PORTHILL s, d

Monthly Extreme Maximum Temperature (Degrees Fahrenheit)

(107264)

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 201303
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
1892 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1893 47.00 49.00 52.00 63.00 79.00 78.00 91.00 95.00 82.00 62.00 56.00 46.00 95.00
1894 48.00 47.00 55.00 72.00 90.00 80.00 a 90.00 i 92.00 80.00 68.00 69.00 39.00 92.00
1895 46.00 49.00 a 58.00 79.00 90.00 91.00 95.00 l 93.00 78.00 72.00 66.00 52.00 a 95.00
1896 50.00 54.00 a 58.00 71.00 88.00 89.00 95.00 93.00 83.00 74.00 57.00 52.00 95.00
1897 45.00 48.00 57.00 84.00 94.00 92.00 98.00 100.00 85.00 78.00 a 59.00 47.00 100.00
1898 42.00 54.00 64.00 78.00 90.00 89.00 96.00 q ----- z ----- z 76.00 50.00 43.00 e 96.00
1899 38.00 e 51.00 56.00 68.00 84.00 82.00 100.00 94.00 79.00 69.00 57.00 54.00 a 100.00
1900 46.00 50.00 55.00 65.00 72.00 89.00 95.00 90.00 a 70.00 68.00 48.00 54.00 95.00
1901 42.00 50.00 54.00 ----- z 80.00 n 77.00 91.00 89.00 74.00 68.00 49.00 42.00 91.00
1902 45.00 46.00 50.00 60.00 82.00 87.00 89.00 93.00 80.00 66.00 48.00 42.00 93.00
1903 43.00 43.00 57.00 71.00 83.00 83.00 87.00 89.00 74.00 68.00 57.00 48.00 89.00
1904 45.00 44.00 49.00 73.00 81.00 89.00 90.00 88.00 86.00 74.00 55.00 47.00 90.00
1905 49.00 53.00 60.00 76.00 80.00 83.00 92.00 92.00 81.00 62.00 54.00 43.00 92.00
1906 44.00 46.00 64.00 81.00 84.00 85.00 94.00 96.00 87.00 73.00 55.00 48.00 96.00
1907 43.00 50.00 53.00 71.00 83.00 85.00 90.00 93.00 79.00 69.00 54.00 45.00 93.00
1908 42.00 45.00 56.00 73.00 74.00 87.00 91.00 92.00 82.00 68.00 65.00 44.00 92.00
1909 46.00 44.00 59.00 66.00 80.00 86.00 90.00 90.00 83.00 67.00 47.00 40.00 90.00
1910 48.00 43.00 60.00 79.00 82.00 89.00 94.00 89.00 82.00 72.00 51.00 42.00 94.00
1911 43.00 44.00 63.00 72.00 80.00 81.00 93.00 84.00 81.00 66.00 48.00 42.00 93.00
1912 47.00 47.00 58.00 69.00 84.00 93.00 85.00 89.00 76.00 65.00 51.00 41.00 93.00
1913 44.00 46.00 53.00 75.00 78.00 80.00 90.00 90.00 78.00 67.00 50.00 42.00 90.00
1914 50.00 53.00 59.00 69.00 78.00 87.00 93.00 94.00 78.00 69.00 59.00 40.00 94.00
1915 39.00 47.00 65.00 76.00 79.00 82.00 87.00 91.00 84.00 67.00 52.00 45.00 91.00
1916 44.00 46.00 56.00 76.00 75.00 83.00 85.00 86.00 79.00 70.00 52.00 41.00 86.00
1917 46.00 43.00 46.00 62.00 80.00 86.00 95.00 88.00 80.00 78.00 56.00 57.00 95.00
1918 46.00 49.00 64.00 77.00 77.00 92.00 93.00 86.00 81.00 73.00 51.00 52.00 93.00
1919 49.00 44.00 65.00 75.00 81.00 89.00 98.00 93.00 80.00 74.00 57.00 49.00 98.00
1920 49.00 48.00 57.00 69.00 80.00 83.00 95.00 95.00 82.00 67.00 53.00 48.00 95.00
1921 47.00 51.00 62.00 70.00 80.00 83.00 92.00 91.00 73.00 68.00 57.00 51.00 92.00
1922 42.00 47.00 50.00 73.00 82.00 88.00 94.00 96.00 82.00 72.00 47.00 49.00 96.00
1923 49.00 44.00 61.00 76.00 76.00 84.00 91.00 86.00 82.00 72.00 55.00 50.00 91.00
1924 45.00 57.00 53.00 71.00 88.00 93.00 95.00 84.00 73.00 a 61.00 50.00 54.00 95.00
1925 42.00 49.00 54.00 76.00 78.00 94.00 97.00 86.00 80.00 68.00 50.00 47.00 a 97.00
1926 42.00 53.00 62.00 87.00 81.00 93.00 a 100.00 94.00 77.00 78.00 53.00 52.00 100.00
1927 43.00 46.00 57.00 78.00 82.00 85.00 94.00 88.00 75.00 69.00 57.00 55.00 94.00
1928 47.00 45.00 64.00 75.00 79.00 80.00 97.00 95.00 87.00 58.00 47.00 43.00 97.00
1929 30.00 41.00 58.00 71.00 85.00 83.00 97.00 96.00 80.00 72.00 51.00 48.00 97.00
1930 41.00 60.00 65.00 75.00 77.00 85.00 96.00 94.00 85.00 75.00 54.00 39.00 96.00
1931 45.00 47.00 59.00 80.00 89.00 92.00 99.00 97.00 93.00 79.00 61.00 46.00 99.00
1932 45.00 57.00 55.00 76.00 80.00 91.00 96.00 95.00 85.00 74.00 59.00 55.00 96.00
1933 47.00 46.00 53.00 74.00 80.00 95.00 99.00 92.00 85.00 67.00 58.00 57.00 99.00
1934 48.00 50.00 63.00 75.00 86.00 91.00 102.00 92.00 90.00 71.00 56.00 44.00 102.00
1935 50.00 45.00 57.00 69.00 77.00 85.00 93.00 93.00 89.00 72.00 50.00 45.00 93.00
1936 45.00 47.00 58.00 82.00 96.00 92.00 102.00 97.00 85.00 73.00 44.00 51.00 102.00
1937 31.00 48.00 55.00 71.00 83.00 92.00 93.00 92.00 89.00 69.00 55.00 45.00 93.00
1938 47.00 48.00 53.00 72.00 85.00 88.00 99.00 94.00 92.00 70.00 53.00 50.00 99.00
1939 46.00 46.00 62.00 86.00 89.00 92.00 101.00 97.00 d 86.00 67.00 53.00 49.00 101.00
1940 41.00 47.00 63.00 70.00 91.00 94.00 101.00 97.00 92.00 76.00 49.00 49.00 101.00
1941 43.00 48.00 68.00 84.00 88.00 92.00 102.00 92.00 71.00 65.00 62.00 52.00 102.00
1942 49.00 43.00 63.00 81.00 82.00 90.00 91.00 97.00 90.00 76.00 50.00 52.00 97.00
1943 44.00 47.00 55.00 77.00 a 80.00 86.00 b 95.00 a 92.00 84.00 78.00 a 50.00 54.00 95.00
1944 44.00 50.00 62.00 79.00 86.00 90.00 101.00 94.00 94.00 73.00 55.00 52.00 101.00
1945 52.00 52.00 61.00 71.00 89.00 90.00 98.00 98.00 90.00 75.00 65.00 46.00 98.00
1946 44.00 50.00 63.00 83.00 82.00 85.00 95.00 95.00 83.00 65.00 49.00 48.00 95.00
1947 49.00 56.00 65.00 80.00 86.00 84.00 96.00 94.00 86.00 70.00 50.00 45.00 96.00
1948 46.00 55.00 61.00 77.00 84.00 91.00 a 90.00 85.00 85.00 69.00 49.00 41.00 91.00
1949 43.00 47.00 55.00 76.00 85.00 91.00 94.00 92.00 a 89.00 66.00 a 57.00 51.00 94.00
1950 46.00 47.00 49.00 67.00 80.00 87.00 91.00 92.00 92.00 60.00 56.00 49.00 92.00
1951 46.00 51.00 55.00 73.00 84.00 86.00 95.00 96.00 84.00 68.00 49.00 47.00 96.00
1952 44.00 49.00 62.00 83.00 81.00 89.00 96.00 94.00 92.00 80.00 52.00 43.00 96.00
1953 53.00 53.00 63.00 68.00 84.00 78.00 98.00 92.00 87.00 70.00 g 57.00 j 48.00 98.00
1954 48.00 51.00 56.00 72.00 88.00 84.00 89.00 90.00 80.00 72.00 56.00 46.00 90.00
1955 43.00 46.00 50.00 68.00 78.00 92.00 93.00 93.00 92.00 66.00 55.00 52.00 93.00
1956 42.00 45.00 53.00 74.00 87.00 84.00 96.00 95.00 88.00 73.00 51.00 52.00 96.00
1957 38.00 50.00 57.00 81.00 86.00 89.00 90.00 89.00 91.00 73.00 51.00 47.00 91.00
1958 47.00 k 51.00 ----- z 72.00 89.00 90.00 95.00 100.00 92.00 a 74.00 56.00 e 52.00 100.00
1959 49.00 46.00 59.00 71.00 86.00 87.00 97.00 94.00 78.00 66.00 55.00 46.00 97.00
1960 50.00 52.00 63.00 72.00 86.00 86.00 100.00 96.00 81.00 77.00 55.00 41.00 100.00
1961 50.00 52.00 64.00 63.00 84.00 92.00 95.00 97.00 80.00 a 69.00 48.00 47.00 97.00
1962 50.00 54.00 64.00 76.00 76.00 91.00 94.00 92.00 87.00 74.00 59.00 48.00 94.00
1963 48.00 54.00 65.00 73.00 85.00 90.00 87.00 94.00 90.00 76.00 52.00 51.00 94.00
1964 45.00 47.00 57.00 65.00 80.00 85.00 93.00 88.00 81.00 72.00 54.00 43.00 93.00
1965 47.00 52.00 54.00 73.00 81.00 89.00 96.00 97.00 80.00 73.00 61.00 49.00 97.00
1966 43.00 47.00 68.00 69.00 89.00 85.00 92.00 96.00 90.00 71.00 54.00 48.00 96.00
1967 46.00 53.00 54.00 67.00 81.00 86.00 94.00 99.00 96.00 69.00 54.00 46.00 99.00
1968 46.00 a 54.00 60.00 81.00 82.00 91.00 95.00 94.00 81.00 68.00 52.00 44.00 95.00
1969 44.00 45.00 64.00 69.00 87.00 89.00 93.00 93.00 88.00 60.00 52.00 45.00 93.00
1970 45.00 45.00 57.00 61.00 85.00 95.00 97.00 95.00 a 87.00 77.00 53.00 48.00 97.00
1971 50.00 50.00 54.00 72.00 85.00 84.00 94.00 99.00 82.00 74.00 49.00 43.00 99.00
1972 47.00 56.00 63.00 71.00 89.00 86.00 90.00 98.00 84.00 70.00 50.00 53.00 98.00
1973 45.00 52.00 62.00 69.00 87.00 90.00 97.00 98.00 91.00 71.00 46.00 44.00 98.00
1974 50.00 46.00 59.00 76.00 74.00 90.00 94.00 94.00 84.00 70.00 54.00 49.00 94.00
1975 44.00 47.00 49.00 69.00 80.00 85.00 100.00 89.00 85.00 72.00 66.00 54.00 100.00
1976 48.00 49.00 55.00 73.00 80.00 91.00 92.00 85.00 89.00 76.00 57.00 48.00 92.00
1977 46.00 53.00 55.00 84.00 77.00 93.00 95.00 99.00 80.00 63.00 54.00 50.00 99.00
1978 44.00 48.00 60.00 71.00 79.00 90.00 94.00 98.00 85.00 a 76.00 67.00 46.00 98.00
1979 36.00 52.00 65.00 78.00 83.00 94.00 98.00 93.00 87.00 73.00 47.00 51.00 98.00
1980 47.00 50.00 57.00 78.00 84.00 84.00 95.00 84.00 82.00 79.00 56.00 59.00 95.00
1981 42.00 51.00 61.00 78.00 80.00 85.00 91.00 a 95.00 89.00 62.00 52.00 47.00 a 95.00
1982 48.00 a 53.00 a 62.00 74.00 82.00 91.00 90.00 89.00 84.00 69.00 50.00 49.00 91.00
1983 50.00 49.00 61.00 a ----- z 90.00 85.00 88.00 95.00 80.00 66.00 57.00 39.00 95.00
1984 52.00 46.00 59.00 81.00 88.00 87.00 95.00 96.00 87.00 75.00 a 49.00 40.00 96.00
1985 37.00 46.00 58.00 74.00 89.00 91.00 100.00 91.00 a 75.00 a 64.00 50.00 38.00 100.00
1986 49.00 56.00 68.00 73.00 a 94.00 90.00 90.00 a 94.00 a 80.00 67.00 52.00 43.00 94.00
1987 43.00 48.00 66.00 80.00 88.00 94.00 96.00 98.00 92.00 75.00 60.00 48.00 98.00
1988 45.00 57.00 61.00 77.00 87.00 92.00 95.00 94.00 c 95.00 74.00 60.00 47.00 95.00
1989 53.00 45.00 54.00 75.00 81.00 89.00 94.00 95.00 84.00 73.00 59.00 45.00 95.00
1990 52.00 52.00 66.00 74.00 83.00 a 89.00 94.00 98.00 89.00 62.00 62.00 a 46.00 98.00
1991 48.00 52.00 66.00 75.00 c 77.00 83.00 94.00 ----- z 89.00 78.00 58.00 48.00 94.00
1992 48.00 55.00 64.00 81.00 88.00 97.00 97.00 98.00 84.00 75.00 55.00 46.00 a 98.00
1993 45.00 43.00 61.00 65.00 91.00 90.00 91.00 90.00 88.00 72.00 57.00 44.00 91.00
1994 52.00 46.00 67.00 76.00 86.00 94.00 98.00 a 98.00 88.00 68.00 50.00 46.00 a 98.00
1995 46.00 53.00 a 64.00 b 69.00 90.00 a 87.00 94.00 92.00 91.00 67.00 b 58.00 52.00 a 94.00
1996 47.00 54.00 58.00 70.00 80.00 a 91.00 a 96.00 a 96.00 81.00 70.00 a 52.00 45.00 96.00
1997 50.00 50.00 63.00 ----- z 84.00 a 87.00 b 92.00 a 97.00 a 86.00 a 72.00 55.00 a 49.00 97.00
1998 46.00 47.00 63.00 79.00 85.00 a 82.00 a 96.00 101.00 97.00 74.00 51.00 50.00 a 101.00
1999 48.00 46.00 66.00 77.00 a 87.00 89.00 98.00 94.00 86.00 a 68.00 58.00 49.00 98.00
2000 42.00 47.00 64.00 73.00 77.00 86.00 94.00 a 98.00 80.00 68.00 a 46.00 45.00 98.00
2001 47.00 46.00 63.00 81.00 95.00 90.00 99.00 97.00 89.00 70.00 c 56.00 44.00 a 99.00
2002 49.00 55.00 59.00 70.00 82.00 91.00 101.00 93.00 84.00 69.00 54.00 53.00 101.00
2003 54.00 50.00 61.00 73.00 81.00 96.00 101.00 99.00 94.00 79.00 57.00 45.00 101.00
2004 ----- z 48.00 77.00 80.00 79.00 88.00 99.00 98.00 80.00 74.00 f 51.00 50.00 99.00
2005 50.00 c 54.00 66.00 82.00 87.00 86.00 94.00 98.00 86.00 68.00 ----- z 48.00 98.00
2006 ----- z 49.00 58.00 78.00 90.00 96.00 103.00 97.00 86.00 i 81.00 59.00 47.00 e 103.00
2007 45.00 50.00 67.00 d 70.00 84.00 d 89.00 102.00 h 94.00 h 89.00 71.00 j 60.00 50.00 102.00
2008 43.00 47.00 e 52.00 h 76.00 87.00 f 98.00 g 96.00 e 102.00 80.00 78.00 55.00 h 47.00 f 102.00
2009 48.00 g 46.00 52.00 d 69.00 j 89.00 j 86.00 n 97.00 z 95.00 z ----- z 87.00 z ----- z ----- z 97.00
2010 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 59.00 44.00 59.00
2011 49.00 50.00 55.00 67.00 f 78.00 84.00 93.00 94.00 a 89.00 78.00 48.00 49.00 94.00
2012 48.00 46.00 59.00 75.00 b 84.00 81.00 94.00 95.00 80.00 72.00 65.00 50.00 95.00
2013 45.00 50.00 63.00 b ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 63.00
Period of Record Statistics
MEAN 45.74 49.08 59.36 74.04 83.43 87.93 94.64 93.51 84.29 70.73 54.25 47.37 95.70
S.D. 3.95 3.76 5.15 5.47 4.78 4.22 3.82 3.94 5.55 4.81 4.97 4.30 3.33
SKEW -1.02 0.41 0.00 -0.09 0.21 -0.28 -0.09 -0.48 -0.11 -0.19 0.59 0.10 -0.17
MAX 54.00 60.00 77.00 87.00 96.00 97.00 103.00 102.00 97.00 81.00 69.00 59.00 102.00
MIN 30.00 41.00 46.00 60.00 72.00 77.00 85.00 84.00 70.00 58.00 44.00 38.00 86.00
NO YRS 116 120 118 114 116 117 114 115 116 115 116 118 101