 7.5 3.5 0.00 0.0
December 3
 5.5 2.0 0.00 0.0
December 4
 5.0 -4.5 0.00 0.0
December 5
 2.5 -4.0 0.00 0.0
December 6
 1.0 -6.5 0.00 0.0
December 7
 3.0 -3.0 0.14 0.0
December 8
 3.0 -2.0 0.00 0.0
December 9
 -1.0 -6.0 0.00 0.0
December 10
 -2.0 -8.0 0.30 3.0
December 11
 -0.5 -7.0 0.00 0.0
December 12
 -1.5 -7.0 0.00 0.0
December 13
 1.5 -3.5 0.00 0.0
December 14
 3.0 -2.0 0.00 0.0
December 15
 4.0 -3.5 0.00 0.0
December 16
 0.0 -2.0 0.00 0.0
December 17
 -3.5 -7.0 0.00 0.0
December 18
 -2.5 -11.0 0.00 0.0
December 19
 -3.5 -12.0 0.00 0.0
December 20
 -3.0 -15.0 0.00 0.0
December 21
 1.5 -6.5 0.50 3.0
December 22
 3.0 0.0 1.14 4.0
December 23
 4.0 0.0 0.08 0.0
December 24
 3.0 -2.5 0.00 0.0
December 25
 -1.0 -6.0 0.00 0.0
December 26
 1.0 -6.0 0.10 1.0
December 27
 2.0 -5.0 0.20 2.0
December 28
 1.0 -0.5 1.00 10.0
December 29
 1.0 -3.5 0.00 0.0
December 30
 -1.0 -5.0 0.00 0.0
December 31
 1.0 -5.0 1.10 0.0
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