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MARCH Daily Precipitation Records - WINNIPEG (since 1872)

Day

   High rainfall

  High snowfall

   High Precip

Day

1

0.3

1974

13.0

2006

10.4

1944 D

1

2

T

7 years

19.3

1976

13.7

1932

2

3

0.5

1942

15.7

1970

15.2

1970

3

4

5.1

1892

38.1

1935

38.1

1935

4

5

5.2

1983

12.2

1896

12.2

1896

5

6

28.0

1983

30.5

1916

30.5

1916

6

7

3.6

1992

15.7

1963

11.7

1963

7

8

2.5

1878

24.1

1928

24.1

1928

8

9

32.0

1878

30.5

1925

32.0

1878

9

10

16.3

1910

15.2

1957

17.3

1910

10

11

7.6

1878

11.4

1884

11.4

1884

11

12

11.2

1990

15.7

1872

15.7

1872

12

13

8.1

1929

9.4

1931

9.4

1931

13

14

5.6

1990

12.7

1971

16.3

1971

14

15

21.6

1946 D

25.7

1943

25.7

1943

15

16

14.5

1874

15.2

1908

15.2

1908

16

17

9.7

1905

13.0

2013

9.7

1905

17

18

5.0

2007

20.3

1922

20.3

1922

18

19

13.5

2012 E

10.4

1964

13.5

2012 E

19

20

7.0

2011 E

15.2

1925

15.2

1925

20

21

7.4

1953

6.1

1941

8.6

1953

21

22

4.5

2009 E

10.4

1909

10.4

1909

22

23

8.8

2000

27.2

1964

26.9

1964

23

24

11.0

1945 D

12.7

1936

12.7

1936

24

25

18.7

1942 D

29.5

1904

29.5

1904

25

26

32.5

1945 D

26.9

1909

32.5

1945 D

26

27

33.6

2004

10.7

1956

33.6

2004

27

28

14.7

1960

11.9

1940

17.0

1960

28

29

15.2

1892

19.3

1932

19.3

1932

29

30

14.2

1982

10.2

1884

16.2

1982

30

31

9.5

2010

11.0

2009

11.9

1934

31


Data Notes:
Mar 25, 1942 - 
I changed the climate day to 130am-130am, the closest possible I could get to 06z-06z with available data. EC originally has 730am-730am climate day.
Mar 1, 1944 - Converting the climate day from 730am-730am to 130am-130am results in only 10.4 cm snow / 10.4 mm precip on the 1st. 

Mar 24-26, 1945 - I changed the climate day to 130am-130am, the closest possible I could get to 06z-06z with available data. EC originally has 730am-730am climate day.
Mar 14-15, 1946 - ​All the rain actually fell on the 15th (21.6 mm). 
Mar 22, 2009 - Suspected nipher shield issues causing unrealistically high rainfall amounts at YWG. Used XWG instead. 
Mar 20, 2011 - 
Suspected nipher shield issues causing unrealistically high rainfall amounts at YWG. Used XWG instead. Also estimated due to some mixed precip.​
Mar 19, 2012 - Spurious 1.0 mm on the 20th assumed to be from the 19th, and so is added to the 19th (original 12.5 mm, new 13.5 mm). 
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