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Oshawa Weather in 1984

Historical record of Oshawa, Ontario weather for the year 1984 based on NOAA data.
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1984 Oshawa Weather Extremes
Highest temperature 30.0 °C August 16
Lowest temperature -25.0 °C January 21
Highest daily low 21.0 °C August 16
Lowest daily high -15.0 °C January 15
Most daily precipitation 4.8 cm April 4
Most daily snow 15.0 cm February 27
Total annual precipitation 82.5 cm -
Total annual snow 103.4 cm -
What was the hottest temperature in Oshawa in 1984?
The highest temperature recorded in Oshawa, Ontario in 1984 was 30.0 °C which happened 2 different times.
Highest Temperatures: All-Time By Year
Highest Temperatures in Oshawa in 1984
Rank Temperature Date
1 30.0 °C Aug 16
1 30.0 °C Aug 10
3 29.5 °C Aug 7
3 29.5 °C Jun 9
3 29.5 °C Jun 5
6 29.0 °C Aug 5
6 29.0 °C Jun 4
8 28.5 °C Aug 19
8 28.5 °C Aug 9
8 28.5 °C Jul 14
8 28.5 °C Jul 12
What was the coldest temperature in Oshawa in 1984?
The lowest temperature recorded in Oshawa, Ontario in 1984 was -25.0 °C which happened on Jan 21.
Lowest Temperatures: All-Time By Year
Lowest Temperatures in Oshawa in 1984
Rank Temperature Date
1 -25.0 °C January 21
2 -24.0 °C January 16
3 -21.5 °C February 1
4 -21.0 °C March 12
4 -21.0 °C January 15
4 -21.0 °C January 12
7 -20.0 °C March 8
8 -19.0 °C January 19
8 -19.0 °C January 7
10 -18.0 °C March 4
10 -18.0 °C February 7
10 -18.0 °C January 20
10 -18.0 °C January 11
January 1984 Oshawa Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
January 1
 -1.0 -7.5 0.60 6.0
January 2
 0.0 -6.0 0.00 0.0
January 3
 1.5 -2.0 0.00 0.0
January 4
 2.0 0.0 0.00 0.0
January 5
 2.5 1.0 0.20 2.0
January 6
 3.0 0.0 0.00 0.0
January 7
 -6.0 -19.0 0.20 2.0
January 8
 -2.0 -15.0 0.00 0.0
January 9
 -8.0 -16.0 0.20 2.0
January 10
 -6.0 -17.0 0.00 0.0
January 11
 -14.0 -18.0 0.00 0.0
January 12
 -10.0 -21.0 0.00 0.0
January 13
 -2.5 -16.0 0.80 8.0
January 14
 -5.0 -11.5 0.00 0.0
January 15
 -15.0 -21.0 0.00 0.0
January 16
 -8.0 -24.0 0.10 1.0
January 17
 -4.0 -14.0 0.00 0.0
January 18
 -6.5 -9.5 0.00 0.0
January 19
 -10.0 -19.0 0.00 0.0
January 20
 -11.0 -18.0 0.00 0.0
January 21
 -12.0 -25.0 0.00 0.0
January 22
 -4.5 -17.0 0.10 1.0
January 23
 2.0 -9.5 0.78 4.0
January 24
 3.0 -4.0 0.00 0.0
January 25
 3.0 -1.0 0.00 0.0
January 26
 2.0 -10.0 0.60 5.0
January 27
 2.0 -5.0 0.00 0.0
January 28
 -1.0 -17.0 0.10 1.0
January 29
 1.0 -6.0 0.20 2.0
January 30
 1.0 -4.0 0.20 0.0
January 31
 -9.0 -15.5 0.00 0.0
February 1984 Oshawa Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
February 1
 -4.0 -21.5 0.00 0.0
February 2
 6.0 -12.0 0.10 0.0
February 3
 4.0 -0.5 0.40 0.0
February 4
 2.0 0.0 0.00 0.0
February 5
 3.0 -1.5 0.10 1.0
February 6
 -7.0 -10.0 0.00 0.0
February 7
 -8.0 -18.0 0.00 0.0
February 8
 -4.0 -12.0 0.00 0.0
February 9
 -2.0 -13.0 0.20 2.0
February 10
 4.5 -10.0 0.58 0.0
February 11
 4.0 n/a 0.10 0.0
February 12
 4.0 1.0 0.00 0.0
February 13
 9.0 2.5 2.72 0.0
February 14
 7.0 4.0 0.18 0.0
February 15
 7.0 -3.0 0.04 0.0
February 16
 5.0 0.0 0.00 0.0
February 17
 7.0 -1.0 0.00 0.0
February 18
 7.5 1.5 0.00 0.0
February 19
 8.0 2.0 0.16 0.0
February 20
 3.0 1.0 0.10 1.0
February 21
 1.0 -2.0 0.00 0.0
February 22
 6.0 -6.0 0.00 0.0
February 23
 11.0 -2.0 0.00 0.0
February 24
 6.0 -2.0 0.52 5.2
February 25
 1.5 -3.0 0.00 0.0
February 26
 -1.0 -8.0 0.00 0.0
February 27
 -1.5 -10.0 1.50 15.0
February 28
 -5.0 -7.0 1.10 11.0
February 29
 -7.5 -12.5 0.00 0.0
March 1984 Oshawa Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
March 1
 -4.5 -14.5 0.00 0.0
March 2
 -3.0 -13.0 0.00 0.0
March 3
 -3.0 -13.5 0.00 0.0
March 4
 -1.0 -18.0 0.20 2.0
March 5
 2.0 -4.0 0.88 8.8
March 6
 1.0 -3.0 0.00 0.0
March 7
 -11.0 -17.5 0.00 0.0
March 8
 -11.0 -20.0 0.00 0.0
March 9
 -8.0 -17.5 0.00 0.0
March 10
 -3.0 -16.5 0.10 1.0
March 11
 -8.0 -12.0 0.10 1.0
March 12
 -11.0 -21.0 0.00 0.0
March 13
 -4.5 -14.0 0.30 3.0
March 14
 1.5 -7.5 0.00 0.0
March 15
 4.0 -4.5 0.76 0.0
March 16
 5.0 -1.5 1.36 0.0
March 17
 -1.0 -12.0 0.00 0.0
March 18
 -1.0 -7.0 0.00 0.0
March 19
 1.0 -3.0 0.00 0.0
March 20
 8.0 -2.0 0.44 0.0
March 21
 6.0 n/a 0.58 0.0
March 22
 3.0 0.0 0.48 1.0
March 23
 0.0 -6.0 0.00 0.0
March 24
 3.0 -6.0 0.00 0.0
March 25
 5.0 -4.5 0.00 0.0
March 26
 3.0 -4.0 0.00 0.0
March 27
 3.0 -4.5 0.00 0.0
March 28
 8.0 -1.5 0.00 0.0
March 29
 7.0 0.0 0.06 0.0
March 30
 7.0 1.5 0.00 0.0
March 31
 9.0 -3.0 0.00 0.0
April 1984 Oshawa Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
April 1
 8.0 -2.0 0.00 0.0
April 2
 10.0 -3.0 0.00 0.0
April 3
 10.0 -1.0 0.00 0.0
April 4
 9.5 4.0 4.76 0.0
April 5
 8.0 5.0 0.22 0.0
April 6
 6.0 1.0 0.36 0.0
April 7
 6.0 -0.5 0.00 0.0
April 8
 10.0 -1.0 0.00 0.0
April 9
 6.0 1.0 0.00 0.0
April 10
 7.0 -2.0 0.00 0.0
April 11
 11.0 1.0 0.00 0.0
April 12
 13.0 3.0 0.00 0.0
April 13
 9.0 7.0 0.24 0.0
April 14
 12.0 5.0 1.38 0.0
April 15
 10.0 5.0 0.16 0.0
April 16
 9.0 6.0 1.60 0.0
April 17
 8.0 3.0 0.04 0.0
April 18
 11.0 2.0 0.00 0.0
April 19
 12.0 5.0 0.00 0.0
April 20
 14.5 4.0 0.00 0.0
April 21
 11.0 1.5 0.00 0.0
April 22
 9.0 0.0 0.42 0.0
April 23
 9.0 3.0 0.30 0.0
April 24
 11.0 4.0 0.28 0.0
April 25
 16.0 7.0 0.00 0.0
April 26
 15.0 4.0 0.00 0.0
April 27
 20.0 9.0 0.00 0.0
April 28
 16.0 12.0 0.00 0.0
April 29
 15.5 4.0 0.26 0.0
April 30
 18.0 6.0 0.04 0.0
May 1984 Oshawa Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
May 1
 9.0 4.5 0.00 0.0
May 2
 7.0 3.0 0.00 0.0
May 3
 11.5 0.5 1.96 0.0
May 4
 12.0 7.0 0.12 0.0
May 5
 12.0 5.0 0.04 0.0
May 6
 14.0 2.0 0.00 0.0
May 7
 15.0 6.0 0.58 0.0
May 8
 12.5 8.0 1.52 0.0
May 9
 11.0 4.0 0.06 0.0
May 10
 14.0 5.0 0.06 0.0
May 11
 12.0 6.5 1.16 0.0
May 12
 18.0 5.0 0.00 0.0
May 13
 n/a 3.0 0.10 0.0
May 14
 14.0 1.5 0.00 0.0
May 15
 10.0 5.0 0.00 0.0
May 16
 13.0 3.0 0.00 0.0
May 17
 16.0 6.0 0.00 0.0
May 18
 12.0 6.5 0.00 0.0
May 19
 25.5 7.0 0.00 0.0
May 20
 15.0 8.0 0.00 0.0
May 21
 16.0 6.0 0.06 0.0
May 22
 22.0 9.0 1.32 0.0
May 23
 22.0 13.0 0.06 0.0
May 24
 17.0 7.0 0.06 0.0
May 25
 20.0 9.0 0.06 0.0
May 26
 20.0 11.0 0.00 0.0
May 27
 15.0 6.0 0.10 0.0
May 28
 10.0 8.0 0.90 0.0
May 29
 9.0 7.0 0.08 0.0
May 30
 11.0 2.0 0.00 0.0
May 31
 16.0 5.0 0.02 0.0
June 1984 Oshawa Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
June 1
 22.0 4.0 0.00 0.0
June 2
 23.0 9.0 0.04 0.0
June 3
 23.0 9.0 0.00 0.0
June 4
 29.0 8.0 0.00 0.0
June 5
 29.5 9.0 0.00 0.0
June 6
 25.0 12.0 0.00 0.0
June 7
 26.0 13.0 0.00 0.0
June 8
 25.0 15.0 0.00 0.0
June 9
 29.5 14.5 0.00 0.0
June 10
 25.0 13.0 0.00 0.0
June 11
 22.0 12.0 0.00 0.0
June 12
 22.0 9.0 0.00 0.0
June 13
 27.0 13.0 0.70 0.0
June 14
 21.0 13.0 0.00 0.0
June 15
 16.0 8.0 0.00 0.0
June 16
 18.0 6.0 0.00 0.0
June 17
 17.0 9.5 1.56 0.0
June 18
 25.0 12.5 0.00 0.0
June 19
 27.0 16.0 0.00 0.0
June 20
 19.0 9.5 0.00 0.0
June 21
 23.0 8.5 0.00 0.0
June 22
 21.5 11.0 0.00 0.0
June 23
 24.0 10.0 0.74 0.0
June 24
 24.0 12.0 0.22 0.0
June 25
 21.5 10.0 0.00 0.0
June 26
 19.0 6.0 0.02 0.0
June 27
 20.0 11.0 0.00 0.0
June 28
 22.5 11.5 0.00 0.0
June 29
 21.0 12.0 0.00 0.0
June 30
 23.0 13.0 0.00 0.0
July 1984 Oshawa Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
July 1
 25.5 15.0 0.00 0.0
July 2
 26.5 13.5 0.00 0.0
July 3
 26.0 18.0 0.14 0.0
July 4
 23.0 17.0 0.20 0.0
July 5
 22.0 15.0 0.28 0.0
July 6
 20.5 13.0 1.24 0.0
July 7
 19.0 9.5 0.10 0.0
July 8
 21.0 6.0 0.00 0.0
July 9
 21.5 10.5 0.00 0.0
July 10
 20.0 12.0 0.12 0.0
July 11
 24.5 14.0 0.02 0.0
July 12
 28.5 11.5 0.00 0.0
July 13
 25.5 12.5 0.00 0.0
July 14
 28.5 13.0 0.00 0.0
July 15
 24.5 15.0 0.00 0.0
July 16
 26.5 12.5 0.00 0.0
July 17
 20.5 11.0 0.78 0.0
July 18
 23.0 13.0 0.20 0.0
July 19
 23.0 9.5 0.00 0.0
July 20
 23.0 11.5 0.62 0.0
July 21
 25.0 14.0 0.00 0.0
July 22
 25.0 13.0 0.00 0.0
July 23
 26.0 16.0 0.00 0.0
July 24
 27.0 19.0 0.00 0.0
July 25
 22.5 13.0 0.00 0.0
July 26
 21.5 10.0 0.00 0.0
July 27
 22.0 15.0 0.42 0.0
July 28
 22.0 12.0 0.00 0.0
July 29
 25.0 11.0 0.00 0.0
July 30
 26.0 14.0 0.00 0.0
July 31
 27.0 12.5 0.00 0.0
August 1984 Oshawa Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
August 1
 26.0 12.5 0.02 0.0
August 2
 25.0 19.0 0.02 0.0
August 3
 26.5 19.0 0.04 0.0
August 4
 27.0 18.0 0.00 0.0
August 5
 29.0 18.0 0.00 0.0
August 6
 27.0 18.5 0.08 0.0
August 7
 29.5 19.0 0.00 0.0
August 8
 26.0 19.0 0.48 0.0
August 9
 28.5 21.0 0.00 0.0
August 10
 30.0 19.0 0.00 0.0
August 11
 26.0 19.0 0.06 0.0
August 12
 25.0 19.0 3.80 0.0
August 13
 26.0 20.0 3.30 0.0
August 14
 26.0 20.0 0.54 0.0
August 15
 28.0 16.0 0.00 0.0
August 16
 30.0 21.0 0.00 0.0
August 17
 23.5 13.0 0.00 0.0
August 18
 22.0 12.0 1.18 0.0
August 19
 28.5 15.5 0.00 0.0
August 20
 22.5 8.5 0.00 0.0
August 21
 23.5 12.0 0.00 0.0
August 22
 22.5 12.5 0.64 0.0
August 23
 20.0 15.0 0.00 0.0
August 24
 24.0 10.0 0.00 0.0
August 25
 23.5 11.0 0.00 0.0
August 26
 23.5 12.0 0.00 0.0
August 27
 26.0 12.5 0.10 0.0
August 28
 24.0 18.0 2.32 0.0
August 29
 25.0 17.5 0.18 0.0
August 30
 25.5 17.5 0.10 0.0
August 31
 24.0 10.0 0.00 0.0
September 1984 Oshawa Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
September 1
 23.0 10.0 0.68 0.0
September 2
 17.0 12.0 0.90 0.0
September 3
 18.0 11.5 0.00 0.0
September 4
 19.0 10.0 0.00 0.0
September 5
 18.5 7.0 0.00 0.0
September 6
 17.5 5.0 0.00 0.0
September 7
 19.5 8.0 0.00 0.0
September 8
 22.0 14.5 0.00 0.0
September 9
 23.0 15.0 3.12 0.0
September 10
 21.0 15.0 0.94 0.0
September 11
 19.0 14.0 0.52 0.0
September 12
 18.5 10.0 0.82 0.0
September 13
 20.5 15.0 1.00 0.0
September 14
 18.0 11.0 0.22 0.0
September 15
 17.0 8.0 0.06 0.0
September 16
 17.0 6.0 0.00 0.0
September 17
 18.0 4.5 0.00 0.0
September 18
 19.5 6.5 0.00 0.0
September 19
 21.5 12.0 0.00 0.0
September 20
 25.5 10.5 0.00 0.0
September 21
 17.5 6.5 0.00 0.0
September 22
 19.0 9.0 0.00 0.0
September 23
 21.5 14.0 0.00 0.0
September 24
 19.0 15.0 0.06 0.0
September 25
 21.0 16.0 0.46 0.0
September 26
 16.5 7.0 0.02 0.0
September 27
 11.0 2.0 0.00 0.0
September 28
 13.0 1.0 0.00 0.0
September 29
 14.5 5.0 0.00 0.0
September 30
 13.0 3.0 0.00 0.0
October 1984 Oshawa Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
October 1
 15.0 7.0 0.00 0.0
October 2
 17.0 5.5 0.32 0.0
October 3
 19.0 8.5 0.04 0.0
October 4
 13.5 5.5 0.00 0.0
October 5
 7.0 2.0 0.00 0.0
October 6
 11.0 0.0 0.00 0.0
October 7
 13.0 5.0 0.18 0.0
October 8
 14.0 11.0 0.74 0.0
October 9
 16.5 12.0 0.00 0.0
October 10
 15.5 12.0 0.00 0.0
October 11
 16.0 5.0 0.00 0.0
October 12
 11.5 5.0 0.00 0.0
October 13
 16.0 5.0 0.00 0.0
October 14
 14.0 10.0 0.04 0.0
October 15
 13.5 8.0 0.00 0.0
October 16
 18.0 7.0 0.00 0.0
October 17
 17.0 9.5 1.96 0.0
October 18
 17.0 11.0 0.02 0.0
October 19
 17.0 7.0 0.10 0.0
October 20
 16.0 6.0 0.20 0.0
October 21
 18.5 10.0 0.20 0.0
October 22
 13.5 9.0 0.00 0.0
October 23
 13.5 2.0 0.00 0.0
October 24
 13.5 2.0 0.00 0.0
October 25
 12.5 0.0 0.44 0.0
October 26
 11.5 6.0 0.00 0.0
October 27
 18.0 9.0 0.00 0.0
October 28
 21.0 13.0 0.00 0.0
October 29
 14.0 5.5 0.00 0.0
October 30
 14.0 0.0 0.00 0.0
October 31
 12.0 2.5 0.00 0.0
November 1984 Oshawa Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
November 1
 18.0 4.0 0.54 0.0
November 2
 4.0 1.0 0.00 0.0
November 3
 8.5 -4.0 0.00 0.0
November 4
 11.0 4.0 2.26 0.0
November 5
 14.0 8.0 0.00 0.0
November 6
 5.5 3.0 0.00 0.0
November 7
 7.0 -3.0 0.00 0.0
November 8
 10.0 0.0 0.00 0.0
November 9
 11.5 6.0 0.90 0.0
November 10
 12.0 7.5 2.60 0.0
November 11
 8.0 5.0 0.46 0.0
November 12
 1.0 -2.0 0.00 0.0
November 13
 4.0 -2.0 0.00 0.0
November 14
 7.5 -2.0 0.00 0.0
November 15
 10.0 1.5 0.42 0.0
November 16
 4.0 1.0 0.04 0.0
November 17
 5.0 -1.0 0.00 0.0
November 18
 5.0 -1.0 0.06 0.0
November 19
 0.0 -7.5 0.00 0.0
November 20
 0.0 -9.0 0.00 0.0
November 21
 1.5 -7.0 0.00 0.0
November 22
 4.0 -9.0 0.00 0.0
November 23
 7.5 1.0 0.00 0.0
November 24
 7.5 -3.0 0.00 0.0
November 25
 8.0 -6.0 0.06 0.0
November 26
 6.5 -2.0 0.00 0.0
November 27
 13.0 2.0 0.00 0.0
November 28
 12.0 7.0 0.28 0.0
November 29
 5.5 1.5 0.00 0.0
November 30
 5.5 -3.0 0.08 0.0
December 1984 Oshawa Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
December 1
 5.0 2.0 0.04 0.0
December 2
 5.0 -2.0 0.48 0.0
December 3
 9.0 -1.0 0.00 0.0
December 4
 2.0 -3.0 0.00 0.0
December 5
 0.5 -6.5 0.70 7.0
December 6
 1.0 -3.5 0.00 0.0
December 7
 4.5 -14.0 0.00 0.0
December 8
 3.0 -3.0 0.00 0.0
December 9
 5.0 -2.5 0.16 0.0
December 10
 7.5 0.0 0.00 0.0
December 11
 5.0 -3.0 0.00 0.0
December 12
 10.0 2.0 0.36 0.0
December 13
 6.0 -0.5 0.00 0.0
December 14
 2.0 -6.5 0.74 1.0
December 15
 3.0 -3.0 0.00 0.0
December 16
 12.0 0.0 0.00 0.0
December 17
 9.0 4.0 0.00 0.0
December 18
 5.5 0.0 0.02 0.0
December 19
 3.0 -2.0 0.40 4.0
December 20
 2.0 -2.0 0.00 0.0
December 21
 6.0 -7.0 2.08 0.0
December 22
 n/a -1.0 0.00 0.0
December 23
 5.0 -4.5 0.00 0.0
December 24
 3.0 -0.5 0.04 0.4
December 25
 -4.0 -10.0 0.00 0.0
December 26
 -3.0 -9.0 0.00 0.0
December 27
 -2.0 -14.0 0.00 0.0
December 28
 11.5 -9.0 0.50 4.0
December 29
 11.5 6.0 0.46 0.0
December 30
 5.0 -3.5 0.00 0.0
December 31
 3.0 -5.0 0.10 1.0
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