SILVER BELL, :

Monthly Extreme Minimum Temperature (Degrees Fahrenheit)

(027915)

File last updated on Apr 3, 2013
*** Note *** Provisional Data *** After Year/Month 197404
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
1906 ----- z 41.00 j 37.00 38.00 52.00 60.00 66.00 61.00 60.00 44.00 34.00 39.00 34.00
1907 31.00 37.00 37.00 45.00 49.00 57.00 65.00 64.00 58.00 51.00 37.00 35.00 31.00
1908 38.00 27.00 39.00 42.00 40.00 52.00 63.00 64.00 52.00 42.00 37.00 30.00 27.00
1909 38.00 32.00 34.00 45.00 50.00 60.00 ----- z 66.00 62.00 58.00 36.00 29.00 29.00
1910 22.00 30.00 39.00 ----- z ----- z 63.00 a 64.00 a 65.00 70.00 52.00 37.00 38.00 22.00
1911 28.00 ----- z 40.00 45.00 50.00 62.00 60.00 61.00 63.00 46.00 35.00 26.00 26.00
1912 32.00 34.00 35.00 36.00 44.00 64.00 60.00 c 65.00 60.00 ----- z ----- z 32.00 32.00
1913 19.00 32.00 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 35.00 19.00
1914 32.00 39.00 42.00 45.00 50.00 60.00 68.00 63.00 64.00 51.00 50.00 31.00 31.00
1915 31.00 b 36.00 33.00 38.00 i 35.00 56.00 60.00 65.00 b ----- z ----- z ----- z ----- z 31.00
1916 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 52.00 a 35.00 26.00 26.00
1917 32.00 ----- z 33.00 44.00 d 46.00 j 55.00 j 60.00 62.00 e 55.00 g 45.00 38.00 d 37.00 e 32.00
1918 32.00 r 32.00 41.00 45.00 48.00 64.00 61.00 63.00 65.00 47.00 31.00 30.00 30.00
1919 ----- z ----- z 22.00 a ----- z ----- z 63.00 e 60.00 61.00 45.00 j ----- z ----- z ----- z 22.00
1920 ----- z 38.00 35.00 42.00 54.00 65.00 68.00 66.00 60.00 39.00 42.00 34.00 34.00
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 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1941 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1942 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1943 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1944 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1945 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1946 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1947 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1948 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1949 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1950 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
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 36.00 e 42.00 d 48.00 f 60.00 e 64.00 e 72.00 e 66.00 f 50.00 d 34.00 f 29.00 g 29.00
1954 39.00 g 40.00 d 38.00 i 49.00 d 47.00 e 62.00 d 63.00 e 61.00 e 62.00 e 47.00 e 44.00 d 32.00 f 32.00
1955 32.00 f 29.00 d 35.00 e 45.00 d 46.00 f 56.00 d 62.00 e 62.00 d 63.00 d 56.00 d 41.00 e 37.00 h 29.00
1956 40.00 m 31.00 j 35.00 l 36.00 g 54.00 e 68.00 d 66.00 f 65.00 d 70.00 f 42.00 d 28.00 e 35.00 f 28.00
1957 35.00 e 38.00 d 37.00 h 37.00 e 43.00 f 55.00 e 62.00 f 62.00 e 65.00 e 46.00 d 32.00 f 39.00 g 32.00
1958 34.00 e 37.00 e 31.00 e 38.00 f 54.00 f 61.00 f 60.00 f 58.00 e 54.00 g 41.00 e ----- z 36.00 h 31.00
1959 36.00 f 37.00 f 41.00 f 51.00 e 47.00 i 64.00 d 62.00 f 62.00 g 54.00 d 35.00 d 38.00 g 30.00 i 30.00
1960 25.00 e 32.00 h 40.00 e 45.00 e 46.00 f 64.00 e 67.00 f 66.00 d 64.00 g 47.00 e 39.00 f 27.00 i 25.00
1961 38.00 e 39.00 e 39.00 g 47.00 g 47.00 e 59.00 e 66.00 i 62.00 e 59.00 g 39.00 i 36.00 g 34.00 h 34.00
1962 20.00 e 30.00 d 28.00 g 50.00 g 49.00 g 54.00 g 69.00 g 70.00 d 63.00 i 50.00 e 37.00 h 38.00 l 20.00
1963 19.00 g 33.00 e 38.00 f 40.00 d 58.00 g 58.00 f 67.00 e 63.00 d 64.00 f 49.00 d 34.00 e 31.00 f 19.00
1964 28.00 e 31.00 e 27.00 e 37.00 d 40.00 f 56.00 d 66.00 e 56.00 e 58.00 e 50.00 d 29.00 g 34.00 g 27.00
1965 33.00 f 31.00 e 36.00 f 40.00 d 49.00 f 55.00 d 65.00 e 63.00 e 54.00 e 44.00 e 39.00 f 30.00 e 30.00
1966 31.00 f 31.00 e 31.00 d 46.00 d 51.00 f 61.00 d 63.00 g 60.00 g 63.00 g 49.00 e 40.00 e 28.00 e 28.00
1967 20.00 f 33.00 e 30.00 d 34.00 h 52.00 g 61.00 d 62.00 f 62.00 e 64.00 i 52.00 f 40.00 e 31.00 h 20.00
1968 37.00 h 40.00 d 40.00 e 43.00 e 53.00 f 57.00 f 68.00 g 61.00 i 60.00 l 51.00 h 41.00 j 25.00 j 25.00
1969 33.00 h 26.00 h 19.00 k 43.00 h 39.00 j 36.00 i 68.00 i 67.00 k 55.00 i 46.00 h 38.00 j 33.00 k 19.00
1970 20.00 l 33.00 p 38.00 j 41.00 h 53.00 j 63.00 i 70.00 i 65.00 j 60.00 i 45.00 i 48.00 j 36.00 j 20.00
1971 17.00 k 37.00 h 29.00 h 40.00 h 51.00 k 45.00 h 70.00 j 65.00 i 58.00 i 41.00 j 34.00 j 31.00 i 17.00
1972 31.00 j 29.00 h 35.00 h 48.00 j 55.00 i 63.00 h 59.00 k 57.00 h 62.00 j 38.00 i 32.00 d 29.00 29.00
1973 14.00 f 39.00 b 36.00 a 41.00 41.00 e 61.00 b 64.00 d 67.00 h 61.00 j 54.00 h 37.00 i ----- z 14.00
1974 32.00 j 31.00 h 34.00 f 41.00 g ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 31.00
Period of Record Statistics
MEAN 30.19 34.26 35.14 42.86 47.21 60.32 63.47 63.38 60.62 47.21 37.28 31.81 29.67
S.D. 6.13 3.97 4.88 3.83 5.49 3.83 2.80 3.26 4.69 5.26 5.12 4.09 2.31
SKEW -0.46 0.02 -0.88 -0.02 -0.80 -0.27 0.11 0.44 -0.13 -0.19 0.57 0.31 -0.71
MAX 38.00 40.00 42.00 51.00 54.00 68.00 68.00 72.00 70.00 58.00 50.00 39.00 31.00
MIN 19.00 27.00 22.00 36.00 35.00 52.00 60.00 56.00 52.00 35.00 28.00 26.00 27.00
NO YRS 16 23 22 22 14 25 19 26 16 24 18 16 3