Year Month MaxT MinT Season
1954 Jan 5.6 0.3 Winter
1954 Feb 6.5 0.2 Winter
1954 Mar 10.1 2.9 Spring
1954 Apr 12.8 2.8 Spring
1954 May 15.9 7.2 Spring
1954 Jun 17.9 10.3 Summer
1954 Jul 18.6 11.3 Summer
1954 Aug 19.2 11.3 Summer
1954 Sep 17.6 9.4 Autumn
1954 Oct 15.8 9.3 Autumn
1954 Nov 10.9 3.8 Autumn
1954 Dec 9.6 4.4 Winter
1955 Jan 5.4 0.3 Winter
1955 Feb 4.5 -1.1 Winter
1955 Mar 7.5 -0.4 Spring
1955 Apr 14.6 5.6 Spring
1955 May 14.6 6 Spring
1955 Jun 19.3 10.1 Summer
1955 Jul 23.7 12.6 Summer
1955 Aug 24.3 13.6 Summer
1955 Sep 19.4 10 Autumn
1955 Oct 13.9 5.4 Autumn
1955 Nov 10.4 3.7 Autumn
1955 Dec 9.4 2.2 Winter
1956 Jan 6.7 1 Winter
1956 Feb 2.5 -3.5 Winter
1956 Mar 10.8 2.2 Spring
1956 Apr 12.2 2.6 Spring
1956 May 18.2 7.1 Spring
1956 Jun 17.9 9.6 Summer
1956 Jul 20.9 12.5 Summer
1956 Aug 18.4 10.6 Summer
1956 Sep 18.4 11.1 Autumn
1956 Oct 13.6 5.8 Autumn
1956 Nov 9.1 2.9 Autumn
1956 Dec 8.2 3.5 Winter
1957 Jan 8.6 3 Winter
1957 Feb 9.1 3.2 Winter
1957 Mar 13.6 5.9 Spring
1957 Apr 13.5 5.1 Spring
1957 May 15.4 6.2 Spring
1957 Jun 22.2 10.1 Summer
1957 Jul 21.5 13.4 Summer
1957 Aug 20.4 12.1 Summer
1957 Sep 16.9 9.7 Autumn
1957 Oct 15.4 7.6 Autumn
1957 Nov 8.8 3.7 Autumn
1957 Dec 7.4 1.6 Winter
1958 Jan 6.6 1 Winter
1958 Feb 9 2.3 Winter
1958 Mar 7.8 0.9 Spring
1958 Apr 12.1 3.6 Spring
1958 May 16.4 7.9 Spring
1958 Jun 19.1 10.7 Summer
1958 Jul 20.8 12.3 Summer
1958 Aug 20.2 12.7 Summer
1958 Sep 19.3 11.8 Autumn
1958 Oct 14.4 8.1 Autumn
1958 Nov 9.3 4.2 Autumn
1958 Dec 7.4 2.7 Winter
1959 Jan 4.9 -0.6 Winter
1959 Feb 7.1 1.3 Winter
1959 Mar 11.4 4.1 Spring
1959 Apr 14.2 6.3 Spring
1959 May 18.3 7.7 Spring
1959 Jun 21 10.9 Summer
1959 Jul 23.9 12.8 Summer
1959 Aug 23.3 13 Summer
1959 Sep 21.8 9.4 Autumn
1959 Oct 17.3 7.8 Autumn
1959 Nov 10.6 3.7 Autumn
1959 Dec 9.2 3.4 Winter
1960 Jan 6.5 1.6 Winter
1960 Feb 7.5 1.9 Winter
1960 Mar 9.8 3.9 Spring
1960 Apr 14 4.8 Spring
1960 May 17.8 8.8 Spring
1960 Jun 21.8 11.9 Summer
1960 Jul 19.6 11.9 Summer
1960 Aug 20 11.4 Summer
1960 Sep 17.8 9.8 Autumn
1960 Oct 13.8 7.9 Autumn
1960 Nov 10.8 4.7 Autumn
1960 Dec 6.6 2.2 Winter
1961 Jan 6.6 1.8 Winter
1961 Feb 10.3 4.9 Winter
1961 Mar 13.6 3.7 Spring
1961 Apr 14.4 7 Spring
1961 May 16.3 7.2 Spring
1961 Jun 20.9 10.2 Summer
1961 Jul 21.1 11.9 Summer
1961 Aug 21.1 12 Summer
1961 Sep 20.4 11.5 Autumn
1961 Oct 15 7.5 Autumn
1961 Nov 9.2 3.1 Autumn
1961 Dec 5.3 -0.3 Winter
1962 Jan 7.5 1.6 Winter
1962 Feb 7.5 1.6 Winter
1962 Mar 7.3 -0.7 Spring
1962 Apr 12 4.5 Spring
1962 May 14.8 7 Spring
1962 Jun 19.8 9.3 Summer
1962 Jul 20.2 11.8 Summer
1962 Aug 19.4 11.6 Summer
1962 Sep 17 9.5 Autumn
1962 Oct 14.8 6.8 Autumn
1962 Nov 8.3 2.8 Autumn
1962 Dec 4.2 -1.6 Winter
1963 Jan -0.2 -5.8 Winter
1963 Feb 1.7 -3.1 Winter
1963 Mar 9.8 3.1 Spring
1963 Apr 13.2 5.7 Spring
1963 May 15.6 6.9 Spring
1963 Jun 19.9 11 Summer
1963 Jul 20.4 11.4 Summer
1963 Aug 18.7 11.2 Summer
1963 Sep 17.6 9.7 Autumn
1963 Oct 14.8 8.4 Autumn
1963 Nov 11.4 6.3 Autumn
1963 Dec 4.9 0 Winter
1964 Jan 5.6 1.1 Winter
1964 Feb 7.4 2.5 Winter
1964 Mar 7.2 2.1 Spring
1964 Apr 12.7 5.6 Spring
1964 May 18.6 9.3 Spring
1964 Jun 18.6 10.7 Summer
1964 Jul 22 12.7 Summer
1964 Aug 21.7 11.8 Summer
1964 Sep 20.6 9.6 Autumn
1964 Oct 13.3 4.9 Autumn
1964 Nov 10.5 5 Autumn
1964 Dec 6.8 0.7 Winter
1965 Jan 6.4 1.2 Winter
1965 Feb 5.6 0.5 Winter
1965 Mar 10.1 1.8 Spring
1965 Apr 13.1 4.5 Spring
1965 May 16.3 8.4 Spring
1965 Jun 19.1 10.8 Summer
1965 Jul 18.5 11 Summer
1965 Aug 20.1 11 Summer
1965 Sep 16.9 9.1 Autumn
1965 Oct 15.2 7 Autumn
1965 Nov 8 1.9 Autumn
1965 Dec 8.1 2.4 Winter
1966 Jan 5 0.8 Winter
1966 Feb 9 4.6 Winter
1966 Mar 10.7 3.2 Spring
1966 Apr 11.1 5 Spring
1966 May 16.3 7.2 Spring
1966 Jun 20.8 11.3 Summer
1966 Jul 19.8 11.7 Summer
1966 Aug 19.9 11.1 Summer
1966 Sep 18.5 10.3 Autumn
1966 Oct 14.2 7.9 Autumn
1966 Nov 8.3 2.9 Autumn
1966 Dec 9.1 3 Winter
1967 Jan 7.2 2.6 Winter
1967 Feb 8.9 2.9 Winter
1967 Mar 11.1 4.2 Spring
1967 Apr 12 4.7 Spring
1967 May 15.6 7.5 Spring
1967 Jun 19.5 9.9 Summer
1967 Jul 22.7 13.1 Summer
1967 Aug 20.7 12.3 Summer
1967 Sep 17.7 10.9 Autumn
1967 Oct 14.2 8.8 Autumn
1967 Nov 8.9 3 Autumn
1967 Dec 7.1 2 Winter
1968 Jan 7.3 2 Winter
1968 Feb 4.7 -0.1 Winter
1968 Mar 10.8 3.6 Spring
1968 Apr 13 4.4 Spring
1968 May 14.5 6.7 Spring
1968 Jun 19.9 11.4 Summer
1968 Jul 19.7 12 Summer
1968 Aug 19.4 12.3 Summer
1968 Sep 18 11.1 Autumn
1968 Oct 15.8 10.6 Autumn
1968 Nov 8.9 4.6 Autumn
1968 Dec 5.1 1.1 Winter
1969 Jan 8.6 3.6 Winter
1969 Feb 4.2 -0.9 Winter
1969 Mar 7.3 1.1 Spring
1969 Apr 13.1 3.7 Spring
1969 May 16.4 8.3 Spring
1969 Jun 19.9 9.5 Summer
1969 Jul 23.2 13.1 Summer
1969 Aug 21.3 13.2 Summer
1969 Sep 17.7 10.8 Autumn
1969 Oct 16.7 9.9 Autumn
1969 Nov 9 3.2 Autumn
1969 Dec 6 1.2 Winter
1970 Jan 6.6 1.9 Winter
1970 Feb 6.6 0.6 Winter
1970 Mar 7.6 0.6 Spring
1970 Apr 11.3 3.8 Spring
1970 May 18.8 8.7 Spring
1970 Jun 22.4 11.6 Summer
1970 Jul 20.4 11.9 Summer
1970 Aug 21 12.2 Summer
1970 Sep 19.4 11.2 Autumn
1970 Oct 15 7.4 Autumn
1970 Nov 11.4 5.6 Autumn
1970 Dec 6.7 1.8 Winter
1971 Jan 7.2 2.5 Winter
1971 Feb 7.9 1.5 Winter
1971 Mar 8.7 2.2 Spring
1971 Apr 12 4.3 Spring
1971 May 17.3 7.4 Spring
1971 Jun 16.7 9.4 Summer
1971 Jul 23.2 13.1 Summer
1971 Aug 20.3 12.7 Summer
1971 Sep 19.5 9.8 Autumn
1971 Oct 15.8 7.4 Autumn
1971 Nov 9.8 3 Autumn
1971 Dec 8.7 4.6 Winter
1972 Jan 6.4 2 Winter
1972 Feb 7 2.5 Winter
1972 Mar 11.8 2.8 Spring
1972 Apr 12.2 5.4 Spring
1972 May 15.1 7.4 Spring
1972 Jun 16.6 8.8 Summer
1972 Jul 21 11.8 Summer
1972 Aug 20.7 11.6 Summer
1972 Sep 16.5 8.3 Autumn
1972 Oct 14.8 7.4 Autumn
1972 Nov 9.5 3.8 Autumn
1972 Dec 8.7 3.5 Winter
1973 Jan 6.8 2.1 Winter
1973 Feb 7.7 1.3 Winter
1973 Mar 11 2.1 Spring
1973 Apr 12.1 4.2 Spring
1973 May 16.2 8.1 Spring
1973 Jun 20.9 10.9 Summer
1973 Jul 20.8 12.2 Summer
1973 Aug 22.5 12.8 Summer
1973 Sep 19.7 11 Autumn
1973 Oct 12.8 5.5 Autumn
1973 Nov 9.8 3.2 Autumn
1973 Dec 8.3 2.3 Winter
1974 Jan 9.3 3.6 Winter
1974 Feb 8.7 3.1 Winter
1974 Mar 9.3 2.4 Spring
1974 Apr 13 3.8 Spring
1974 May 16.1 6.8 Spring
1974 Jun 19.1 10.1 Summer
1974 Jul 20.1 12.2 Summer
1974 Aug 20.6 11.3 Summer
1974 Sep 16.5 9.1 Autumn
1974 Oct 11 4.9 Autumn
1974 Nov 10.1 5 Autumn
1974 Dec 10.6 5.9 Winter
1975 Jan 9.8 4.6 Winter
1975 Feb 7.9 1.8 Winter
1975 Mar 7.8 2.5 Spring
1975 Apr 12.8 5.3 Spring
1975 May 14.3 6.4 Spring
1975 Jun 21.5 9.4 Summer
1975 Jul 23.8 13.4 Summer
1975 Aug 25.1 14.1 Summer
1975 Sep 18.7 9.9 Autumn
1975 Oct 14.2 6.5 Autumn
1975 Nov 9.8 2.5 Autumn
1975 Dec 7.5 1.7 Winter
1976 Jan 8.5 3.4 Winter
1976 Feb 7.5 2.3 Winter
1976 Mar 9 1.7 Spring
1976 Apr 12.9 4.1 Spring
1976 May 17.8 8.3 Spring
1976 Jun 24.4 12.6 Summer
1976 Jul 25.9 13.2 Summer
1976 Aug 24.4 11.4 Summer
1976 Sep 18.1 10.5 Autumn
1976 Oct 14.1 8.3 Autumn
1976 Nov 9.2 3.4 Autumn
1976 Dec 4.6 -0.4 Winter
1977 Jan 5.4 0.7 Winter
1977 Feb 8.9 3.3 Winter
1977 Mar 10.5 4.3 Spring
1977 Apr 11.6 3.8 Spring
1977 May 15.7 6.1 Spring
1977 Jun 16.7 8.5 Summer
1977 Jul 21 12 Summer
1977 Aug 19.7 12.2 Summer
1977 Sep 17.5 10.4 Autumn
1977 Oct 15.4 8.3 Autumn
1977 Nov 9.6 3.8 Autumn
1977 Dec 8.9 3.9 Winter
1978 Jan 6.2 0.7 Winter
1978 Feb 5.5 0.4 Winter
1978 Mar 10.8 3.3 Spring
1978 Apr 10.2 3.3 Spring
1978 May 17 7.1 Spring
1978 Jun 19.1 9.6 Summer
1978 Jul 20 11.5 Summer
1978 Aug 20.2 11.4 Summer
1978 Sep 19.1 10.6 Autumn
1978 Oct 16.2 8.1 Autumn
1978 Nov 11.6 5.5 Autumn
1978 Dec 7.1 2.2 Winter
1979 Jan 3.2 -3.1 Winter
1979 Feb 3.8 -0.9 Winter
1979 Mar 8.4 2.1 Spring
1979 Apr 12.3 4.8 Spring
1979 May 15.2 6.8 Spring
1979 Jun 19 10.7 Summer
1979 Jul 22.5 13 Summer
1979 Aug 20.3 11.7 Summer
1979 Sep 18.6 9.6 Autumn
1979 Oct 15.5 8 Autumn
1979 Nov 10.5 3.9 Autumn
1979 Dec 8.9 3.8 Winter
1980 Jan 5.3 -0.3 Winter
1980 Feb 9.5 3.2 Winter
1980 Mar 8.5 2.3 Spring
1980 Apr 13.7 4.9 Spring
1980 May 16.6 6.3 Spring
1980 Jun 19 10.7 Summer
1980 Jul 19.7 11.2 Summer
1980 Aug 21.2 12.8 Summer
1980 Sep 19.2 12.2 Autumn
1980 Oct 13 6 Autumn
1980 Nov 9.1 4.4 Autumn
1980 Dec 8.5 2.9 Winter
1981 Jan 7.3 2.4 Winter
1981 Feb 6.2 0.2 Winter
1981 Mar 11.1 6.4 Spring
1981 Apr 12 4.4 Spring
1981 May 15.7 8.2 Spring
1981 Jun 18.1 10.4 Summer
1981 Jul 21.3 12.3 Summer
1981 Aug 22.2 12.7 Summer
1981 Sep 19.8 11 Autumn
1981 Oct 12.3 5.7 Autumn
1981 Nov 10.8 4.9 Autumn
1981 Dec 3.6 -2 Winter
1982 Jan 5.5 -0.1 Winter
1982 Feb 7.9 2.7 Winter
1982 Mar 10.3 2.9 Spring
1982 Apr 13.8 4.9 Spring
1982 May 17.5 7.2 Spring
1982 Jun 21.3 12.7 Summer
1982 Jul 22 12.8 Summer
1982 Aug 21.2 12.9 Summer
1982 Sep 20.1 10.6 Autumn
1982 Oct 13.6 7.8 Autumn
1982 Nov 10.8 6.1 Autumn
1982 Dec 7.7 1.9 Winter
1983 Jan 9.8 4.7 Winter
1983 Feb 4.8 -0.7 Winter
1983 Mar 10.3 3.3 Spring
1983 Apr 11.8 3.7 Spring
1983 May 14.8 7.8 Spring
1983 Jun 19.6 11 Summer
1983 Jul 26.8 15.4 Summer
1983 Aug 23.5 13.3 Summer
1983 Sep 18 11.1 Autumn
1983 Oct 14.3 7.7 Autumn
1983 Nov 10.4 5.2 Autumn
1983 Dec 8.7 3.2 Winter
1984 Jan 7.5 1.5 Winter
1984 Feb 6.4 1 Winter
1984 Mar 8.2 2.4 Spring
1984 Apr 13.9 3.4 Spring
1984 May 14.5 6 Spring
1984 Jun 20.8 10.8 Summer
1984 Jul 23.9 12.2 Summer
1984 Aug 23.6 13.6 Summer
1984 Sep 17.9 11.2 Autumn
1984 Oct 15 8.6 Autumn
1984 Nov 11.3 6 Autumn
1984 Dec 8.3 2.7 Winter
1985 Jan 3.9 -1.9 Winter
1985 Feb 5.5 -0.8 Winter
1985 Mar 8.9 1.4 Spring
1985 Apr 13.1 5.1 Spring
1985 May 15.7 7.3 Spring
1985 Jun 17.5 9 Summer
1985 Jul 21.6 12.7 Summer
1985 Aug 19 12.1 Summer
1985 Sep 19.4 11.2 Autumn
1985 Oct 14.5 7.9 Autumn
1985 Nov 7.4 1.7 Autumn
1985 Dec 9.4 5.1 Winter
1986 Jan 6.7 1.1 Winter
1986 Feb 1 -4.1 Winter
1986 Mar 9.2 2.1 Spring
1986 Apr 10.2 3.1 Spring
1986 May 15.7 8 Spring
1986 Jun 20.6 10.5 Summer
1986 Jul 21.5 12.8 Summer
1986 Aug 18.4 11 Summer
1986 Sep 16.6 7.5 Autumn
1986 Oct 15.3 7.8 Autumn
1986 Nov 11.4 5.4 Autumn
1986 Dec 9.2 3.8 Winter
1987 Jan 3 -1.4 Winter
1987 Feb 7.1 1 Winter
1987 Mar 8.2 1.5 Spring
1987 Apr 15.2 6.6 Spring
1987 May 15.2 6.5 Spring
1987 Jun 17.8 10.4 Summer
1987 Jul 21.2 12.7 Summer
1987 Aug 21 12.5 Summer
1987 Sep 18.6 10.9 Autumn
1987 Oct 14 6.7 Autumn
1987 Nov 9 4.3 Autumn
1987 Dec 8 3.7 Winter
1988 Jan 8.1 3.3 Winter
1988 Feb 8.1 2.3 Winter
1988 Mar 10.2 3.8 Spring
1988 Apr 12.6 4.6 Spring
1988 May 17.1 7.8 Spring
1988 Jun 18.7 10.3 Summer
1988 Jul 18.9 11.6 Summer
1988 Aug 20.4 11.9 Summer
1988 Sep 17.9 10.4 Autumn
1988 Oct 14.5 8 Autumn
1988 Nov 9.1 1.6 Autumn
1988 Dec 10.1 5.4 Winter
1989 Jan 9.1 3.6 Winter
1989 Feb 9.9 3 Winter
1989 Mar 12 4.6 Spring
1989 Apr 11 3.6 Spring
1989 May 19.7 8.6 Spring
1989 Jun 20.8 10.5 Summer
1989 Jul 24.9 14 Summer
1989 Aug 23.4 12.4 Summer
1989 Sep 19.9 11.9 Autumn
1989 Oct 15.9 8.9 Autumn
1989 Nov 9.8 3.2 Autumn
1989 Dec 8.2 3.3 Winter
1990 Jan 10 4.5 Winter
1990 Feb 11.3 5.3 Winter
1990 Mar 12.7 5 Spring
1990 Apr 13.7 3.3 Spring
1990 May 19.2 7.8 Spring
1990 Jun 18.2 10.7 Summer
1990 Jul 23.8 12.2 Summer
1990 Aug 24.7 14 Summer
1990 Sep 18.7 9.4 Autumn
1990 Oct 15.8 9.3 Autumn
1990 Nov 9.8 4.3 Autumn
1990 Dec 6.9 1.7 Winter
1991 Jan 6.4 1.2 Winter
1991 Feb 4.7 -1.6 Winter
1991 Mar 11.5 5.1 Spring
1991 Apr 12.2 4.6 Spring
1991 May 15.3 7.4 Spring
1991 Jun 16.8 9 Summer
1991 Jul 22.2 13.7 Summer
1991 Aug 23.2 13.3 Summer
1991 Sep 20.2 10.6 Autumn
1991 Oct 13.4 7.3 Autumn
1991 Nov 9.9 4.5 Autumn
1991 Dec 7 1.6 Winter
1992 Jan 5.9 1.5 Winter
1992 Feb 8.9 2.1 Winter
1992 Mar 11 4.8 Spring
1992 Apr 13.2 5.6 Spring
1992 May 19.7 9.1 Spring
1992 Jun 21.4 11.7 Summer
1992 Jul 21.1 13.5 Summer
1992 Aug 20.3 12.8 Summer
1992 Sep 17.6 10.8 Autumn
1992 Oct 11.2 5.2 Autumn
1992 Nov 10.9 4.7 Autumn
1992 Dec 6.4 1.3 Winter
1993 Jan 9.6 3.5 Winter
1993 Feb 7.1 2.4 Winter
1993 Mar 11 3.9 Spring
1993 Apr 13.2 6.6 Spring
1993 May 16.6 8 Spring
1993 Jun 20.7 11.5 Summer
1993 Jul 20.8 12.3 Summer
1993 Aug 20.5 11.1 Summer
1993 Sep 16.7 9.3 Autumn
1993 Oct 11.9 6 Autumn
1993 Nov 8 2.6 Autumn
1993 Dec 8.7 3.4 Winter
1994 Jan 8.5 3.3 Winter
1994 Feb 6.7 1.3 Winter
1994 Mar 11.7 5.3 Spring
1994 Apr 12.5 5.1 Spring
1994 May 15.3 7.6 Spring
1994 Jun 20.6 11 Summer
1994 Jul 24.8 13.8 Summer
1994 Aug 21.1 13 Summer
1994 Sep 16.6 10.4 Autumn
1994 Oct 14.1 6.9 Autumn
1994 Nov 12.7 8.4 Autumn
1994 Dec 9.6 3.9 Winter
1995 Jan 8.5 2.2 Winter
1995 Feb 10.4 4.4 Winter
1995 Mar 10.5 2 Spring
1995 Apr 14.3 5.4 Spring
1995 May 17.8 7.8 Spring
1995 Jun 20 10.4 Summer
1995 Jul 25.1 13.9 Summer
1995 Aug 26.4 13.9 Summer
1995 Sep 18.3 10.3 Autumn
1995 Oct 17.3 10.3 Autumn
1995 Nov 11.3 5.2 Autumn
1995 Dec 4.6 0.2 Winter
1996 Jan 6.6 3.1 Winter
1996 Feb 6.2 -0.1 Winter
1996 Mar 8.4 1.8 Spring
1996 Apr 13.8 4.8 Spring
1996 May 14.1 5.6 Spring
1996 Jun 21.2 10.2 Summer
1996 Jul 23.3 12.7 Summer
1996 Aug 22.4 12.5 Summer
1996 Sep 18.4 10.3 Autumn
1996 Oct 15.8 8.6 Autumn
1996 Nov 9.6 2.9 Autumn
1996 Dec 5.5 0.9 Winter
1997 Jan 5.1 -0.2 Winter
1997 Feb 10.4 4.2 Winter
1997 Mar 13.3 5.5 Spring
1997 Apr 14.5 4.9 Spring
1997 May 17.4 7.4 Spring
1997 Jun 18.9 11.3 Summer
1997 Jul 22.8 12.9 Summer
1997 Aug 24.9 15.7 Summer
1997 Sep 19.7 10.7 Autumn
1997 Oct 14.9 6.6 Autumn
1997 Nov 11.7 6.1 Autumn
1997 Dec 9 3.6 Winter
1998 Jan 8.3 2.9 Winter
1998 Feb 11.5 4.1 Winter
1998 Mar 11.8 5.4 Spring
1998 Apr 11.9 5.1 Spring
1998 May 18.7 9.1 Spring
1998 Jun 19.1 11.5 Summer
1998 Jul 21 12.4 Summer
1998 Aug 22.4 11.9 Summer
1998 Sep 19.6 11.8 Autumn
1998 Oct 14.4 8.2 Autumn
1998 Nov 9.3 2.2 Autumn
1998 Dec 9.4 3.2 Winter
1999 Jan 9 3.4 Winter
1999 Feb 8.6 2.9 Winter
1999 Mar 11.6 4.8 Spring
1999 Apr 14.3 6.1 Spring
1999 May 18.2 9.7 Spring
1999 Jun 19.7 10.1 Summer
1999 Jul 24.2 13.3 Summer
1999 Aug 21.6 12.9 Summer
1999 Sep 20.8 12.4 Autumn
1999 Oct 15.1 7.1 Autumn
1999 Nov 10.8 5.3 Autumn
1999 Dec 8.3 1.7 Winter
2000 Jan 8.1 2 Winter
2000 Feb 10.2 3.8 Winter
2000 Mar 11.7 4.2 Spring
2000 Apr 12.4 4.8 Spring
2000 May 17.2 8.6 Spring
2000 Jun 20.5 12.2 Summer
2000 Jul 20.8 12.3 Summer
2000 Aug 22.7 13.3 Summer
2000 Sep 19.2 12.1 Autumn
2000 Oct 14.3 8.2 Autumn
2000 Nov 10.6 4.8 Autumn
2000 Dec 8.6 4.2 Winter