GRANDFALLS 3 SSE, st

Monthly Extreme Minimum Temperature (Degrees Fahrenheit)

(413680)

File last updated on Oct 29, 2012
*** Note *** Provisional Data *** After Year/Month 201209
a = 1 day missing, b = 2 days missing, c = 3 days, ..etc..,
z = 26 or more days missing, A = Accumulations present
Long-term means based on columns; thus, the monthly row may not
sum (or average) to the long-term annual value.
MAXIMUM ALLOWABLE NUMBER OF MISSING DAYS : 5
Individual Months not used for annual or monthly statistics if more than 5 days are missing.
Individual Years not used for annual statistics if any month in that year has more than 5 days missing.
YEAR(S) JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC ANN
1909 ----- z 12.00 20.00 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 12.00
1910 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1911 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1912 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1913 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1914 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1915 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1916 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1917 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1918 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1919 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1920 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1921 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1922 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1923 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1924 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1925 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1926 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1927 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1928 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1929 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1930 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1931 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1932 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1933 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1934 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1935 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1936 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1937 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1938 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1939 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1940 3.00 j 21.00 a 18.00 b 36.00 d 48.00 a 51.00 57.00 54.00 44.00 38.00 18.00 23.00 3.00
1941 20.00 a 25.00 25.00 a 32.00 47.00 53.00 63.00 62.00 51.00 38.00 20.00 a 18.00 18.00
1942 12.00 12.00 20.00 32.00 37.00 45.00 a 60.00 61.00 34.00 30.00 19.00 14.00 12.00
1943 5.00 14.00 17.00 37.00 42.00 59.00 61.00 i 63.00 i 51.00 33.00 17.00 17.00 5.00
1944 6.00 22.00 13.00 21.00 33.00 55.00 58.00 53.00 52.00 32.00 19.00 12.00 6.00
1945 17.00 29.00 27.00 29.00 38.00 45.00 ----- z 58.00 42.00 30.00 22.00 13.00 13.00
1946 -4.00 14.00 22.00 37.00 47.00 50.00 59.00 55.00 55.00 a 39.00 22.00 a 18.00 -4.00
1947 0.00 ----- z 18.00 a 25.00 45.00 52.00 61.00 b 64.00 46.00 a 35.00 19.00 b 17.00 0.00
1948 12.00 b 13.00 12.00 b 41.00 50.00 a 60.00 65.00 e 63.00 e ----- z ----- z ----- z 18.00 b 12.00
1949 6.00 a 20.00 a 31.00 a 33.00 b ----- z ----- z ----- z ----- z 55.00 d 28.00 c 28.00 b 18.00 s 6.00
1950 18.00 a 28.00 a 28.00 36.00 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 18.00
1951 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1952 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1953 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 54.00 r 36.00 c 20.00 4.00 4.00
1954 15.00 29.00 23.00 37.00 43.00 a 57.00 60.00 64.00 j ----- z ----- z ----- z ----- z 15.00
1955 ----- z ----- z ----- z ----- z 47.00 c 55.00 b 66.00 c 65.00 d 52.00 d 34.00 e 18.00 k 19.00 e 18.00
1956 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1957 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1958 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1959 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1960 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1961 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1962 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1963 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 41.00 42.00 p 26.00 13.00 13.00
1964 4.00 15.00 23.00 c 35.00 b 43.00 42.00 63.00 65.00 c 52.00 39.00 25.00 21.00 b 4.00
1965 21.00 21.00 18.00 41.00 50.00 57.00 63.00 63.00 52.00 38.00 25.00 23.00 18.00
1966 15.00 13.00 15.00 b 36.00 47.00 55.00 68.00 57.00 59.00 35.00 a 25.00 c 11.00 11.00
1967 6.00 18.00 22.00 41.00 a 33.00 56.00 h 63.00 58.00 d 47.00 33.00 29.00 c 20.00 6.00
1968 17.00 21.00 28.00 b 35.00 48.00 56.00 63.00 64.00 47.00 34.00 29.00 b 14.00 14.00
1969 19.00 23.00 20.00 c 45.00 45.00 57.00 67.00 65.00 53.00 c 36.00 19.00 19.00 19.00
1970 10.00 23.00 25.00 28.00 33.00 45.00 d 64.00 f 58.00 c 45.00 28.00 20.00 19.00 i 10.00
1971 5.00 8.00 11.00 k 29.00 41.00 62.00 f 64.00 g 59.00 43.00 36.00 26.00 23.00 5.00
1972 1.00 17.00 24.00 24.00 b 49.00 54.00 i 64.00 f 61.00 48.00 40.00 20.00 e 7.00 1.00
1973 11.00 c 14.00 33.00 22.00 c 42.00 54.00 c 65.00 m 61.00 42.00 h 33.00 c 19.00 f 6.00 h 6.00
1974 11.00 a 15.00 29.00 a 28.00 b 50.00 62.00 o 64.00 o 62.00 l 46.00 42.00 20.00 d 19.00 b 11.00
1975 15.00 25.00 28.00 c 31.00 b 43.00 ----- z ----- z 48.00 h 43.00 a 34.00 b 17.00 b 15.00 k 15.00
1976 11.00 g 15.00 22.00 24.00 d 43.00 49.00 r 61.00 r 62.00 g 44.00 29.00 f 37.00 x 14.00 f 11.00
1977 15.00 n 19.00 b 18.00 34.00 b 49.00 c 60.00 66.00 65.00 53.00 45.00 n 24.00 13.00 a 13.00
1978 12.00 18.00 26.00 29.00 42.00 56.00 63.00 60.00 53.00 41.00 30.00 b 11.00 11.00
1979 6.00 18.00 e 24.00 28.00 36.00 47.00 64.00 60.00 51.00 26.00 13.00 10.00 6.00
1980 20.00 13.00 a 12.00 26.00 a 44.00 64.00 h 65.00 63.00 56.00 f 25.00 21.00 23.00 12.00
1981 22.00 8.00 a 31.00 c 31.00 39.00 d 51.00 c 65.00 57.00 45.00 c 33.00 24.00 d 12.00 8.00
1982 9.00 12.00 21.00 36.00 46.00 54.00 65.00 61.00 53.00 37.00 i 22.00 22.00 9.00
1983 14.00 22.00 26.00 25.00 38.00 55.00 p 67.00 66.00 48.00 42.00 21.00 0.00 h 0.00
1984 18.00 20.00 20.00 35.00 43.00 58.00 63.00 64.00 42.00 42.00 25.00 25.00 18.00
1985 15.00 l -9.00 28.00 32.00 43.00 53.00 j 55.00 62.00 46.00 38.00 30.00 6.00 -9.00
1986 8.00 17.00 28.00 35.00 40.00 58.00 63.00 63.00 53.00 36.00 23.00 22.00 8.00
1987 11.00 24.00 28.00 n 24.00 45.00 55.00 63.00 60.00 49.00 44.00 16.00 10.00 10.00
1988 13.00 16.00 18.00 32.00 42.00 54.00 61.00 63.00 43.00 37.00 18.00 11.00 11.00
1989 10.00 12.00 a 13.00 a 35.00 49.00 57.00 62.00 52.00 38.00 25.00 24.00 0.00 0.00
1990 12.00 17.00 26.00 40.00 37.00 65.00 62.00 61.00 56.00 32.00 24.00 11.00 11.00
1991 23.00 20.00 29.00 34.00 40.00 59.00 63.00 62.00 44.00 31.00 16.00 22.00 16.00
1992 14.00 27.00 24.00 28.00 50.00 53.00 63.00 57.00 42.00 33.00 16.00 18.00 14.00
1993 21.00 j 24.00 14.00 31.00 41.00 a 54.00 66.00 62.00 42.00 22.00 13.00 20.00 13.00
1994 14.00 18.00 21.00 37.00 s 54.00 j 66.00 64.00 66.00 44.00 36.00 16.00 21.00 14.00
1995 19.00 22.00 17.00 32.00 47.00 57.00 62.00 65.00 44.00 36.00 ----- z 18.00 17.00
1996 13.00 19.00 16.00 32.00 44.00 57.00 66.00 65.00 36.00 24.00 20.00 ----- z 13.00
1997 14.00 22.00 30.00 25.00 43.00 55.00 66.00 60.00 54.00 27.00 24.00 15.00 14.00
1998 22.00 22.00 19.00 28.00 46.00 51.00 67.00 63.00 60.00 43.00 33.00 17.00 17.00
1999 17.00 a 15.00 26.00 b ----- z 38.00 62.00 66.00 g ----- z ----- z ----- z ----- z ----- z 15.00
2000 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
2001 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 37.00 7.00 ----- z 7.00
2002 18.00 ----- z 15.00 38.00 50.00 63.00 67.00 64.00 47.00 43.00 25.00 19.00 15.00
2003 21.00 ----- z ----- z 31.00 ----- z 57.00 ----- z 63.00 ----- z 34.00 20.00 12.00 b 12.00
2004 ----- z 21.00 34.00 34.00 ----- z 63.00 62.00 61.00 ----- z 44.00 29.00 ----- z 21.00
2005 15.00 25.00 27.00 29.00 40.00 61.00 64.00 ----- z ----- z 36.00 16.00 ----- z 15.00
2006 ----- z 19.00 24.00 e ----- z ----- z ----- z ----- z ----- z ----- z ----- z 14.00 g ----- z 14.00
2007 21.00 ----- z 19.00 29.00 c 48.00 57.00 64.00 64.00 e ----- z 31.00 ----- z 18.00 18.00
2008 ----- z ----- z ----- z 30.00 ----- z 65.00 64.00 62.00 48.00 ----- z 21.00 ----- z 21.00
2009 ----- z 16.00 25.00 26.00 51.00 60.00 65.00 61.00 48.00 26.00 a 22.00 11.00 11.00
2010 8.00 21.00 23.00 32.00 39.00 63.00 62.00 61.00 49.00 36.00 e ----- z 17.00 8.00
2011 13.00 d 1.00 27.00 36.00 32.00 59.00 64.00 65.00 46.00 28.00 21.00 19.00 1.00
2012 20.00 21.00 25.00 38.00 52.00 57.00 52.00 c ----- z 54.00 z ----- z ----- z ----- z 20.00
Period of Record Statistics
MEAN 12.98 17.95 22.62 31.96 43.36 55.88 63.07 61.31 47.67 34.40 21.55 15.87 10.61
S.D. 6.26 6.63 5.51 5.27 5.13 5.39 3.17 3.38 5.59 5.51 4.97 5.52 6.59
SKEW -0.52 -1.36 -0.12 0.07 -0.40 -0.49 -1.30 -0.92 -0.07 -0.25 -0.14 -0.66 -0.78
MAX 23.00 29.00 34.00 45.00 52.00 66.00 68.00 66.00 60.00 44.00 33.00 25.00 18.00
MIN -4.00 -9.00 12.00 21.00 32.00 42.00 52.00 52.00 34.00 22.00 7.00 0.00 -4.00
NO YRS 50 55 56 56 53 48 46 49 49 52 51 47 18