UK Mean Temperature (Degrees C) Areal Series, starting from 1914 Allowances have been made for topographic, coastal and urban effects where relationships are found to exist. The 30 year averages have been derived from 1km grids, whereas the rest of the values have been derived from 5km grids. Seasons: Winter=Dec-Feb, Spring=Mar-May, Summer=June-Aug, Autumn=Sept-Nov. (Winter: Year refers to Jan/Feb). Data is provisional from May 2008 & Spring 2008. Year JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC WIN SPR SUM AUT ANN 1914 2.8 5.5 4.8 8.6 9.5 13.1 14.6 14.8 12.2 9.4 5.8 3.4 --- 7.61 14.17 9.14 8.72 1915 3.0 3.1 4.2 6.8 9.3 12.8 13.4 14.1 12.2 8.3 2.6 3.9 3.18 6.78 13.44 7.71 7.84 1916 6.3 2.8 2.5 7.1 9.9 10.6 14.0 14.9 12.0 9.4 6.1 2.0 4.35 6.48 13.20 9.14 8.14 1917 1.1 1.0 2.5 4.3 10.8 13.2 14.7 14.4 12.7 6.6 7.0 2.0 1.38 5.89 14.13 8.73 7.56 1918 2.6 5.5 4.9 5.9 11.4 11.9 14.1 14.7 10.4 8.3 4.9 5.6 3.31 7.41 13.57 7.87 8.37 1919 2.4 1.2 2.5 6.2 11.7 12.5 12.9 14.3 11.6 7.2 2.3 4.2 3.11 6.82 13.25 7.05 7.46 1920 3.9 5.0 5.9 6.9 10.3 12.9 12.9 12.5 11.8 9.7 6.5 3.5 4.35 7.68 12.79 9.34 8.49 1921 5.8 4.3 5.9 7.3 10.0 13.0 16.2 13.8 12.8 11.6 4.4 5.7 4.52 7.72 14.36 9.65 9.28 1922 2.9 3.7 4.1 4.6 10.9 12.2 12.3 12.3 11.0 7.7 5.3 4.9 4.13 6.53 12.26 7.99 7.67 1923 4.9 4.5 5.7 6.4 8.0 11.2 15.7 13.7 11.2 8.6 2.8 3.1 4.78 6.67 13.54 7.54 8.00 1924 3.9 2.9 3.2 6.0 9.8 12.4 13.9 13.0 11.9 9.1 6.5 6.1 3.28 6.32 13.11 9.15 8.23 1925 4.6 3.9 4.2 6.3 10.1 13.4 15.4 14.3 10.4 9.5 3.4 2.1 4.89 6.87 14.37 7.78 8.16 1926 3.9 5.5 5.5 8.1 8.9 12.3 15.4 14.9 13.0 7.0 5.1 3.8 3.77 7.49 14.21 8.33 8.63 1927 3.8 3.7 6.2 6.7 9.4 10.9 14.5 14.4 11.2 9.3 5.3 1.5 3.77 7.43 13.28 8.62 8.11 1928 4.2 4.8 4.9 7.1 9.6 11.3 14.4 13.9 11.5 9.1 6.7 3.1 3.48 7.18 13.20 9.09 8.38 1929 1.1 0.3 5.7 5.6 10.0 11.9 14.5 13.8 13.9 8.4 5.8 4.7 1.54 7.12 13.39 9.37 8.02 1930 4.3 1.8 4.1 7.2 9.5 13.7 14.0 14.4 12.4 9.3 5.2 3.8 3.66 6.90 14.01 8.96 8.33 1931 2.7 3.0 3.1 6.6 10.0 12.5 14.0 13.2 10.8 8.2 6.9 5.0 3.17 6.56 13.24 8.62 8.02 1932 5.5 3.2 4.1 5.6 9.1 12.8 14.6 15.4 11.8 7.7 5.7 4.9 4.60 6.30 14.28 8.41 8.40 1933 1.9 3.3 6.4 7.9 10.5 14.0 16.3 15.9 13.7 9.2 5.1 1.9 3.37 8.26 15.42 9.32 8.87 1934 4.0 3.9 4.0 6.5 9.9 13.4 16.4 13.9 13.0 9.2 5.3 6.9 3.23 6.80 14.59 9.19 8.90 1935 4.0 4.6 5.7 6.8 9.0 13.3 15.4 15.2 12.2 8.4 5.7 2.2 5.19 7.18 14.64 8.73 8.56 1936 2.7 1.9 5.8 5.4 10.2 13.2 14.1 14.8 13.1 8.6 5.0 4.5 2.25 7.17 14.05 8.89 8.30 1937 4.3 4.1 2.4 7.9 10.8 12.7 14.5 15.2 12.1 9.2 4.9 2.2 4.30 7.03 14.13 8.75 8.38 1938 4.7 4.2 8.1 6.9 9.3 12.7 13.7 14.5 12.6 9.4 7.9 3.5 3.69 8.09 13.63 9.91 8.97 1939 3.0 4.9 5.1 7.4 10.2 12.9 13.9 15.1 13.0 7.5 7.3 2.9 3.77 7.54 13.98 9.26 8.61 1940 -1.1 2.0 4.9 7.3 11.3 14.9 13.6 14.1 11.4 8.7 5.9 3.4 1.26 7.82 14.21 8.68 8.05 1941 -0.1 2.3 3.9 5.5 8.2 13.4 15.5 13.4 13.6 9.4 5.7 4.9 1.83 5.88 14.10 9.56 8.00 1942 1.0 0.2 4.1 7.9 9.7 12.6 14.0 14.9 12.3 9.3 4.7 5.8 2.09 7.20 13.84 8.77 8.08 1943 3.9 5.3 5.9 9.2 10.4 12.9 14.6 14.1 11.9 9.8 5.6 3.4 4.98 8.49 13.88 9.09 8.93 1944 5.1 3.0 4.5 8.8 9.9 12.2 14.9 15.5 11.2 8.3 5.1 3.3 3.88 7.70 14.21 8.20 8.50 1945 -0.2 6.0 7.2 8.6 10.6 13.0 15.2 14.6 13.2 10.7 6.7 4.6 2.92 8.81 14.27 10.19 9.19 1946 2.6 4.9 4.6 8.5 9.5 11.8 14.6 13.2 12.7 8.8 7.0 2.6 3.98 7.52 13.21 9.47 8.40 1947 1.8 -2.0 2.2 7.2 11.5 13.7 15.2 17.1 13.3 10.0 6.1 4.4 0.88 6.94 15.35 9.78 8.43 1948 3.8 3.9 7.3 7.8 9.9 12.3 14.3 13.6 12.5 9.0 6.7 5.0 4.02 8.37 13.38 9.40 8.85 1949 4.6 4.8 4.4 8.7 9.8 13.4 15.6 15.2 14.7 10.7 5.9 4.7 4.79 7.59 14.75 10.42 9.39 1950 3.9 4.0 6.5 6.3 10.0 14.4 14.6 14.3 11.6 8.8 4.7 0.7 4.21 7.63 14.41 8.37 8.34 1951 2.9 2.6 3.2 5.5 8.7 12.3 14.7 13.5 12.8 9.2 7.3 4.7 2.04 5.82 13.52 9.77 8.15 1952 1.7 2.8 5.6 8.3 11.7 12.6 15.0 14.5 9.9 8.1 3.5 2.6 3.06 8.52 14.03 7.17 8.04 1953 3.3 3.9 5.2 6.1 11.3 13.0 14.1 14.6 12.9 9.3 7.5 6.1 3.23 7.53 13.92 9.87 8.95 1954 2.6 1.9 4.8 6.7 10.1 12.2 12.9 13.2 11.3 10.4 5.9 5.6 3.56 7.20 12.76 9.22 8.17 1955 1.8 0.3 2.6 8.3 8.5 12.4 16.0 16.4 13.1 8.3 6.6 4.5 2.66 6.43 14.95 9.31 8.28 1956 2.7 -0.2 5.3 5.8 10.6 11.8 14.3 12.2 13.0 8.7 5.7 5.3 2.41 7.24 12.74 9.12 7.95 1957 4.5 3.9 7.9 7.7 9.3 13.5 14.8 14.1 11.2 9.7 5.8 3.9 4.58 8.31 14.11 8.92 8.89 1958 2.6 3.5 2.7 6.4 9.5 12.3 14.5 14.4 13.9 9.9 6.0 3.8 3.31 6.19 13.75 9.90 8.30 1959 0.9 3.8 6.3 8.1 11.3 13.6 15.4 15.7 13.6 11.4 6.2 4.8 2.80 8.53 14.92 10.41 9.28 1960 3.1 2.7 5.3 8.0 11.5 14.4 13.8 13.7 11.9 9.3 6.0 3.0 3.55 8.27 13.97 9.09 8.58 1961 2.7 5.8 7.4 8.5 9.7 12.9 13.6 13.9 13.6 9.7 5.3 1.8 3.78 8.54 13.47 9.50 8.75 1962 3.6 3.7 1.9 6.5 9.0 12.3 13.2 13.0 11.4 9.7 4.7 2.2 2.99 5.81 12.85 8.62 7.63 1963 -1.8 -1.1 5.0 7.2 9.1 13.3 13.6 13.0 11.8 9.7 6.6 2.4 -0.17 7.12 13.30 9.37 7.46 1964 3.3 3.7 3.6 7.6 11.6 12.4 14.3 13.9 12.7 8.1 6.5 2.7 3.14 7.58 13.54 9.08 8.37 1965 2.4 2.7 4.1 7.0 10.1 12.9 12.4 13.4 11.2 9.9 3.6 3.4 2.63 7.07 12.93 8.26 7.80 1966 2.2 4.0 5.6 5.7 9.8 13.8 13.6 13.3 12.8 9.0 4.5 4.2 3.16 7.07 13.55 8.74 8.22 1967 3.7 4.5 5.7 6.8 8.9 12.9 14.8 14.2 12.4 9.2 5.0 3.7 4.10 7.14 13.97 8.87 8.50 1968 3.5 1.1 5.3 6.9 8.4 13.3 13.5 14.1 12.5 11.1 5.5 2.6 2.80 6.84 13.65 9.76 8.19 1969 4.4 0.1 2.6 6.4 9.7 12.7 15.1 15.0 12.6 11.8 4.0 2.8 2.46 6.20 14.30 9.47 8.15 1970 3.0 1.8 2.9 5.5 11.3 14.7 13.5 14.7 12.9 9.5 6.3 3.7 2.56 6.58 14.26 9.58 8.35 1971 3.9 4.1 4.4 6.8 10.3 11.1 15.2 14.2 13.2 10.4 5.3 6.0 3.91 7.18 13.55 9.65 8.79 1972 3.1 3.5 5.5 7.3 9.4 10.6 14.2 13.6 10.7 9.7 5.2 4.9 4.21 7.40 12.78 8.56 8.16 1973 4.0 3.4 5.6 5.9 9.9 13.5 14.3 15.0 12.8 8.3 5.1 4.0 4.12 7.13 14.26 8.74 8.51 1974 5.0 4.6 4.7 7.2 9.8 12.3 13.5 13.8 10.7 6.9 5.6 6.5 4.55 7.23 13.20 7.72 8.40 1975 5.3 4.0 3.9 7.1 8.6 13.1 15.5 16.8 11.8 9.3 5.5 4.7 5.30 6.53 15.16 8.84 8.83 1976 4.5 3.8 4.0 7.1 10.4 15.0 16.5 15.8 12.0 9.4 5.3 1.4 4.37 7.14 15.78 8.91 8.78 1977 1.9 3.7 5.8 6.0 9.2 11.2 14.6 13.9 11.7 10.7 5.1 5.2 2.28 7.03 13.27 9.17 8.29 1978 2.3 1.4 5.5 5.4 10.5 12.3 13.3 13.7 12.6 10.8 7.3 3.3 3.03 7.17 13.12 10.23 8.26 1979 -0.5 0.7 3.3 6.4 8.4 12.7 14.4 13.4 12.0 10.2 5.7 4.5 1.19 6.04 13.50 9.28 7.63 1980 1.8 4.7 3.7 7.7 10.0 12.6 13.3 14.4 13.3 7.8 5.5 4.7 3.62 7.14 13.45 8.87 8.30 1981 3.8 2.6 6.3 6.8 10.3 12.0 14.1 14.9 13.2 6.9 6.5 0.1 3.76 7.83 13.70 8.83 8.16 1982 2.3 4.3 5.1 7.7 10.2 13.7 15.1 14.4 12.7 9.2 6.5 3.5 2.13 7.65 14.42 9.48 8.74 1983 5.4 1.4 5.6 5.6 8.9 12.8 17.3 16.0 12.2 9.3 6.7 5.2 3.49 6.71 15.39 9.36 8.91 1984 2.3 3.2 3.9 7.3 9.1 13.2 15.3 15.9 12.1 9.7 6.9 4.7 3.56 6.76 14.79 9.56 8.64 1985 0.4 2.2 3.8 7.2 9.6 11.4 14.6 13.2 12.9 10.0 3.1 5.2 2.45 6.88 13.07 8.69 7.84 1986 2.6 -1.2 4.3 4.8 9.8 13.3 14.3 12.2 10.4 9.7 6.7 4.8 2.30 6.31 13.26 8.96 7.70 1987 0.7 3.0 3.3 8.8 9.0 11.3 14.6 14.2 12.2 8.4 5.8 4.9 2.84 7.04 13.39 8.82 8.06 1988 4.1 3.9 5.1 7.1 10.5 13.4 13.5 13.9 12.1 9.4 5.1 6.6 4.35 7.61 13.62 8.89 8.77 1989 5.8 4.9 6.0 5.6 11.5 13.0 16.5 14.8 12.9 10.5 5.8 3.8 5.82 7.70 14.79 9.74 9.29 1990 5.5 5.9 7.2 7.1 11.4 12.4 15.2 16.1 11.7 10.5 5.8 3.8 5.05 8.57 14.60 9.36 9.42 1991 2.6 1.4 6.7 6.9 10.0 11.0 15.9 15.7 13.1 9.0 5.7 4.4 2.62 7.89 14.22 9.28 8.59 1992 3.6 4.8 6.2 7.4 12.0 14.4 14.6 13.8 11.9 6.7 6.1 3.2 4.26 8.55 14.28 8.22 8.74 1993 4.7 4.7 5.6 8.2 10.0 13.4 13.7 13.2 11.3 7.3 4.1 3.9 4.20 7.94 13.40 7.56 8.36 1994 4.0 2.4 6.0 6.8 9.3 12.7 16.0 14.3 11.5 9.0 8.9 5.4 3.44 7.38 14.36 9.78 8.89 1995 3.5 5.0 4.2 7.6 10.2 12.9 16.6 17.3 12.4 11.6 6.9 1.7 4.60 7.33 15.66 10.30 9.18 1996 3.9 2.0 3.7 7.5 8.0 12.9 14.7 15.1 12.6 10.3 4.7 2.5 2.55 6.36 14.25 9.20 8.17 1997 2.2 5.3 7.1 7.9 10.2 12.6 15.3 17.2 12.7 9.3 7.7 5.2 3.24 8.43 15.06 9.87 9.41 1998 4.3 6.8 6.7 6.6 11.5 12.6 14.0 14.5 13.4 9.0 5.3 4.9 5.37 8.28 13.71 9.24 9.15 1999 4.5 4.2 6.2 8.3 11.5 12.4 15.9 14.8 14.2 9.8 6.8 3.6 4.53 8.65 14.39 10.26 9.37 2000 4.3 5.0 6.5 6.8 10.8 13.1 14.1 15.2 13.4 9.3 5.8 4.6 4.30 8.06 14.15 9.49 9.10 2001 2.6 3.4 4.1 6.7 11.4 12.6 15.3 15.2 12.3 12.2 6.8 3.2 3.55 7.39 14.39 10.45 8.85 2002 5.0 5.5 6.5 8.2 10.8 13.2 14.4 15.7 13.2 8.8 7.5 4.8 4.54 8.49 14.43 9.81 9.48 2003 3.7 3.4 6.7 8.9 10.8 14.6 16.2 16.5 13.1 8.2 7.4 4.3 4.00 8.77 15.78 9.55 9.51 2004 4.4 4.4 5.7 8.5 11.1 14.0 14.5 16.1 13.5 9.4 7.1 5.0 4.36 8.44 14.87 9.96 9.48 2005 5.3 3.7 6.4 7.9 10.0 14.1 15.3 14.9 13.8 11.7 5.6 4.2 4.72 8.13 14.78 10.39 9.46 2006 3.9 3.5 3.9 7.4 10.7 14.5 17.8 15.0 15.2 11.7 7.3 5.5 3.86 7.36 15.79 11.40 9.74 2007 6.0 5.2 6.3 10.2 10.7 13.7 14.3 14.4 12.7 10.3 6.9 4.4 5.57 9.06 14.13 9.95 9.60 2008 5.3 4.9 5.1 7.1 12.1 12.9 15.3 15.1 12.5 8.7 6.2 3.1 4.86 8.10 14.43 9.12 9.03 MIN -1.8 -2.0 1.9 4.3 8.0 10.6 12.3 12.2 9.9 6.6 2.3 0.1 -0.17 5.81 12.26 7.05 7.46 MAX 6.3 6.8 8.1 10.2 12.1 15.0 17.8 17.3 15.2 12.2 8.9 6.9 5.82 9.06 15.79 11.40 9.74 6190 3.0 3.0 4.7 6.7 9.8 12.7 14.4 14.2 12.2 9.5 5.5 3.8 3.27 7.06 13.79 9.07 8.32 7100 3.4 3.5 5.2 6.9 10.0 12.6 14.9 14.7 12.3 9.3 5.9 4.2 3.68 7.37 14.07 9.15 8.59