WELLTON st,

Monthly Extreme Minimum Temperature (Degrees Fahrenheit)

(029211)

File last updated on Apr 3, 2013
*** Note *** Provisional Data *** After Year/Month 198012
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
1922 ----- z ----- z 39.00 q 36.00 30.00 a 47.00 a ----- z ----- z ----- z ----- z ----- z ----- z 30.00
1923 28.00 v ----- z ----- z 43.00 e 49.00 a 55.00 68.00 69.00 51.00 41.00 33.00 ----- z 28.00
1924 29.00 25.00 30.00 ----- z 50.00 ----- z 65.00 j ----- z ----- z ----- z ----- z ----- z 25.00
1925 ----- z ----- z 31.00 l 34.00 50.00 48.00 61.00 a 64.00 42.00 a 43.00 22.00 20.00 20.00
1926 20.00 26.00 30.00 b 41.00 49.00 a 55.00 56.00 b 50.00 a 54.00 41.00 a 30.00 a 23.00 20.00
1927 26.00 29.00 a 31.00 b 36.00 42.00 49.00 60.00 65.00 51.00 42.00 33.00 23.00 23.00
1928 22.00 a 25.00 33.00 33.00 49.00 56.00 c 58.00 a 62.00 c 57.00 37.00 20.00 a 19.00 b 19.00
1929 17.00 g 20.00 c 32.00 b 31.00 d 41.00 b 53.00 a 70.00 72.00 b 57.00 b 33.00 a 22.00 a 23.00 17.00
1930 19.00 a 31.00 a 28.00 43.00 a 44.00 a 52.00 c 68.00 b 60.00 b 49.00 b 38.00 26.00 a 16.00 16.00
1931 20.00 35.00 a 28.00 a 41.00 49.00 a 58.00 71.00 a 64.00 b 50.00 c 42.00 b 27.00 c 23.00 a 20.00
1932 16.00 a 20.00 b 34.00 c 37.00 c 45.00 c 50.00 a 64.00 b 61.00 a 58.00 a 37.00 c 31.00 b ----- z 16.00
1933 22.00 b 20.00 35.00 37.00 a 40.00 b 53.00 b 67.00 i 61.00 f 56.00 45.00 d 29.00 e 17.00 d 17.00
1934 20.00 c 32.00 b 35.00 b 34.00 b 50.00 c 53.00 b 65.00 h 74.00 j 45.00 a 38.00 28.00 d 19.00 c 19.00
1935 25.00 d 28.00 b 31.00 d 35.00 d 44.00 d 58.00 g 57.00 a 71.00 j 54.00 d 32.00 c 27.00 f 25.00 f 25.00
1936 22.00 d 24.00 c 32.00 h 34.00 f 49.00 e 53.00 a 65.00 c 71.00 a 46.00 b 42.00 e 27.00 b 25.00 d 22.00
1937 14.00 24.00 a 35.00 b 40.00 45.00 a 56.00 c 70.00 e 68.00 b 61.00 45.00 d 33.00 g 27.00 b 14.00
1938 25.00 d 27.00 b 31.00 d 33.00 44.00 e 56.00 a 59.00 57.00 57.00 c 36.00 e 21.00 b 29.00 c 21.00
1939 29.00 22.00 b 27.00 c 41.00 g 50.00 c 52.00 b 64.00 d 73.00 c 57.00 c 40.00 d 37.00 a 23.00 a 22.00
1940 22.00 a 28.00 c 31.00 b 43.00 e 50.00 c 55.00 58.00 d 62.00 a 60.00 a 40.00 a 27.00 a 18.00 a 18.00
1941 31.00 a 36.00 a 39.00 a 40.00 a 50.00 b 54.00 b 54.00 a 60.00 e 43.00 c 37.00 c 22.00 b 22.00 b 22.00
1942 23.00 c 24.00 b 27.00 b 39.00 b 44.00 h 54.00 f 72.00 a 73.00 k 50.00 e 36.00 b 30.00 c 26.00 l 23.00
1943 14.00 f 26.00 b 36.00 c 37.00 d 46.00 b 50.00 a 56.00 c 65.00 b 60.00 b 36.00 a 26.00 a 26.00 14.00
1944 19.00 a 21.00 a 29.00 c 40.00 d 46.00 c 47.00 58.00 m 63.00 d 68.00 f 45.00 28.00 d 22.00 19.00
1945 25.00 c 23.00 i 33.00 c 35.00 m 44.00 x 51.00 f 64.00 d 72.00 59.00 s 37.00 g 28.00 j 16.00 c 16.00
1946 23.00 h 20.00 30.00 d 40.00 b 51.00 h 57.00 d 60.00 d 73.00 h 57.00 35.00 28.00 b 27.00 d 20.00
1947 21.00 27.00 35.00 39.00 46.00 54.00 62.00 b 61.00 60.00 b 40.00 d 25.00 21.00 a 21.00
1948 16.00 b 14.00 b 25.00 36.00 43.00 50.00 61.00 64.00 a 45.00 d 39.00 20.00 21.00 14.00
1949 14.00 b 23.00 b 33.00 b 38.00 46.00 53.00 b 64.00 m 58.00 m ----- z ----- z ----- z ----- z 14.00
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 28.00 a 20.00 a 20.00
1952 18.00 25.00 31.00 d 47.00 b 56.00 57.00 64.00 75.00 53.00 47.00 23.00 27.00 18.00
1953 30.00 25.00 34.00 35.00 47.00 54.00 74.00 a 59.00 52.00 40.00 27.00 18.00 18.00
1954 18.00 35.00 35.00 a 41.00 43.00 52.00 75.00 a 63.00 58.00 b 38.00 36.00 18.00 b 18.00
1955 27.00 25.00 30.00 35.00 44.00 51.00 61.00 73.00 54.00 43.00 28.00 b 29.00 25.00
1956 26.00 c 19.00 22.00 b 39.00 48.00 59.00 59.00 c 60.00 h 59.00 36.00 c 23.00 21.00 19.00
1957 29.00 32.00 35.00 a 40.00 49.00 60.00 c 69.00 d 58.00 f 58.00 46.00 29.00 25.00 25.00
1958 27.00 34.00 33.00 b 36.00 50.00 58.00 b 63.00 a 73.00 e 57.00 46.00 b 24.00 27.00 24.00
1959 24.00 27.00 34.00 47.00 b 49.00 56.00 b 73.00 b 70.00 a 50.00 f 43.00 28.00 a 26.00 24.00
1960 23.00 24.00 35.00 d 40.00 b 47.00 61.00 66.00 b 62.00 51.00 41.00 27.00 25.00 23.00
1961 24.00 30.00 32.00 b 39.00 50.00 b 56.00 61.00 b 69.00 a 53.00 36.00 28.00 e 25.00 24.00
1962 17.00 21.00 a 26.00 a 45.00 a 47.00 d 52.00 c 60.00 c 60.00 e 55.00 47.00 34.00 27.00 17.00
1963 16.00 35.00 30.00 c 36.00 a 50.00 53.00 f 62.00 69.00 a 61.00 d 48.00 b 32.00 23.00 b 16.00
1964 18.00 c 21.00 a 25.00 39.00 b 41.00 c 55.00 d 68.00 60.00 b 58.00 51.00 30.00 a 20.00 18.00
1965 26.00 28.00 28.00 f 42.00 43.00 b 54.00 b 64.00 60.00 47.00 44.00 37.00 30.00 26.00
1966 25.00 26.00 a 25.00 44.00 b 52.00 a 54.00 67.00 h 63.00 c 60.00 40.00 32.00 27.00 25.00
1967 22.00 b 28.00 b 33.00 38.00 41.00 54.00 74.00 b 69.00 61.00 43.00 c 38.00 b 28.00 22.00
1968 26.00 32.00 35.00 41.00 e 47.00 54.00 a 63.00 55.00 b 51.00 b 43.00 c 33.00 g 21.00 21.00
1969 23.00 29.00 b 31.00 c 42.00 d 47.00 d 58.00 j 62.00 71.00 c 58.00 c 42.00 c 38.00 b 23.00 23.00
1970 20.00 30.00 e 34.00 b 34.00 43.00 d 54.00 70.00 d 74.00 e 53.00 a 35.00 f 33.00 c 27.00 20.00
1971 15.00 29.00 26.00 42.00 d 45.00 50.00 e 65.00 72.00 50.00 h 40.00 c 32.00 c 24.00 e 15.00
1972 23.00 26.00 37.00 c 41.00 52.00 d 60.00 65.00 d 61.00 e 56.00 e 41.00 b 30.00 b 23.00 b 23.00
1973 24.00 32.00 b 37.00 34.00 e 46.00 e 55.00 61.00 d 60.00 55.00 i 40.00 30.00 27.00 24.00
1974 18.00 29.00 31.00 b 42.00 49.00 56.00 61.00 65.00 62.00 42.00 31.00 25.00 18.00
1975 23.00 27.00 33.00 31.00 43.00 54.00 65.00 61.00 58.00 37.00 29.00 26.00 23.00
1976 20.00 33.00 34.00 38.00 d 50.00 53.00 64.00 59.00 61.00 43.00 24.00 26.00 20.00
1977 26.00 28.00 30.00 34.00 46.00 57.00 68.00 66.00 56.00 45.00 33.00 34.00 26.00
1978 28.00 31.00 38.00 43.00 46.00 56.00 63.00 60.00 55.00 49.00 34.00 25.00 25.00
1979 28.00 a 33.00 37.00 a 39.00 45.00 54.00 b 63.00 62.00 63.00 38.00 33.00 29.00 e 28.00
1980 29.00 30.00 37.00 b 39.00 48.00 52.00 70.00 d 65.00 57.00 l ----- z ----- z 34.00 f 29.00
Period of Record Statistics
MEAN 22.61 27.00 31.88 38.66 46.50 54.00 64.22 64.66 54.79 40.96 28.86 23.72 22.25
S.D. 4.45 4.83 3.81 3.78 4.01 3.15 5.09 5.59 5.23 4.13 4.66 3.92 3.20
SKEW -0.13 -0.22 -0.46 0.04 -1.15 -0.12 0.30 0.00 -0.70 0.15 0.02 -0.02 -0.33
MAX 31.00 36.00 39.00 47.00 56.00 61.00 75.00 75.00 63.00 51.00 38.00 34.00 26.00
MIN 14.00 14.00 22.00 31.00 30.00 47.00 54.00 50.00 42.00 32.00 20.00 16.00 18.00
NO YRS 51 53 52 53 54 51 50 47 48 51 50 50 8