http://www.metoffice.gov.uk/hadobs/en3/data/EN3_v2a/EN3_v2a_CWTFactors_1950.tar http://www.metoffice.gov.uk/hadobs/en3/data/EN3_v2a/EN3_v2a_CWTFactors_1951.tar http://www.metoffice.gov.uk/hadobs/en3/data/EN3_v2a/EN3_v2a_CWTFactors_1952.tar http://www.metoffice.gov.uk/hadobs/en3/data/EN3_v2a/EN3_v2a_CWTFactors_1953.tar http://www.metoffice.gov.uk/hadobs/en3/data/EN3_v2a/EN3_v2a_CWTFactors_1954.tar http://www.metoffice.gov.uk/hadobs/en3/data/EN3_v2a/EN3_v2a_CWTFactors_1955.tar http://www.metoffice.gov.uk/hadobs/en3/data/EN3_v2a/EN3_v2a_CWTFactors_1956.tar http://www.metoffice.gov.uk/hadobs/en3/data/EN3_v2a/EN3_v2a_CWTFactors_1957.tar http://www.metoffice.gov.uk/hadobs/en3/data/EN3_v2a/EN3_v2a_CWTFactors_1958.tar http://www.metoffice.gov.uk/hadobs/en3/data/EN3_v2a/EN3_v2a_CWTFactors_1959.tar http://www.metoffice.gov.uk/hadobs/en3/data/EN3_v2a/EN3_v2a_CWTFactors_1960.tar http://www.metoffice.gov.uk/hadobs/en3/data/EN3_v2a/EN3_v2a_CWTFactors_1961.tar http://www.metoffice.gov.uk/hadobs/en3/data/EN3_v2a/EN3_v2a_CWTFactors_1962.tar http://www.metoffice.gov.uk/hadobs/en3/data/EN3_v2a/EN3_v2a_CWTFactors_1963.tar http://www.metoffice.gov.uk/hadobs/en3/data/EN3_v2a/EN3_v2a_CWTFactors_1964.tar http://www.metoffice.gov.uk/hadobs/en3/data/EN3_v2a/EN3_v2a_CWTFactors_1965.tar http://www.metoffice.gov.uk/hadobs/en3/data/EN3_v2a/EN3_v2a_CWTFactors_1966.tar http://www.metoffice.gov.uk/hadobs/en3/data/EN3_v2a/EN3_v2a_CWTFactors_1967.tar http://www.metoffice.gov.uk/hadobs/en3/data/EN3_v2a/EN3_v2a_CWTFactors_1968.tar http://www.metoffice.gov.uk/hadobs/en3/data/EN3_v2a/EN3_v2a_CWTFactors_1969.tar http://www.metoffice.gov.uk/hadobs/en3/data/EN3_v2a/EN3_v2a_CWTFactors_1970.tar http://www.metoffice.gov.uk/hadobs/en3/data/EN3_v2a/EN3_v2a_CWTFactors_1971.tar http://www.metoffice.gov.uk/hadobs/en3/data/EN3_v2a/EN3_v2a_CWTFactors_1972.tar http://www.metoffice.gov.uk/hadobs/en3/data/EN3_v2a/EN3_v2a_CWTFactors_1973.tar http://www.metoffice.gov.uk/hadobs/en3/data/EN3_v2a/EN3_v2a_CWTFactors_1974.tar http://www.metoffice.gov.uk/hadobs/en3/data/EN3_v2a/EN3_v2a_CWTFactors_1975.tar http://www.metoffice.gov.uk/hadobs/en3/data/EN3_v2a/EN3_v2a_CWTFactors_1976.tar http://www.metoffice.gov.uk/hadobs/en3/data/EN3_v2a/EN3_v2a_CWTFactors_1977.tar http://www.metoffice.gov.uk/hadobs/en3/data/EN3_v2a/EN3_v2a_CWTFactors_1978.tar http://www.metoffice.gov.uk/hadobs/en3/data/EN3_v2a/EN3_v2a_CWTFactors_1979.tar http://www.metoffice.gov.uk/hadobs/en3/data/EN3_v2a/EN3_v2a_CWTFactors_1980.tar http://www.metoffice.gov.uk/hadobs/en3/data/EN3_v2a/EN3_v2a_CWTFactors_1981.tar http://www.metoffice.gov.uk/hadobs/en3/data/EN3_v2a/EN3_v2a_CWTFactors_1982.tar http://www.metoffice.gov.uk/hadobs/en3/data/EN3_v2a/EN3_v2a_CWTFactors_1983.tar http://www.metoffice.gov.uk/hadobs/en3/data/EN3_v2a/EN3_v2a_CWTFactors_1984.tar http://www.metoffice.gov.uk/hadobs/en3/data/EN3_v2a/EN3_v2a_CWTFactors_1985.tar http://www.metoffice.gov.uk/hadobs/en3/data/EN3_v2a/EN3_v2a_CWTFactors_1986.tar http://www.metoffice.gov.uk/hadobs/en3/data/EN3_v2a/EN3_v2a_CWTFactors_1987.tar http://www.metoffice.gov.uk/hadobs/en3/data/EN3_v2a/EN3_v2a_CWTFactors_1988.tar http://www.metoffice.gov.uk/hadobs/en3/data/EN3_v2a/EN3_v2a_CWTFactors_1989.tar http://www.metoffice.gov.uk/hadobs/en3/data/EN3_v2a/EN3_v2a_CWTFactors_1990.tar http://www.metoffice.gov.uk/hadobs/en3/data/EN3_v2a/EN3_v2a_CWTFactors_1991.tar http://www.metoffice.gov.uk/hadobs/en3/data/EN3_v2a/EN3_v2a_CWTFactors_1992.tar http://www.metoffice.gov.uk/hadobs/en3/data/EN3_v2a/EN3_v2a_CWTFactors_1993.tar http://www.metoffice.gov.uk/hadobs/en3/data/EN3_v2a/EN3_v2a_CWTFactors_1994.tar http://www.metoffice.gov.uk/hadobs/en3/data/EN3_v2a/EN3_v2a_CWTFactors_1995.tar http://www.metoffice.gov.uk/hadobs/en3/data/EN3_v2a/EN3_v2a_CWTFactors_1996.tar http://www.metoffice.gov.uk/hadobs/en3/data/EN3_v2a/EN3_v2a_CWTFactors_1997.tar http://www.metoffice.gov.uk/hadobs/en3/data/EN3_v2a/EN3_v2a_CWTFactors_1998.tar http://www.metoffice.gov.uk/hadobs/en3/data/EN3_v2a/EN3_v2a_CWTFactors_1999.tar http://www.metoffice.gov.uk/hadobs/en3/data/EN3_v2a/EN3_v2a_CWTFactors_2000.tar http://www.metoffice.gov.uk/hadobs/en3/data/EN3_v2a/EN3_v2a_CWTFactors_2001.tar http://www.metoffice.gov.uk/hadobs/en3/data/EN3_v2a/EN3_v2a_CWTFactors_2002.tar http://www.metoffice.gov.uk/hadobs/en3/data/EN3_v2a/EN3_v2a_CWTFactors_2003.tar http://www.metoffice.gov.uk/hadobs/en3/data/EN3_v2a/EN3_v2a_CWTFactors_2004.tar http://www.metoffice.gov.uk/hadobs/en3/data/EN3_v2a/EN3_v2a_CWTFactors_2005.tar http://www.metoffice.gov.uk/hadobs/en3/data/EN3_v2a/EN3_v2a_CWTFactors_2006.tar http://www.metoffice.gov.uk/hadobs/en3/data/EN3_v2a/EN3_v2a_CWTFactors_2007.tar http://www.metoffice.gov.uk/hadobs/en3/data/EN3_v2a/EN3_v2a_CWTFactors_2008.tar http://www.metoffice.gov.uk/hadobs/en3/data/EN3_v2a/EN3_v2a_CWTFactors_2009.tar http://www.metoffice.gov.uk/hadobs/en3/data/EN3_v2a/EN3_v2a_CWTFactors_2010.tar http://www.metoffice.gov.uk/hadobs/en3/data/EN3_v2a/EN3_v2a_CWTFactors_2011.tar http://www.metoffice.gov.uk/hadobs/en3/data/EN3_v2a/EN3_v2a_CWTFactors_2012.tar http://www.metoffice.gov.uk/hadobs/en3/data/EN3_v2a/EN3_v2a_CWTFactors_2013.tar