Monthly Teleconnection Index: Polar/ Eurasia Pattern Indices are normalized using the 1981-2010 base period monthly means and standard deviations. Values are set to -99.90 for calendar months when the pattern is not normally a leading mode of variability. The data is written in fixed length of each colomn. YEAR MONTH INDEX 1950 1 -0.71 1950 2 1.25 1950 3 0.78 1950 4 0.10 1950 5 0.55 1950 6 0.65 1950 7 -0.53 1950 8 -1.03 1950 9 -1.69 1950 10 -0.80 1950 11 0.95 1950 12 0.74 1951 1 1.79 1951 2 1.23 1951 3 -1.29 1951 4 -0.38 1951 5 -0.19 1951 6 1.32 1951 7 0.47 1951 8 0.17 1951 9 -0.80 1951 10 -0.28 1951 11 2.32 1951 12 0.47 1952 1 -0.27 1952 2 0.02 1952 3 0.25 1952 4 0.13 1952 5 -0.81 1952 6 -1.61 1952 7 0.94 1952 8 1.26 1952 9 -0.77 1952 10 0.16 1952 11 -0.05 1952 12 0.61 1953 1 -0.06 1953 2 1.09 1953 3 2.08 1953 4 -0.01 1953 5 -0.81 1953 6 -1.73 1953 7 -0.42 1953 8 -1.40 1953 9 1.25 1953 10 -0.58 1953 11 -1.45 1953 12 1.36 1954 1 0.55 1954 2 0.95 1954 3 2.58 1954 4 -1.44 1954 5 -1.95 1954 6 -1.06 1954 7 -1.37 1954 8 -0.19 1954 9 0.23 1954 10 -0.46 1954 11 0.79 1954 12 3.08 1955 1 1.39 1955 2 -0.26 1955 3 -1.13 1955 4 0.43 1955 5 -0.09 1955 6 -1.36 1955 7 0.19 1955 8 0.54 1955 9 -1.81 1955 10 0.64 1955 11 1.00 1955 12 0.14 1956 1 -0.04 1956 2 0.24 1956 3 1.53 1956 4 -0.70 1956 5 0.30 1956 6 -0.53 1956 7 -2.37 1956 8 -0.96 1956 9 0.52 1956 10 0.36 1956 11 -1.13 1956 12 0.42 1957 1 0.91 1957 2 -2.27 1957 3 -0.37 1957 4 0.07 1957 5 -0.10 1957 6 -0.88 1957 7 -2.35 1957 8 -1.38 1957 9 -0.10 1957 10 -1.01 1957 11 -0.86 1957 12 0.69 1958 1 -0.38 1958 2 -0.26 1958 3 -0.40 1958 4 0.26 1958 5 0.07 1958 6 0.97 1958 7 0.02 1958 8 1.72 1958 9 0.58 1958 10 1.26 1958 11 -0.45 1958 12 -1.73 1959 1 -0.09 1959 2 1.99 1959 3 1.84 1959 4 -0.94 1959 5 -0.89 1959 6 -1.22 1959 7 -0.47 1959 8 -1.09 1959 9 -0.59 1959 10 -0.81 1959 11 -0.23 1959 12 2.33 1960 1 -1.42 1960 2 0.08 1960 3 0.20 1960 4 -0.49 1960 5 -1.28 1960 6 -0.45 1960 7 -2.94 1960 8 -0.55 1960 9 -1.09 1960 10 0.45 1960 11 0.33 1960 12 -0.07 1961 1 0.37 1961 2 1.23 1961 3 0.12 1961 4 -0.59 1961 5 1.04 1961 6 -0.49 1961 7 -2.07 1961 8 -1.70 1961 9 0.18 1961 10 0.02 1961 11 1.46 1961 12 2.11 1962 1 1.78 1962 2 0.83 1962 3 -0.89 1962 4 0.81 1962 5 0.30 1962 6 -0.57 1962 7 -0.15 1962 8 -0.48 1962 9 -0.38 1962 10 0.05 1962 11 -0.09 1962 12 0.44 1963 1 2.07 1963 2 3.53 1963 3 1.11 1963 4 1.22 1963 5 -0.23 1963 6 -0.07 1963 7 0.96 1963 8 -1.98 1963 9 0.49 1963 10 0.54 1963 11 1.29 1963 12 -0.56 1964 1 1.70 1964 2 1.12 1964 3 2.01 1964 4 0.60 1964 5 1.71 1964 6 0.40 1964 7 0.52 1964 8 -0.88 1964 9 -0.59 1964 10 0.20 1964 11 -1.13 1964 12 0.43 1965 1 0.85 1965 2 -1.02 1965 3 1.92 1965 4 0.57 1965 5 0.64 1965 6 0.62 1965 7 -1.04 1965 8 -1.55 1965 9 -1.06 1965 10 1.60 1965 11 -1.82 1965 12 1.22 1966 1 0.96 1966 2 -1.28 1966 3 -0.55 1966 4 -0.73 1966 5 2.35 1966 6 0.68 1966 7 -0.53 1966 8 0.79 1966 9 0.76 1966 10 0.93 1966 11 0.72 1966 12 1.35 1967 1 1.11 1967 2 2.46 1967 3 -0.44 1967 4 1.63 1967 5 0.98 1967 6 -0.33 1967 7 -0.18 1967 8 -1.24 1967 9 -0.12 1967 10 1.47 1967 11 2.19 1967 12 -0.62 1968 1 -0.88 1968 2 1.86 1968 3 0.98 1968 4 -0.36 1968 5 1.62 1968 6 1.50 1968 7 0.28 1968 8 1.26 1968 9 -0.84 1968 10 0.62 1968 11 0.40 1968 12 1.36 1969 1 -1.55 1969 2 0.19 1969 3 1.19 1969 4 0.60 1969 5 -0.72 1969 6 0.52 1969 7 -0.40 1969 8 -0.68 1969 9 0.35 1969 10 -0.84 1969 11 1.18 1969 12 -0.06 1970 1 -0.06 1970 2 -1.74 1970 3 -0.27 1970 4 1.11 1970 5 0.17 1970 6 1.19 1970 7 0.05 1970 8 -0.40 1970 9 -0.77 1970 10 0.53 1970 11 0.48 1970 12 0.55 1971 1 2.60 1971 2 -1.85 1971 3 0.42 1971 4 -0.81 1971 5 1.16 1971 6 0.19 1971 7 0.19 1971 8 -0.36 1971 9 0.38 1971 10 0.93 1971 11 1.43 1971 12 -0.12 1972 1 -0.50 1972 2 1.55 1972 3 -0.45 1972 4 0.67 1972 5 0.13 1972 6 -2.51 1972 7 -0.03 1972 8 0.22 1972 9 -0.84 1972 10 0.13 1972 11 -1.45 1972 12 0.06 1973 1 1.20 1973 2 1.37 1973 3 0.44 1973 4 -1.14 1973 5 0.99 1973 6 0.91 1973 7 -1.37 1973 8 -0.22 1973 9 -0.00 1973 10 0.50 1973 11 -1.51 1973 12 -0.45 1974 1 -1.83 1974 2 0.46 1974 3 0.79 1974 4 0.07 1974 5 -0.22 1974 6 -0.91 1974 7 -0.77 1974 8 0.80 1974 9 -0.31 1974 10 -1.73 1974 11 0.48 1974 12 2.55 1975 1 0.42 1975 2 0.67 1975 3 1.21 1975 4 0.61 1975 5 0.53 1975 6 0.48 1975 7 0.23 1975 8 0.19 1975 9 0.46 1975 10 0.62 1975 11 0.21 1975 12 1.69 1976 1 -0.24 1976 2 0.87 1976 3 -0.47 1976 4 0.77 1976 5 -0.28 1976 6 -1.08 1976 7 -0.35 1976 8 0.53 1976 9 0.26 1976 10 0.41 1976 11 2.79 1976 12 0.89 1977 1 -2.48 1977 2 -0.17 1977 3 0.32 1977 4 0.97 1977 5 0.33 1977 6 -0.18 1977 7 -0.83 1977 8 -0.19 1977 9 0.20 1977 10 -0.54 1977 11 0.21 1977 12 0.88 1978 1 1.77 1978 2 1.69 1978 3 0.26 1978 4 -0.22 1978 5 -1.04 1978 6 -0.31 1978 7 -0.68 1978 8 -1.68 1978 9 -0.13 1978 10 0.10 1978 11 1.23 1978 12 -0.28 1979 1 0.71 1979 2 1.81 1979 3 -1.87 1979 4 0.08 1979 5 0.77 1979 6 -0.16 1979 7 -1.28 1979 8 -1.53 1979 9 -0.65 1979 10 -0.27 1979 11 0.74 1979 12 1.67 1980 1 -0.92 1980 2 0.99 1980 3 -0.52 1980 4 -0.28 1980 5 -0.37 1980 6 1.39 1980 7 -0.66 1980 8 0.19 1980 9 -0.02 1980 10 -0.11 1980 11 0.04 1980 12 -0.43 1981 1 1.91 1981 2 0.17 1981 3 -0.83 1981 4 -0.77 1981 5 1.30 1981 6 0.02 1981 7 0.52 1981 8 -2.21 1981 9 -0.64 1981 10 -1.91 1981 11 -0.49 1981 12 0.07 1982 1 0.74 1982 2 0.10 1982 3 -0.39 1982 4 0.59 1982 5 -0.11 1982 6 0.46 1982 7 0.37 1982 8 0.48 1982 9 1.16 1982 10 -0.19 1982 11 -0.98 1982 12 -0.81 1983 1 -0.79 1983 2 1.18 1983 3 -1.12 1983 4 0.39 1983 5 -0.37 1983 6 -0.48 1983 7 -0.01 1983 8 1.20 1983 9 -0.80 1983 10 0.42 1983 11 0.70 1983 12 -1.28 1984 1 -0.90 1984 2 0.24 1984 3 1.24 1984 4 0.78 1984 5 0.82 1984 6 -0.74 1984 7 -1.53 1984 8 -0.98 1984 9 -0.87 1984 10 -1.76 1984 11 -0.58 1984 12 0.60 1985 1 0.05 1985 2 -1.72 1985 3 1.48 1985 4 -0.38 1985 5 0.03 1985 6 -1.21 1985 7 -1.98 1985 8 -0.19 1985 9 -1.24 1985 10 0.23 1985 11 -0.49 1985 12 -2.86 1986 1 0.02 1986 2 1.52 1986 3 1.55 1986 4 0.87 1986 5 -0.86 1986 6 1.57 1986 7 -0.31 1986 8 -0.66 1986 9 1.00 1986 10 0.73 1986 11 -0.30 1986 12 -0.06 1987 1 0.17 1987 2 0.20 1987 3 0.21 1987 4 -1.11 1987 5 -0.45 1987 6 0.89 1987 7 0.59 1987 8 -0.09 1987 9 -1.26 1987 10 0.78 1987 11 0.16 1987 12 -1.26 1988 1 0.66 1988 2 -1.07 1988 3 0.89 1988 4 0.81 1988 5 -2.31 1988 6 -0.60 1988 7 -0.49 1988 8 -1.18 1988 9 1.33 1988 10 1.84 1988 11 -0.49 1988 12 0.80 1989 1 0.80 1989 2 1.43 1989 3 0.15 1989 4 0.22 1989 5 -0.19 1989 6 1.32 1989 7 1.10 1989 8 0.31 1989 9 0.78 1989 10 0.78 1989 11 1.89 1989 12 -0.47 1990 1 -2.16 1990 2 -0.67 1990 3 0.81 1990 4 0.98 1990 5 2.23 1990 6 -1.36 1990 7 -1.39 1990 8 -0.19 1990 9 -2.21 1990 10 1.47 1990 11 0.48 1990 12 0.87 1991 1 -0.64 1991 2 0.58 1991 3 -0.23 1991 4 2.01 1991 5 0.23 1991 6 -0.89 1991 7 0.32 1991 8 0.82 1991 9 -0.28 1991 10 0.95 1991 11 1.67 1991 12 1.74 1992 1 1.11 1992 2 0.45 1992 3 0.83 1992 4 -1.62 1992 5 1.81 1992 6 1.64 1992 7 1.90 1992 8 0.79 1992 9 -1.40 1992 10 1.14 1992 11 -0.75 1992 12 0.96 1993 1 1.12 1993 2 1.27 1993 3 2.10 1993 4 -0.11 1993 5 -0.05 1993 6 -1.77 1993 7 -0.28 1993 8 -2.02 1993 9 -0.69 1993 10 0.54 1993 11 0.87 1993 12 -0.04 1994 1 -0.55 1994 2 -0.63 1994 3 0.33 1994 4 -0.82 1994 5 0.96 1994 6 -0.64 1994 7 0.41 1994 8 1.15 1994 9 0.09 1994 10 1.01 1994 11 0.19 1994 12 1.43 1995 1 0.44 1995 2 -0.27 1995 3 -0.06 1995 4 -1.54 1995 5 0.16 1995 6 0.74 1995 7 1.26 1995 8 -0.19 1995 9 0.21 1995 10 -0.01 1995 11 0.72 1995 12 0.95 1996 1 0.63 1996 2 2.06 1996 3 1.21 1996 4 -1.53 1996 5 1.31 1996 6 -0.65 1996 7 1.22 1996 8 0.16 1996 9 -0.93 1996 10 -0.26 1996 11 0.47 1996 12 -0.99 1997 1 2.06 1997 2 -0.18 1997 3 -1.52 1997 4 0.91 1997 5 -0.54 1997 6 0.76 1997 7 -0.80 1997 8 0.97 1997 9 -0.29 1997 10 0.29 1997 11 1.18 1997 12 1.62 1998 1 -1.75 1998 2 0.62 1998 3 0.05 1998 4 -0.07 1998 5 1.49 1998 6 -0.24 1998 7 -1.15 1998 8 -2.00 1998 9 -0.14 1998 10 -1.18 1998 11 -3.44 1998 12 -0.49 1999 1 -0.47 1999 2 0.11 1999 3 -1.35 1999 4 0.29 1999 5 -1.60 1999 6 0.80 1999 7 1.76 1999 8 0.29 1999 9 -0.03 1999 10 -0.08 1999 11 -1.06 1999 12 0.41 2000 1 -0.18 2000 2 -1.55 2000 3 -1.52 2000 4 -0.29 2000 5 -0.24 2000 6 1.60 2000 7 -0.25 2000 8 -0.22 2000 9 0.25 2000 10 -0.64 2000 11 0.42 2000 12 -1.17 2001 1 -0.55 2001 2 -1.28 2001 3 -0.55 2001 4 1.21 2001 5 -0.12 2001 6 -1.44 2001 7 0.49 2001 8 -0.36 2001 9 -0.69 2001 10 0.73 2001 11 0.31 2001 12 0.60 2002 1 0.15 2002 2 0.37 2002 3 -1.07 2002 4 0.95 2002 5 0.21 2002 6 -0.29 2002 7 0.37 2002 8 -0.06 2002 9 1.73 2002 10 -0.84 2002 11 -0.04 2002 12 -0.30 2003 1 1.24 2003 2 1.09 2003 3 1.01 2003 4 0.80 2003 5 0.04 2003 6 -0.40 2003 7 -0.77 2003 8 -1.22 2003 9 1.43 2003 10 -0.89 2003 11 -0.69 2003 12 0.67 2004 1 -0.23 2004 2 -1.20 2004 3 -1.13 2004 4 -1.73 2004 5 -1.20 2004 6 0.14 2004 7 -1.60 2004 8 1.48 2004 9 -0.66 2004 10 -0.49 2004 11 0.43 2004 12 0.02 2005 1 -1.18 2005 2 -0.51 2005 3 0.80 2005 4 0.38 2005 5 -0.37 2005 6 -1.16 2005 7 0.24 2005 8 0.37 2005 9 1.34 2005 10 0.31 2005 11 0.25 2005 12 0.03 2006 1 -1.86 2006 2 0.54 2006 3 -0.90 2006 4 -1.60 2006 5 0.07 2006 6 -0.25 2006 7 0.55 2006 8 0.12 2006 9 1.73 2006 10 -0.50 2006 11 -0.97 2006 12 0.54 2007 1 -0.19 2007 2 -1.14 2007 3 -0.08 2007 4 -0.16 2007 5 0.01 2007 6 -0.44 2007 7 -0.62 2007 8 1.67 2007 9 0.89 2007 10 -0.81 2007 11 -0.65 2007 12 -0.15 2008 1 -0.35 2008 2 0.26 2008 3 -0.07 2008 4 -0.55 2008 5 0.07 2008 6 0.37 2008 7 -0.54 2008 8 0.77 2008 9 -0.31 2008 10 1.37 2008 11 0.58 2008 12 -0.48 2009 1 0.57 2009 2 -0.08 2009 3 -0.71 2009 4 1.50 2009 5 -0.59 2009 6 0.15 2009 7 -0.83 2009 8 -0.15 2009 9 0.46 2009 10 -1.98 2009 11 -0.56 2009 12 -1.41 2010 1 0.16 2010 2 -1.88 2010 3 -1.16 2010 4 -0.40 2010 5 -1.75 2010 6 2.11 2010 7 1.45 2010 8 1.14 2010 9 0.05 2010 10 -1.06 2010 11 1.17 2010 12 0.49 2011 1 -0.40 2011 2 0.12 2011 3 0.95 2011 4 -0.33 2011 5 -0.58 2011 6 -1.05 2011 7 -0.31 2011 8 -0.29 2011 9 -1.13 2011 10 0.30 2011 11 -0.40 2011 12 0.73 2012 1 -2.34 2012 2 0.19 2012 3 -1.42 2012 4 -0.97 2012 5 -0.11 2012 6 -1.75 2012 7 1.01 2012 8 0.98 2012 9 -0.70 2012 10 -0.17 2012 11 -0.19 2012 12 0.35 2013 1 -1.86 2013 2 0.34 2013 3 -1.90 2013 4 -1.64 2013 5 0.02 2013 6 -0.01 2013 7 -0.30 2013 8 -0.03 2013 9 -1.59 2013 10 0.75 2013 11 2.58 2013 12 -0.83 2014 1 -0.79 2014 2 -1.86 2014 3 0.04 2014 4 1.02 2014 5 0.98 2014 6 -0.01 2014 7 -0.93 2014 8 1.57 2014 9 1.10 2014 10 -1.03 2014 11 1.75 2014 12 -0.93 2015 1 -0.03 2015 2 2.09 2015 3 0.68 2015 4 -0.88 2015 5 0.50 2015 6 -0.20 2015 7 0.39 2015 8 0.13 2015 9 -0.13 2015 10 -0.47 2015 11 -0.66 2015 12 0.58 2016 1 -2.63 2016 2 -2.33 2016 3 -0.23 2016 4 -1.59 2016 5 -0.36 2016 6 -1.07 2016 7 -0.24 2016 8 2.43 2016 9 -1.31 2016 10 -2.94 2016 11 -2.78 2016 12 -1.10 2017 1 0.96 2017 2 -0.38 2017 3 0.73 2017 4 -1.37 2017 5 0.46 2017 6 -0.11 2017 7 -0.05 2017 8 1.83 2017 9 -1.66 2017 10 -1.17 2017 11 -2.23 2017 12 -1.95 2018 1 -1.48 2018 2 -2.24 2018 3 0.07 2018 4 -1.30 2018 5 -0.28 2018 6 -0.93 2018 7 -0.15 2018 8 0.01 2018 9 0.48 2018 10 -1.31 2018 11 0.76 2018 12 1.54 2019 1 0.08 2019 2 0.69 2019 3 0.93 2019 4 -0.37 2019 5 -0.78 2019 6 -0.46 2019 7 -1.48 2019 8 0.33 2019 9 -0.07 2019 10 -0.20 2019 11 0.98 2019 12 -0.43 2020 1 0.16 2020 2 -0.39 2020 3 1.75 2020 4 0.45 2020 5 -1.11 2020 6 -0.24 2020 7 -0.08 2020 8 -0.51 2020 9 0.32 2020 10 -1.01 2020 11 -0.57 2020 12 0.09 2021 1 -1.59 2021 2 -3.23 2021 3 0.63 2021 4 -0.20 2021 5 -0.50 2021 6 0.86 2021 7 0.84 2021 8 -0.51 2021 9 -0.96 2021 10 -0.52 2021 11 0.51 2021 12 -0.51 2022 1 -0.35 2022 2 -1.63 2022 3 -0.52 2022 4 -1.16 2022 5 -0.25 2022 6 -1.28 2022 7 0.03 2022 8 -0.35 2022 9 -0.57 2022 10 1.12 2022 11 -0.30 2022 12 -1.20 2023 1 -1.07 2023 2 -0.93 2023 3 0.90 2023 4 -0.70 2023 5 1.91 2023 6 0.18 2023 7 0.04 2023 8 -1.05 2023 9 0.78 2023 10 -0.07 2023 11 0.30 2023 12 -0.52 2024 1 -0.91 2024 2 -1.84 2024 3 0.24 2024 4 0.42