GROOM CREEK, :

Monthly Extreme Minimum Temperature (Degrees Fahrenheit)

(023713)

File last updated on Apr 3, 2013
*** Note *** Provisional Data *** After Year/Month 197604
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
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 ----- 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 40.00 32.00 27.00 11.00 22.00 14.00 11.00
1943 9.00 13.00 16.00 23.00 26.00 23.00 42.00 47.00 37.00 24.00 17.00 11.00 9.00
1944 10.00 12.00 4.00 16.00 26.00 29.00 41.00 45.00 38.00 31.00 a 15.00 ----- z 4.00
1945 8.00 b 14.00 8.00 13.00 23.00 31.00 45.00 51.00 34.00 30.00 15.00 -2.00 -2.00
1946 6.00 1.00 16.00 22.00 29.00 35.00 a 47.00 50.00 39.00 21.00 14.00 16.00 p 1.00
1947 ----- z ----- z ----- z ----- z ----- z ----- z 40.00 g 45.00 f 42.00 29.00 12.00 4.00 4.00
1948 5.00 3.00 8.00 20.00 27.00 33.00 47.00 54.00 51.00 d 25.00 17.00 8.00 3.00
1949 -6.00 c ----- z ----- z ----- z 28.00 l 32.00 41.00 39.00 37.00 8.00 23.00 -6.00 -6.00
1950 1.00 8.00 11.00 ----- z 28.00 g 26.00 44.00 39.00 a 32.00 29.00 a 19.00 17.00 a 1.00
1951 5.00 -3.00 6.00 20.00 25.00 31.00 44.00 36.00 34.00 h 24.00 10.00 3.00 -3.00
1952 8.00 11.00 4.00 a 25.00 27.00 36.00 40.00 49.00 30.00 31.00 8.00 2.00 2.00
1953 11.00 3.00 9.00 12.00 a 22.00 29.00 50.00 40.00 b 32.00 19.00 7.00 5.00 3.00
1954 5.00 10.00 5.00 21.00 24.00 30.00 36.00 42.00 34.00 18.00 f 15.00 1.00 1.00
1955 -7.00 -4.00 8.00 11.00 19.00 24.00 36.00 42.00 34.00 27.00 16.00 9.00 -7.00
1956 13.00 5.00 10.00 12.00 a 28.00 g 38.00 40.00 b 42.00 f 38.00 22.00 a 5.00 9.00 5.00
1957 2.00 2.00 18.00 20.00 a 26.00 34.00 46.00 37.00 34.00 27.00 11.00 17.00 2.00
1958 7.00 12.00 7.00 16.00 30.00 37.00 42.00 50.00 32.00 23.00 3.00 12.00 3.00
1959 8.00 8.00 18.00 22.00 22.00 38.00 50.00 47.00 31.00 25.00 13.00 10.00 8.00
1960 -6.00 9.00 19.00 18.00 23.00 42.00 45.00 46.00 37.00 26.00 11.00 3.00 -6.00
1961 12.00 12.00 13.00 22.00 28.00 36.00 47.00 46.00 33.00 13.00 12.00 -2.00 -2.00
1962 2.00 -5.00 8.00 25.00 25.00 29.00 44.00 38.00 40.00 29.00 18.00 2.00 -5.00
1963 -8.00 10.00 11.00 13.00 27.00 32.00 51.00 50.00 37.00 30.00 17.00 11.00 -8.00
1964 2.00 8.00 5.00 17.00 19.00 34.00 46.00 43.00 37.00 29.00 12.00 7.00 2.00
1965 13.00 0.00 12.00 13.00 20.00 30.00 50.00 42.00 29.00 29.00 18.00 9.00 h 0.00
1966 8.00 6.00 0.00 19.00 32.00 36.00 46.00 47.00 39.00 26.00 c 18.00 1.00 0.00
1967 8.00 13.00 14.00 14.00 a 18.00 34.00 50.00 46.00 42.00 27.00 20.00 11.00 q 8.00
1968 8.00 18.00 d 19.00 17.00 27.00 34.00 45.00 33.00 35.00 26.00 a 16.00 a -3.00 -3.00
1969 10.00 10.00 9.00 20.00 30.00 37.00 44.00 50.00 41.00 23.00 19.00 9.00 9.00
1970 5.00 15.00 16.00 14.00 25.00 v ----- z 46.00 a 50.00 32.00 21.00 a 23.00 a 8.00 5.00
1971 -5.00 6.00 a 3.00 a 21.00 27.00 30.00 47.00 45.00 32.00 13.00 a 14.00 -1.00 i -5.00
1972 9.00 b 9.00 b 11.00 d 10.00 29.00 a 41.00 b 50.00 b 45.00 36.00 c 15.00 ----- z 10.00 y 9.00
1973 5.00 15.00 a 12.00 a 19.00 21.00 a 36.00 40.00 c 45.00 b 35.00 a 26.00 a 9.00 d 11.00 a 5.00
1974 5.00 11.00 b 13.00 c 22.00 e 23.00 d 38.00 a ----- z 45.00 o 34.00 28.00 18.00 -2.00 -2.00
1975 7.00 8.00 6.00 17.00 19.00 ----- z ----- z 41.00 n 40.00 20.00 4.00 10.00 e 4.00
1976 4.00 13.00 9.00 14.00 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 4.00
Period of Record Statistics
MEAN 4.97 7.91 10.25 17.68 24.79 33.17 44.58 44.20 35.79 23.85 14.27 6.04 0.69
S.D. 5.75 5.79 4.99 4.24 3.80 4.59 4.05 5.54 4.63 6.04 5.22 6.11 5.41
SKEW -0.92 -0.64 0.12 -0.09 -0.15 -0.29 -0.33 -0.48 0.89 -1.08 -0.40 -0.09 -0.02
MAX 13.00 18.00 19.00 25.00 32.00 42.00 51.00 54.00 51.00 31.00 23.00 17.00 9.00
MIN -8.00 -5.00 0.00 10.00 18.00 23.00 36.00 32.00 27.00 8.00 3.00 -6.00 -8.00
NO YRS 33 32 32 31 28 30 31 30 33 33 33 28 16