Cornwall Weather in 1871

Historical record of Cornwall, Ontario weather for the year 1871 based on NOAA data.
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1871 Cornwall Weather Extremes
Highest temperature 32.2 °C August 4
Lowest temperature -31.7 °C January 23
Highest daily low 21.1 °C June 7
Lowest daily high -23.3 °C January 26
Most daily precipitation 1.8 cm May 31
Most daily snow 7.9 cm November 11
Highest Temperatures in Cornwall in 1871
Rank Temperature Date
1 32.2 °C Aug 4
2 31.7 °C Aug 16
2 31.7 °C Jul 13
2 31.7 °C Jun 3
2 31.7 °C Jun 2
2 31.7 °C May 29
7 31.1 °C Jun 27
8 30.6 °C Aug 24
9 30.0 °C Sep 6
9 30.0 °C Sep 5
9 30.0 °C Aug 23
9 30.0 °C Aug 7
9 30.0 °C May 20
Lowest Temperatures in Cornwall in 1871
Rank Temperature Date
1 -31.7 °C January 23
2 -31.1 °C December 21
3 -28.3 °C January 25
4 -27.8 °C February 6
4 -27.8 °C January 24
4 -27.8 °C January 9
7 -26.7 °C February 4
7 -26.7 °C January 26
9 -26.1 °C January 10
10 -24.4 °C January 4
January 1871 Cornwall Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
January 1
n/a n/a n/a n/a
January 2
4.4 -18.3 n/a n/a
January 3
-2.8 -17.8 n/a n/a
January 4
-15.0 -24.4 n/a n/a
January 5
-1.7 -19.4 n/a n/a
January 6
3.3 -11.7 n/a n/a
January 7
-10.0 -21.1 n/a n/a
January 8
n/a n/a n/a n/a
January 9
-15.6 -27.8 n/a n/a
January 10
-14.4 -26.1 n/a n/a
January 11
-9.4 -17.2 n/a n/a
January 12
-2.8 -10.6 n/a n/a
January 13
5.6 -5.0 n/a n/a
January 14
5.6 -5.0 n/a n/a
January 15
n/a n/a n/a n/a
January 16
1.7 -8.9 n/a n/a
January 17
-6.7 -16.7 n/a n/a
January 18
-8.3 -18.9 n/a n/a
January 19
-12.2 -21.7 n/a n/a
January 20
1.7 -18.9 n/a n/a
January 21
2.2 -3.9 n/a n/a
January 22
n/a n/a n/a n/a
January 23
-3.3 -31.7 n/a n/a
January 24
-21.7 -27.8 n/a n/a
January 25
-17.8 -28.3 n/a n/a
January 26
-23.3 -26.7 n/a n/a
January 27
-5.6 -22.2 n/a n/a
January 28
-13.3 -19.4 n/a n/a
January 29
n/a n/a n/a n/a
January 30
0.0 -18.9 n/a n/a
January 31
7.2 -10.0 n/a n/a
February 1871 Cornwall Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
February 1
7.2 -3.9 n/a n/a
February 2
5.0 -6.7 n/a n/a
February 3
-1.7 -15.6 n/a n/a
February 4
-7.8 -26.7 n/a n/a
February 5
n/a n/a n/a n/a
February 6
-14.4 -27.8 n/a n/a
February 7
-7.8 -18.3 n/a n/a
February 8
-2.8 -12.8 n/a n/a
February 9
3.3 -5.0 n/a n/a
February 10
0.0 -13.3 n/a n/a
February 11
-6.7 -18.9 n/a n/a
February 12
n/a n/a n/a n/a
February 13
-6.1 -18.9 n/a n/a
February 14
-8.9 -20.0 n/a n/a
February 15
-0.6 -12.2 n/a n/a
February 16
2.8 -7.8 n/a n/a
February 17
2.8 -11.1 n/a n/a
February 18
6.7 -8.9 n/a n/a
February 19
n/a n/a n/a n/a
February 20
1.1 -13.3 n/a n/a
February 21
-8.3 -20.0 n/a n/a
February 22
-7.2 -20.0 n/a n/a
February 23
-2.8 -21.1 n/a n/a
February 24
8.3 -8.9 n/a n/a
February 25
9.4 0.6 n/a n/a
February 26
n/a n/a n/a n/a
February 27
3.3 -5.6 n/a n/a
February 28
0.0 -10.0 n/a n/a
March 1871 Cornwall Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
March 1
6.1 -6.1 0.00 0.0
March 2
2.2 -6.7 0.00 0.0
March 3
5.0 -5.0 n/a 0.0
March 4
0.6 -10.6 0.00 0.0
March 5
n/a n/a 0.00 0.0
March 6
5.6 -11.1 n/a 0.0
March 7
1.7 -8.9 0.00 0.0
March 8
6.1 -3.3 0.00 0.0
March 9
12.2 0.0 0.00 0.0
March 10
10.0 3.3 n/a 0.0
March 11
15.6 2.8 0.00 0.0
March 12
n/a n/a 0.00 0.0
March 13
7.2 -1.7 0.00 0.0
March 14
6.1 -2.2 0.00 0.0
March 15
1.1 -3.9 0.00 0.0
March 16
1.7 -3.3 n/a 0.0
March 17
10.0 0.6 n/a 0.0
March 18
7.2 -1.1 0.00 0.0
March 19
n/a n/a 0.00 0.0
March 20
3.3 -6.1 0.00 0.0
March 21
3.9 -1.1 0.51 0.0
March 22
3.3 -1.1 0.15 0.0
March 23
3.3 -5.0 0.79 7.9
March 24
2.8 -6.7 0.00 0.0
March 25
3.3 -5.6 0.00 0.0
March 26
n/a n/a 0.00 0.0
March 27
7.2 -5.6 0.25 2.5
March 28
5.0 -6.7 0.30 3.0
March 29
6.7 -8.3 0.00 0.0
March 30
7.8 -0.6 0.00 0.0
March 31
5.0 -2.2 0.00 0.0
April 1871 Cornwall Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
April 1
8.3 -6.7 0.00 0.0
April 2
n/a n/a 0.00 0.0
April 3
11.7 -1.7 0.00 0.0
April 4
10.6 2.8 0.64 0.0
April 5
6.7 -6.7 0.38 0.0
April 6
7.2 -12.8 0.00 0.0
April 7
21.1 0.0 0.00 0.0
April 8
19.4 1.7 0.00 0.0
April 9
n/a n/a 0.00 0.0
April 10
10.0 3.9 0.00 0.0
April 11
6.1 0.0 0.61 0.0
April 12
8.3 2.8 0.41 0.0
April 13
12.2 -6.7 0.00 0.0
April 14
8.9 1.7 0.20 0.0
April 15
8.3 -1.1 0.00 0.0
April 16
n/a n/a 0.00 0.0
April 17
10.6 0.6 0.00 0.0
April 18
18.3 0.0 0.00 0.0
April 19
17.8 6.1 0.00 0.0
April 20
15.6 6.1 1.30 0.0
April 21
15.6 6.7 0.66 0.0
April 22
10.0 4.4 0.28 0.0
April 23
n/a n/a 0.00 0.0
April 24
10.6 -0.6 0.00 0.0
April 25
10.0 2.8 0.51 0.0
April 26
12.2 -1.1 0.00 0.0
April 27
15.6 3.9 0.00 0.0
April 28
11.1 5.0 1.24 0.0
April 29
12.2 5.0 0.00 0.0
April 30
n/a n/a 0.00 0.0
May 1871 Cornwall Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
May 1
18.3 0.0 0.00 0.0
May 2
16.7 2.8 1.32 0.0
May 3
13.3 4.4 0.00 0.0
May 4
8.9 4.4 0.30 0.0
May 5
7.8 3.9 1.27 0.0
May 6
10.6 3.3 0.00 0.0
May 7
n/a n/a 0.00 0.0
May 8
8.9 1.7 0.00 0.0
May 9
15.6 3.3 0.00 0.0
May 10
10.6 3.3 0.00 0.0
May 11
18.3 2.8 0.00 0.0
May 12
21.7 6.1 0.00 0.0
May 13
15.0 3.3 0.00 0.0
May 14
n/a n/a 0.00 0.0
May 15
14.4 1.1 0.00 0.0
May 16
22.2 3.3 0.00 0.0
May 17
15.6 2.2 0.00 0.0
May 18
17.2 2.2 0.00 0.0
May 19
21.1 7.2 0.00 0.0
May 20
30.0 8.9 0.00 0.0
May 21
n/a n/a 0.00 0.0
May 22
21.7 13.3 0.08 0.0
May 23
15.6 5.6 0.00 0.0
May 24
18.3 4.4 0.00 0.0
May 25
28.9 7.2 0.00 0.0
May 26
23.9 17.2 1.14 0.0
May 27
17.2 5.6 0.00 0.0
May 28
n/a n/a 0.00 0.0
May 29
31.7 7.8 0.00 0.0
May 30
29.4 18.9 0.00 0.0
May 31
23.9 15.6 1.78 0.0
June 1871 Cornwall Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
June 1
29.4 10.6 0.00 0.0
June 2
31.7 17.8 0.00 0.0
June 3
31.7 18.9 0.00 0.0
June 4
n/a n/a 0.00 0.0
June 5
22.8 12.8 0.00 0.0
June 6
29.4 11.7 0.00 0.0
June 7
27.2 21.1 0.00 0.0
June 8
27.8 13.9 0.00 0.0
June 9
19.4 10.6 0.00 0.0
June 10
26.7 11.1 0.00 0.0
June 11
n/a n/a 0.00 0.0
June 12
22.2 10.6 0.00 0.0
June 13
18.9 9.4 0.18 0.0
June 14
21.1 10.0 0.43 0.0
June 15
15.0 8.3 0.36 0.0
June 16
17.8 8.9 0.00 0.0
June 17
14.4 5.6 0.00 0.0
June 18
n/a n/a 0.00 0.0
June 19
23.3 13.9 0.00 0.0
June 20
22.8 14.4 0.15 0.0
June 21
19.4 10.0 0.00 0.0
June 22
22.8 12.2 0.00 0.0
June 23
21.1 7.2 0.00 0.0
June 24
17.8 5.6 0.00 0.0
June 25
n/a n/a 0.00 0.0
June 26
27.2 10.0 0.00 0.0
June 27
31.1 14.4 0.00 0.0
June 28
26.7 15.0 0.10 0.0
June 29
18.3 10.6 0.00 0.0
June 30
21.1 7.2 0.00 0.0
July 1871 Cornwall Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
July 1
25.6 15.0 0.00 0.0
July 2
n/a n/a 0.00 0.0
July 3
27.2 12.2 0.00 0.0
July 4
28.3 12.2 0.00 0.0
July 5
27.8 14.4 1.32 0.0
July 6
29.4 15.0 0.00 0.0
July 7
23.9 16.1 0.33 0.0
July 8
27.8 12.2 0.00 0.0
July 9
n/a n/a 0.00 0.0
July 10
23.3 10.6 0.00 0.0
July 11
26.1 15.0 0.00 0.0
July 12
26.7 15.6 0.28 0.0
July 13
31.7 16.1 0.00 0.0
July 14
27.8 15.6 0.18 0.0
July 15
29.4 15.0 0.10 0.0
July 16
n/a n/a 0.00 0.0
July 17
21.1 12.2 0.00 0.0
July 18
23.3 12.2 0.18 0.0
July 19
25.6 12.8 0.97 0.0
July 20
22.8 10.0 0.15 0.0
July 21
23.3 12.2 0.13 0.0
July 22
22.2 12.2 0.00 0.0
July 23
n/a n/a 0.00 0.0
July 24
23.9 13.9 0.28 0.0
July 25
26.7 10.6 0.00 0.0
July 26
25.0 15.6 0.00 0.0
July 27
26.1 13.9 0.18 0.0
July 28
21.7 14.4 0.00 0.0
July 29
21.1 14.4 0.00 0.0
July 30
n/a n/a 0.00 0.0
July 31
20.6 14.4 0.53 0.0
August 1871 Cornwall Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
August 1
25.0 8.3 0.00 0.0
August 2
26.1 10.0 0.00 0.0
August 3
28.9 16.1 0.00 0.0
August 4
32.2 18.9 0.00 0.0
August 5
27.2 17.2 0.00 0.0
August 6
n/a n/a 0.00 0.0
August 7
30.0 17.8 0.00 0.0
August 8
27.8 15.0 0.03 0.0
August 9
24.4 16.1 0.00 0.0
August 10
25.6 15.6 0.00 0.0
August 11
28.9 15.6 0.00 0.0
August 12
21.7 12.2 0.00 0.0
August 13
n/a n/a 0.00 0.0
August 14
26.1 8.3 0.00 0.0
August 15
28.9 10.0 0.00 0.0
August 16
31.7 15.0 0.00 0.0
August 17
25.6 15.6 0.00 0.0
August 18
22.8 14.4 0.36 0.0
August 19
18.9 8.9 0.00 0.0
August 20
n/a n/a 0.00 0.0
August 21
21.7 6.1 0.00 0.0
August 22
26.7 9.4 0.00 0.0
August 23
30.0 16.1 0.00 0.0
August 24
30.6 17.8 0.00 0.0
August 25
26.7 16.1 0.00 0.0
August 26
22.2 16.7 0.66 0.0
August 27
n/a n/a 0.00 0.0
August 28
21.7 11.1 0.00 0.0
August 29
27.8 13.3 0.69 0.0
August 30
21.7 16.7 0.00 0.0
August 31
20.6 12.8 0.00 0.0
September 1871 Cornwall Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
September 1
21.1 8.3 0.00 0.0
September 2
23.9 6.7 0.00 0.0
September 3
n/a n/a 0.00 0.0
September 4
28.3 15.0 0.00 0.0
September 5
30.0 12.8 0.00 0.0
September 6
30.0 15.6 0.00 0.0
September 7
18.9 9.4 0.33 0.0
September 8
18.9 2.2 0.00 0.0
September 9
26.7 4.4 0.00 0.0
September 10
n/a n/a 0.00 0.0
September 11
21.7 5.0 0.00 0.0
September 12
23.3 5.0 0.00 0.0
September 13
18.3 7.8 0.00 0.0
September 14
15.6 0.0 0.00 0.0
September 15
15.6 2.2 0.00 0.0
September 16
15.6 7.8 0.28 0.0
September 17
n/a n/a 0.00 0.0
September 18
13.3 0.6 0.00 0.0
September 19
18.3 7.2 0.00 0.0
September 20
13.3 4.4 0.00 0.0
September 21
12.8 -1.1 0.00 0.0
September 22
16.7 0.0 0.00 0.0
September 23
21.1 3.9 0.00 0.0
September 24
n/a n/a 0.00 0.0
September 25
18.9 8.3 0.00 0.0
September 26
21.1 8.3 0.00 0.0
September 27
15.6 7.2 0.36 0.0
September 28
15.0 8.9 0.36 0.0
September 29
11.1 4.4 0.00 0.0
September 30
15.6 0.0 0.00 0.0
October 1871 Cornwall Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
October 1
n/a n/a 0.00 0.0
October 2
20.6 0.6 0.00 0.0
October 3
15.6 6.1 0.38 0.0
October 4
15.6 7.8 0.20 0.0
October 5
15.0 5.0 0.00 0.0
October 6
23.3 6.1 0.00 0.0
October 7
12.8 0.0 0.00 0.0
October 8
n/a n/a 0.00 0.0
October 9
25.6 3.9 0.00 0.0
October 10
26.7 11.7 0.00 0.0
October 11
16.7 8.3 0.00 0.0
October 12
10.0 4.4 0.15 0.0
October 13
15.6 3.3 0.00 0.0
October 14
16.1 4.4 0.00 0.0
October 15
n/a n/a 0.00 0.0
October 16
11.7 1.1 0.15 0.0
October 17
11.1 3.3 0.00 0.0
October 18
5.0 0.6 0.00 0.0
October 19
7.2 -1.7 0.00 0.0
October 20
5.0 -1.7 0.15 0.0
October 21
12.8 -1.7 0.00 0.0
October 22
n/a n/a 0.00 0.0
October 23
17.8 9.4 0.00 0.0
October 24
10.0 0.6 0.00 0.0
October 25
10.0 -1.1 0.00 0.0
October 26
18.9 6.1 0.15 0.0
October 27
15.6 6.1 0.00 0.0
October 28
7.8 3.9 0.00 0.0
October 29
n/a n/a 0.00 0.0
October 30
6.7 -2.2 0.00 0.0
October 31
14.4 1.1 0.00 0.0
November 1871 Cornwall Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
November 1
5.6 0.6 0.38 0.0
November 2
5.6 -0.6 0.00 0.0
November 3
5.6 -1.1 0.00 0.0
November 4
2.8 -4.4 0.00 0.0
November 5
n/a n/a 0.00 0.0
November 6
1.7 -7.2 0.00 0.0
November 7
1.7 -6.1 0.15 1.5
November 8
4.4 -3.9 0.00 0.0
November 9
2.8 -3.3 0.00 0.0
November 10
1.7 -6.7 0.00 0.0
November 11
3.9 -2.2 0.79 7.9
November 12
n/a n/a 0.00 0.0
November 13
0.6 -10.6 0.00 0.0
November 14
4.4 -5.6 0.00 0.0
November 15
5.0 1.1 0.18 0.0
November 16
1.7 0.0 0.15 0.0
November 17
2.8 -3.9 0.00 0.0
November 18
1.7 -3.9 0.00 0.0
November 19
n/a n/a 0.00 0.0
November 20
5.6 -2.2 0.00 0.0
November 21
4.4 0.6 0.33 0.0
November 22
4.4 -1.7 0.41 2.5
November 23
-3.9 -12.8 0.15 1.5
November 24
3.9 -7.8 n/a n/a
November 25
4.4 -1.7 n/a n/a
November 26
n/a n/a 0.00 0.0
November 27
-6.7 -17.2 0.00 0.0
November 28
-13.9 -20.0 0.00 0.0
November 29
-12.2 -18.3 0.00 0.0
November 30
-15.6 -21.7 0.00 0.0
December 1871 Cornwall Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
December 1
-11.1 -18.3 0.00 0.0
December 2
-4.4 -16.7 0.00 0.0
December 3
n/a n/a 0.00 0.0
December 4
7.2 -5.0 0.00 0.0
December 5
-15.0 -22.8 0.00 0.0
December 6
-11.1 -23.9 0.00 0.0
December 7
1.1 -11.7 0.00 0.0
December 8
-1.1 -8.3 0.00 0.0
December 9
-7.8 -14.4 0.00 0.0
December 10
n/a n/a 0.28 2.8
December 11
-2.8 -12.8 0.33 3.3
December 12
0.6 -13.3 0.00 0.0
December 13
-6.7 -13.9 0.00 0.0
December 14
-5.6 -13.3 0.00 0.0
December 15
-6.7 -13.3 0.03 0.3
December 16
-7.2 -13.9 0.00 0.0
December 17
n/a n/a 0.00 0.0
December 18
-6.1 -10.0 0.00 0.0
December 19
-6.7 -13.3 0.00 0.0
December 20
-15.6 -23.3 0.33 3.3
December 21
-20.0 -31.1 0.33 3.3
December 22
-9.4 -18.9 0.00 0.0
December 23
10.6 -12.8 0.00 0.0
December 24
n/a n/a 0.00 0.0
December 25
1.1 -5.0 0.33 0.0
December 26
-10.6 -18.9 0.00 0.0
December 27
-6.7 -17.2 0.00 0.0
December 28
-10.0 -18.9 0.00 0.0
December 29
-0.6 -10.0 0.00 0.0
December 30
-13.9 -17.2 0.00 0.0
December 31
n/a n/a 0.00 0.0
Weather Station Details
Years Station Coordinates
1950–2024 Cornwall location
1867–1887 Cornwall location