Manuela 00Z temperature 1984 - - -17.1 - - - - - - - - - 1985 - -11.8 -17.1 -23.1 - -26.0 -28.7 -25.1 -25.7 -20.9 -9.4 -2.6 1986 -1.6 -7.6 - -21.7 -21.6 -25.4 -25.2 -27.1 -27.2 -17.7 -10.2 -2.0 1987 -0.3 -10.0 -19.9 -25.4 -26.9 - - - - - - - 1988 -3.2 -10.9 -20.7 -21.5 -26.1 -25.1 -26.1 -24.0 -22.4 -15.0 -10.1 -3.8 1989 -3.6 -12.3 -18.5 -21.0 -26.7 -30.5 -26.2 -28.8 -22.6 -19.2 -10.1 -1.9 1990 -3.7 -12.0 -19.5 -26.1 -25.5 -27.2 -21.9 -28.8 -26.4 -18.8 -8.3 -1.7 1991 -3.8 -8.2 -20.6 -21.4 -26.2 -22.6 - -24.5 -23.5 -18.8 -10.6 -1.3 1992 -3.7 -10.6 -18.6 -25.9 -24.6 -24.7 -24.4 -22.0 -27.9 -20.1 -10.2 -4.2 1993 -2.7 -11.3 -18.9 -24.1 -29.8 -26.6 -26.0 -28.9 -23.7 -19.8 -10.1 -4.6 1994 -2.4 -12.1 -22.8 -21.3 -29.3 -26.4 -25.1 -30.9 -23.7 -18.7 -10.3 -3.9 1995 -4.4 -10.3 -19.3 -23.8 -26.1 -26.5 -25.3 -24.9 -25.1 -19.1 -10.0 -1.3 1996 -4.1 -10.1 -16.9 -21.1 -27.6 -27.7 -27.2 -22.0 -25.1 -21.3 -8.5 -2.5 1997 -3.1 -11.5 -19.9 -26.0 -27.5 -24.6 -29.9 -30.6 -24.4 -16.7 -6.6 -4.2 1998 -4.7 -10.0 -21.8 -26.8 -25.9 -23.5 -27.5 -25.7 -27.6 -17.6 -10.1 -2.2 1999 -2.4 -10.8 -20.6 -25.7 -28.2 -23.7 -24.8 -27.8 -23.8 -18.3 -8.8 -4.3 2000 -4.4 -11.3 -20.1 -24.4 -25.0 -26.0 -25.5 -27.4 -21.7 -19.7 -8.9 -3.3 2001 -4.3 -9.8 -18.7 -23.8 -25.2 -24.2 -26.9 -29.1 -24.5 -19.7 -9.6 -2.0 2002 -1.2 -10.8 -18.0 -24.9 -22.6 -25.1 -28.4 -31.7 -23.2 -18.4 -10.5 -3.9 2003 - - - - - -26.5 - - - - - - 2004 - - - - - - - - - - - - 2005 - -10.9 - -25.8 -24.7 -26.4 -26.9 -26.8 - -16.9 - -1.6 2006 -2.3 - - - - - - - - - - - 2007 - - - - - - - - - - - - 2008 - - - - - - - - - - - - 2009 - - - - - - - - - - - -