TOHATCHI 1 ESE, at

Monthly Extreme Minimum Temperature (Degrees Fahrenheit)

(298919)

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 197904
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 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1915 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 40.00 34.00 r ----- z 1.00 1.00
1916 6.00 ----- z ----- z ----- z ----- z ----- z ----- z 40.00 42.00 24.00 ----- z 28.00 r 6.00
1917 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1918 6.00 10.00 22.00 24.00 31.00 48.00 53.00 53.00 41.00 28.00 -1.00 -6.00 -6.00
1919 -8.00 ----- z ----- z 30.00 b ----- z ----- z ----- z ----- z ----- z ----- z 10.00 h 3.00 a -8.00
1920 1.00 d ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 1.00
1921 ----- z ----- z ----- z 16.00 e 30.00 e 37.00 r ----- z ----- z ----- z ----- z ----- z ----- z 16.00
1922 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1923 ----- z ----- z ----- z ----- z ----- z 45.00 s ----- z ----- z ----- z 29.00 ----- z ----- z 29.00
1924 ----- z ----- z ----- z 17.00 ----- z ----- z 40.00 p ----- z ----- z ----- z ----- z 5.00 e 5.00
1925 ----- z ----- z ----- z ----- z ----- z 30.00 t ----- z ----- z ----- z ----- z ----- z ----- z 30.00
1926 ----- z ----- z ----- z 36.00 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 36.00
1927 8.00 18.00 20.00 ----- z 32.00 41.00 50.00 52.00 ----- z ----- z ----- z ----- z 8.00
1928 ----- z ----- z 25.00 ----- z ----- z ----- z ----- z 43.00 ----- z ----- z ----- z ----- z 25.00
1929 ----- z ----- z ----- z ----- z 44.00 z ----- z 52.00 z ----- z ----- z 23.00 c 15.00 c ----- z 15.00
1930 7.00 z ----- z 36.00 z 50.00 z ----- z ----- z ----- z ----- z ----- z ----- z 28.00 z ----- z 7.00
1931 ----- z 32.00 z 30.00 z 35.00 z ----- z ----- z ----- z ----- z ----- z ----- z 24.00 z ----- z 24.00
1932 ----- z 27.00 z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 11.00 z 11.00
1933 ----- z ----- z ----- z 19.00 s 39.00 z ----- z ----- z 59.00 z 49.00 j ----- z 34.00 z ----- z 19.00
1934 ----- z 30.00 z ----- z 45.00 z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 33.00 z 30.00
1935 26.00 z 26.00 z 13.00 z 38.00 z 36.00 z ----- z ----- z ----- z ----- z ----- z 35.00 z ----- z 13.00
1936 ----- z ----- z ----- z 29.00 z 48.00 z ----- z ----- z ----- z ----- z ----- z ----- z 23.00 z 23.00
1937 ----- z 32.00 z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 14.00 14.00
1938 ----- z 25.00 z ----- z ----- z 32.00 z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 25.00
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 50.00 q ----- z ----- z ----- z ----- z ----- z 50.00
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 55.00 ----- z 51.00 z ----- z ----- z ----- z 51.00
1947 26.00 z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 26.00
1948 -10.00 15.00 g 4.00 27.00 38.00 q 42.00 c 54.00 51.00 45.00 d 34.00 12.00 c 14.00 a -10.00
1949 -6.00 5.00 e 19.00 e 24.00 36.00 39.00 55.00 52.00 e 46.00 p 21.00 23.00 2.00 -6.00
1950 2.00 a 13.00 14.00 24.00 22.00 c 39.00 a 56.00 52.00 41.00 37.00 7.00 16.00 2.00
1951 10.00 a -3.00 5.00 21.00 29.00 37.00 56.00 47.00 42.00 28.00 12.00 -9.00 -9.00
1952 9.00 8.00 9.00 30.00 35.00 42.00 52.00 51.00 42.00 36.00 4.00 4.00 4.00
1953 15.00 a 7.00 4.00 21.00 24.00 44.00 54.00 49.00 48.00 27.00 15.00 8.00 4.00
1954 9.00 17.00 12.00 29.00 31.00 37.00 54.00 b 50.00 40.00 26.00 20.00 3.00 3.00
1955 5.00 1.00 11.00 19.00 27.00 42.00 52.00 51.00 45.00 27.00 11.00 10.00 1.00
1956 16.00 4.00 13.00 22.00 32.00 48.00 51.00 52.00 47.00 24.00 8.00 6.00 4.00
1957 15.00 16.00 21.00 23.00 33.00 40.00 49.00 51.00 41.00 32.00 11.00 15.00 11.00
1958 13.00 15.00 15.00 24.00 37.00 49.00 51.00 55.00 36.00 27.00 12.00 10.00 10.00
1959 7.00 11.00 11.00 26.00 37.00 48.00 55.00 53.00 36.00 31.00 14.00 12.00 7.00
1960 -2.00 10.00 19.00 23.00 31.00 46.00 50.00 49.00 44.00 25.00 19.00 2.00 -2.00
1961 7.00 13.00 18.00 24.00 31.00 45.00 52.00 50.00 37.00 22.00 18.00 -5.00 -5.00
1962 0.00 2.00 7.00 26.00 28.00 41.00 50.00 47.00 43.00 a 37.00 25.00 6.00 0.00
1963 -13.00 6.00 15.00 23.00 40.00 a 42.00 56.00 51.00 49.00 39.00 20.00 7.00 -13.00
1964 5.00 9.00 15.00 21.00 25.00 ----- z 52.00 50.00 37.00 32.00 15.00 9.00 5.00
1965 10.00 4.00 4.00 20.00 25.00 41.00 52.00 49.00 30.00 b 33.00 20.00 a 12.00 4.00
1966 5.00 8.00 5.00 24.00 39.00 45.00 56.00 50.00 44.00 28.00 23.00 -4.00 -4.00
1967 2.00 17.00 17.00 19.00 26.00 34.00 48.00 52.00 a 44.00 26.00 22.00 1.00 1.00
1968 -1.00 18.00 14.00 20.00 a 19.00 34.00 k 50.00 g 45.00 f 40.00 28.00 15.00 1.00 -1.00
1969 10.00 12.00 15.00 30.00 33.00 b 37.00 i 40.00 j 56.00 h 45.00 26.00 15.00 11.00 10.00
1970 6.00 20.00 17.00 b 21.00 27.00 41.00 f 57.00 i 51.00 h 34.00 a 21.00 21.00 a 15.00 6.00
1971 -10.00 -1.00 9.00 23.00 33.00 c 39.00 g 53.00 k 43.00 h 30.00 18.00 18.00 7.00 -10.00
1972 -3.00 8.00 21.00 19.00 35.00 b 47.00 h 54.00 k 43.00 h 43.00 ----- z 17.00 2.00 c -3.00
1973 ----- z 18.00 21.00 15.00 b ----- z 35.00 g 53.00 k 42.00 i 37.00 ----- z 14.00 ----- z 14.00
1974 -4.00 6.00 a 21.00 a 11.00 22.00 b 44.00 s 50.00 k 48.00 n 33.00 b 28.00 c 19.00 a 1.00 a -4.00
1975 3.00 b 8.00 e 12.00 d 13.00 g 17.00 d 35.00 q 43.00 o 38.00 j 41.00 23.00 a 6.00 10.00 3.00
1976 4.00 14.00 a 15.00 a 24.00 36.00 f 40.00 56.00 j 52.00 k 42.00 a 28.00 b -2.00 c 9.00 a -2.00
1977 4.00 b 16.00 a 17.00 a 22.00 e 33.00 d 52.00 i ----- z 54.00 q 41.00 35.00 a 19.00 11.00 4.00
1978 14.00 a 11.00 a 23.00 22.00 ----- z ----- z ----- z 54.00 h 35.00 a 30.00 d ----- z -2.00 l -2.00
1979 -2.00 6.00 b 19.00 25.00 j ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z -2.00
Period of Record Statistics
MEAN 3.69 9.91 14.54 22.86 30.00 42.27 52.74 50.00 40.45 28.27 14.59 5.97 0.67
S.D. 7.44 5.95 5.94 4.76 5.74 4.00 2.43 3.22 4.74 5.13 6.66 6.38 6.29
SKEW -0.40 -0.21 -0.34 0.23 -0.40 0.00 -0.17 -1.57 -0.49 0.27 -0.81 -0.43 -0.42
MAX 16.00 20.00 25.00 36.00 40.00 49.00 56.00 55.00 49.00 39.00 25.00 16.00 11.00
MIN -13.00 -3.00 4.00 11.00 17.00 34.00 48.00 40.00 30.00 18.00 -2.00 -9.00 -13.00
NO YRS 36 33 35 35 30 22 23 24 33 33 32 34 18