GLACIER RS, w

Monthly Extreme Minimum Temperature (Degrees Fahrenheit)

(453160)

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 198307
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
1914 ----- z ----- z ----- z 29.00 e 32.00 a 33.00 38.00 39.00 36.00 31.00 25.00 10.00 a 10.00
1915 13.00 22.00 25.00 28.00 32.00 37.00 b 39.00 42.00 33.00 a 31.00 a 20.00 13.00 13.00
1916 -8.00 15.00 20.00 27.00 28.00 35.00 37.00 35.00 32.00 25.00 13.00 b 7.00 -8.00
1917 -2.00 2.00 8.00 26.00 30.00 34.00 33.00 40.00 32.00 24.00 26.00 c 11.00 -2.00
1918 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 31.00 q 30.00 r 16.00 r 16.00
1919 15.00 d 12.00 d 23.00 b 26.00 e 28.00 c 36.00 o 41.00 i 40.00 g 28.00 t 23.00 i 12.00 g -3.00 b -3.00
1920 12.00 h 21.00 a 20.00 c 23.00 c 29.00 g 35.00 k 40.00 b 38.00 f 36.00 m ----- z 24.00 c 26.00 d 12.00
1921 20.00 f 10.00 m 20.00 24.00 29.00 h 32.00 i 36.00 e ----- z ----- z ----- z ----- z ----- z 10.00
1922 1.00 k 7.00 c 19.00 a 24.00 c 31.00 o ----- z 44.00 x 41.00 c 32.00 n 31.00 p 20.00 i -8.00 g -8.00
1923 6.00 e -7.00 h 14.00 l 21.00 c 30.00 g 34.00 j ----- z ----- z 36.00 r 24.00 q 28.00 j ----- z -7.00
1924 -2.00 m 25.00 21.00 f 24.00 n 32.00 i 31.00 f 38.00 u ----- z ----- z ----- z 13.00 c -9.00 g -9.00
1925 18.00 b 29.00 p 25.00 j ----- z 34.00 f 38.00 k ----- z ----- z 32.00 l ----- z ----- z ----- z 18.00
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 31.00 21.00 b 21.00
1935 -7.00 c 22.00 22.00 21.00 29.00 30.00 b 40.00 b 37.00 32.00 c 13.00 i 10.00 b 25.00 g -7.00
1936 15.00 g -4.00 c 12.00 c 16.00 34.00 39.00 40.00 b 40.00 34.00 29.00 17.00 14.00 -4.00
1937 -3.00 -1.00 25.00 28.00 29.00 37.00 38.00 37.00 30.00 31.00 a 21.00 16.00 -3.00
1938 20.00 12.00 22.00 24.00 29.00 a 34.00 39.00 37.00 40.00 26.00 e 17.00 a 18.00 12.00
1939 23.00 5.00 e 17.00 m 29.00 c 31.00 e 32.00 a 38.00 31.00 33.00 25.00 a 31.00 20.00 5.00
1940 17.00 23.00 a 28.00 28.00 d 32.00 36.00 40.00 n 42.00 37.00 d 27.00 16.00 17.00 16.00
1941 20.00 22.00 26.00 28.00 31.00 a 38.00 o 46.00 k ----- z ----- z 44.00 v ----- z ----- z 20.00
1942 ----- z ----- z ----- z ----- z ----- z ----- z ----- z 39.00 a 26.00 a 25.00 b 15.00 b 7.00 7.00
1943 -9.00 20.00 18.00 29.00 30.00 35.00 44.00 b 41.00 38.00 33.00 p ----- z 21.00 d -9.00
1944 19.00 a 20.00 b 19.00 29.00 30.00 b 35.00 e 39.00 39.00 34.00 34.00 24.00 d 11.00 h 11.00
1945 18.00 b 19.00 19.00 c 24.00 c 34.00 35.00 b 37.00 35.00 a ----- z ----- z ----- z ----- z 18.00
1946 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 24.00 i 10.00 k ----- z 10.00
1947 ----- z 22.00 o 26.00 j 30.00 o ----- z ----- z ----- z ----- z ----- z 29.00 g ----- z 25.00 k 22.00
1948 18.00 j ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 18.00
1949 ----- z ----- z ----- z 29.00 v 32.00 q 36.00 f 38.00 g 42.00 c ----- z ----- z ----- z ----- z 29.00
1950 -12.00 a -5.00 18.00 b 25.00 29.00 a 35.00 e 43.00 41.00 a 34.00 f 25.00 o 20.00 j 19.00 l -12.00
1951 6.00 d 19.00 e 10.00 22.00 33.00 a 36.00 e 40.00 31.00 29.00 a 19.00 q 19.00 n 9.00 j 6.00
1952 0.00 e 11.00 i 21.00 l 24.00 d 27.00 a 32.00 h 36.00 40.00 a 38.00 m 30.00 g 16.00 s 19.00 m 0.00
1953 19.00 g 22.00 19.00 27.00 32.00 39.00 a 43.00 a 42.00 36.00 a 30.00 e 28.00 e 27.00 19.00
1954 -1.00 20.00 a 16.00 22.00 25.00 q 38.00 k 40.00 39.00 29.00 26.00 24.00 a 20.00 -1.00
1955 21.00 5.00 -3.00 26.00 28.00 37.00 42.00 41.00 b 35.00 c ----- z 1.00 k 4.00 c -3.00
1956 5.00 a -5.00 10.00 26.00 31.00 f 38.00 i 40.00 45.00 b 37.00 h 29.00 k 22.00 j 3.00 s -5.00
1957 -7.00 i 12.00 e 26.00 29.00 38.00 24.00 o 26.00 a 40.00 34.00 b 28.00 b 23.00 22.00 -7.00
1958 25.00 27.00 26.00 28.00 c 37.00 38.00 a 48.00 d 45.00 34.00 29.00 15.00 b 23.00 f 15.00
1959 2.00 20.00 c 27.00 24.00 30.00 a 39.00 42.00 40.00 d 34.00 b 29.00 e 6.00 d 22.00 d 2.00
1960 11.00 c 13.00 c 15.00 a 28.00 a 29.00 d 35.00 41.00 42.00 a 35.00 c 31.00 e 26.00 a 23.00 b 11.00
1961 22.00 29.00 d 21.00 ----- z 35.00 d 38.00 41.00 45.00 c 30.00 c 28.00 20.00 16.00 a 16.00
1962 4.00 b 10.00 c 19.00 29.00 28.00 d 37.00 37.00 41.00 34.00 31.00 30.00 a 20.00 4.00
1963 4.00 18.00 26.00 b 27.00 30.00 c 43.00 40.00 44.00 c ----- z ----- z ----- z ----- z 4.00
1964 ----- z ----- z 27.00 x ----- z ----- z 39.00 e 42.00 41.00 38.00 d ----- z ----- z ----- z 27.00
1965 ----- z ----- z 18.00 ----- z ----- z ----- z ----- z ----- z 31.00 a 31.00 k 25.00 j ----- z 18.00
1966 ----- z ----- z 17.00 a 28.00 d 30.00 b 37.00 45.00 a 40.00 38.00 27.00 24.00 24.00 17.00
1967 25.00 27.00 25.00 27.00 34.00 41.00 43.00 42.00 38.00 31.00 c 24.00 f 11.00 l 11.00
1968 10.00 g 20.00 29.00 b 28.00 33.00 b 39.00 42.00 43.00 36.00 a ----- z ----- z ----- z 10.00
1969 -4.00 23.00 24.00 b ----- z 37.00 j 46.00 d 42.00 a 39.00 37.00 b 28.00 31.00 g 26.00 a -4.00
1970 17.00 e 23.00 c 19.00 28.00 30.00 a 39.00 b 32.00 41.00 a 31.00 b 26.00 12.00 22.00 i 12.00
1971 6.00 e 14.00 14.00 c 29.00 31.00 b 37.00 a 39.00 46.00 31.00 a 20.00 f 25.00 10.00 6.00
1972 0.00 9.00 b 24.00 24.00 b 35.00 m 40.00 a 40.00 a 43.00 a 29.00 g 30.00 r 28.00 g 0.00 0.00
1973 6.00 19.00 28.00 ----- z ----- z 38.00 a 41.00 h 34.00 33.00 30.00 18.00 19.00 6.00
1974 7.00 26.00 a 14.00 28.00 d 32.00 36.00 f 42.00 o 42.00 ----- z ----- z ----- z ----- z 7.00
1975 14.00 e 10.00 21.00 24.00 p ----- z 35.00 n 45.00 42.00 38.00 b 29.00 12.00 18.00 10.00
1976 21.00 17.00 9.00 27.00 32.00 32.00 40.00 42.00 38.00 29.00 20.00 25.00 9.00
1977 14.00 26.00 26.00 28.00 e 31.00 38.00 41.00 40.00 35.00 30.00 9.00 2.00 a 2.00
1978 23.00 b 21.00 b 20.00 28.00 29.00 38.00 44.00 43.00 38.00 ----- z ----- z 18.00 r 18.00
1979 ----- z 22.00 o 28.00 d 30.00 f 34.00 k 34.00 a 42.00 d 44.00 40.00 f 34.00 o 21.00 h 28.00 p 21.00
1980 0.00 h 21.00 h 26.00 c 31.00 i 35.00 h 43.00 m ----- z ----- z ----- z 26.00 f 23.00 h 4.00 i 0.00
1981 14.00 g 11.00 d 25.00 b 29.00 f 31.00 c 40.00 41.00 g 38.00 b 37.00 28.00 a 25.00 21.00 11.00
1982 -6.00 15.00 24.00 27.00 35.00 40.00 43.00 41.00 35.00 28.00 16.00 18.00 -6.00
1983 22.00 22.00 30.00 30.00 j 38.00 m 39.00 42.00 ----- z ----- z ----- z ----- z ----- z 22.00
Period of Record Statistics
MEAN 9.30 15.78 20.35 26.12 31.13 37.08 39.98 40.30 34.24 28.48 19.88 16.09 0.50
S.D. 10.92 8.89 6.52 2.83 2.55 3.08 3.77 3.28 3.19 2.37 6.66 7.95 8.50
SKEW -0.24 -0.85 -1.16 -1.37 0.77 0.25 -1.23 -0.99 -0.42 0.01 -0.16 -0.79 0.58
MAX 25.00 29.00 30.00 29.00 38.00 46.00 48.00 46.00 40.00 34.00 31.00 27.00 13.00
MIN -12.00 -5.00 -3.00 16.00 27.00 30.00 26.00 31.00 26.00 24.00 6.00 -3.00 -8.00
NO YRS 40 45 48 43 38 39 43 47 38 29 32 32 6