Channel = TLT Region = Northern Polar Latitude Range = 60.0N to 82.5N year mon TLT Anomaly (K) ------------------------------------------ 1978 1 -99.9000 1978 2 -99.9000 1978 3 -99.9000 1978 4 -99.9000 1978 5 -99.9000 1978 6 -99.9000 1978 7 -99.9000 1978 8 -99.9000 1978 9 -99.9000 1978 10 -99.9000 1978 11 -99.9000 1978 12 -99.9000 1979 1 -0.1448 1979 2 -1.8361 1979 3 -0.3901 1979 4 -0.5702 1979 5 -0.2683 1979 6 -0.5450 1979 7 -0.1167 1979 8 -0.0573 1979 9 0.0860 1979 10 -0.0796 1979 11 0.0046 1979 12 -0.2626 1980 1 0.6937 1980 2 1.7835 1980 3 -0.0823 1980 4 -0.2911 1980 5 0.2675 1980 6 0.0908 1980 7 -0.4009 1980 8 0.4168 1980 9 0.0870 1980 10 0.8834 1980 11 -0.3913 1980 12 0.0447 1981 1 2.5801 1981 2 0.3368 1981 3 -0.1609 1981 4 0.8238 1981 5 0.5247 1981 6 0.2100 1981 7 -0.2524 1981 8 0.6244 1981 9 0.1986 1981 10 0.6803 1981 11 0.9314 1981 12 0.2304 1982 1 -1.0404 1982 2 0.7701 1982 3 -0.4150 1982 4 -0.2035 1982 5 -1.1252 1982 6 -0.5998 1982 7 -0.1315 1982 8 -0.3392 1982 9 -0.4949 1982 10 -0.6781 1982 11 -0.7846 1982 12 0.1887 1983 1 0.1526 1983 2 0.3713 1983 3 0.3164 1983 4 -0.0306 1983 5 -0.6021 1983 6 -0.1672 1983 7 0.0644 1983 8 -0.0003 1983 9 0.2546 1983 10 -0.3984 1983 11 0.5407 1983 12 0.5062 1984 1 -0.0786 1984 2 -0.1328 1984 3 -0.2976 1984 4 -0.9880 1984 5 0.4131 1984 6 0.3569 1984 7 0.2715 1984 8 -0.1832 1984 9 0.3030 1984 10 0.3630 1984 11 -0.4922 1984 12 -0.4762 1985 1 0.4675 1985 2 -0.9427 1985 3 -1.0863 1985 4 -1.5120 1985 5 -0.1268 1985 6 -0.1515 1985 7 -0.5608 1985 8 -0.3200 1985 9 0.3644 1985 10 -0.0338 1985 11 1.0016 1985 12 1.2202 1986 1 -0.1990 1986 2 0.8797 1986 3 -0.7583 1986 4 -0.5154 1986 5 -0.2129 1986 6 0.0224 1986 7 -0.3511 1986 8 -0.6797 1986 9 -0.4991 1986 10 -0.1864 1986 11 0.2694 1986 12 -0.4458 1987 1 -0.2492 1987 2 -1.1754 1987 3 -0.4428 1987 4 -0.5699 1987 5 -0.4465 1987 6 -0.5096 1987 7 -0.3445 1987 8 -0.3682 1987 9 -0.5946 1987 10 0.6203 1987 11 -0.7304 1987 12 -0.4953 1988 1 -0.1550 1988 2 0.1988 1988 3 0.3302 1988 4 -0.8470 1988 5 0.3404 1988 6 0.3835 1988 7 0.5262 1988 8 0.1252 1988 9 0.4671 1988 10 0.1827 1988 11 -0.3796 1988 12 0.3284 1989 1 -1.6784 1989 2 0.3633 1989 3 -0.2421 1989 4 0.4671 1989 5 -0.3028 1989 6 -0.0116 1989 7 0.0083 1989 8 0.1041 1989 9 0.0294 1989 10 -0.2498 1989 11 -0.7548 1989 12 0.5513 1990 1 -0.9271 1990 2 -1.2714 1990 3 1.0350 1990 4 0.8529 1990 5 0.3991 1990 6 0.2843 1990 7 0.2254 1990 8 -0.0485 1990 9 -0.6381 1990 10 -0.5701 1990 11 -1.1378 1990 12 -0.5426 1991 1 -0.1210 1991 2 -0.2560 1991 3 0.0233 1991 4 0.1894 1991 5 0.6309 1991 6 0.4036 1991 7 0.6366 1991 8 0.3385 1991 9 0.4101 1991 10 0.1368 1991 11 0.3481 1991 12 -0.2424 1992 1 0.4766 1992 2 -0.0390 1992 3 0.1605 1992 4 -0.9889 1992 5 -1.1265 1992 6 -0.7859 1992 7 -0.9363 1992 8 -0.8496 1992 9 -0.8759 1992 10 -0.6786 1992 11 -0.6524 1992 12 -0.2051 1993 1 -0.4220 1993 2 0.8842 1993 3 -0.1490 1993 4 -0.1718 1993 5 0.4867 1993 6 -0.0401 1993 7 0.2447 1993 8 -0.3006 1993 9 -1.1238 1993 10 -0.3202 1993 11 -0.5526 1993 12 -0.7629 1994 1 -0.8272 1994 2 -0.3553 1994 3 -0.2025 1994 4 0.2569 1994 5 0.1071 1994 6 -0.3069 1994 7 0.3392 1994 8 0.2064 1994 9 0.0519 1994 10 0.2636 1994 11 -0.4107 1994 12 0.1616 1995 1 0.8841 1995 2 1.0384 1995 3 -0.1454 1995 4 1.8231 1995 5 0.7918 1995 6 0.4947 1995 7 -0.1762 1995 8 0.7511 1995 9 0.7736 1995 10 -0.4410 1995 11 1.2975 1995 12 -0.1168 1996 1 0.8377 1996 2 0.4567 1996 3 1.4782 1996 4 0.2148 1996 5 -0.2452 1996 6 -0.3359 1996 7 -0.2767 1996 8 -0.6174 1996 9 0.0704 1996 10 -0.1037 1996 11 1.1790 1996 12 0.1410 1997 1 -0.2887 1997 2 -0.1794 1997 3 0.7129 1997 4 1.5914 1997 5 0.0432 1997 6 0.1762 1997 7 -0.0324 1997 8 0.3039 1997 9 0.8016 1997 10 0.6130 1997 11 0.2308 1997 12 -0.2127 1998 1 0.0392 1998 2 -0.8948 1998 3 0.3158 1998 4 0.4692 1998 5 0.4518 1998 6 1.0312 1998 7 1.2631 1998 8 0.8936 1998 9 0.3289 1998 10 -0.0034 1998 11 0.4833 1998 12 0.3900 1999 1 -0.6502 1999 2 0.1902 1999 3 -0.2999 1999 4 0.3426 1999 5 0.4737 1999 6 0.4919 1999 7 0.1655 1999 8 -0.0382 1999 9 0.7817 1999 10 0.1020 1999 11 0.4330 1999 12 0.1886 2000 1 -0.1810 2000 2 1.1480 2000 3 0.8881 2000 4 1.0284 2000 5 0.2444 2000 6 0.2054 2000 7 0.4881 2000 8 0.3953 2000 9 0.0686 2000 10 0.6376 2000 11 0.7181 2000 12 0.4544 2001 1 0.3820 2001 2 -0.7342 2001 3 -0.1504 2001 4 0.2363 2001 5 0.6660 2001 6 0.6811 2001 7 0.5342 2001 8 0.8788 2001 9 0.8079 2001 10 0.0835 2001 11 0.6996 2001 12 1.2195 2002 1 0.0574 2002 2 -1.1886 2002 3 1.0434 2002 4 0.0601 2002 5 0.8665 2002 6 0.7998 2002 7 0.2458 2002 8 0.3312 2002 9 0.4005 2002 10 1.0525 2002 11 1.4038 2002 12 1.0617 2003 1 0.8512 2003 2 0.1926 2003 3 0.5593 2003 4 0.8684 2003 5 0.5923 2003 6 0.4200 2003 7 0.7229 2003 8 1.1970 2003 9 1.1004 2003 10 1.5612 2003 11 1.0361 2003 12 1.0834 2004 1 0.5684 2004 2 0.2532 2004 3 0.1618 2004 4 1.0084 2004 5 0.6164 2004 6 0.2877 2004 7 0.1936 2004 8 0.5011 2004 9 0.2291 2004 10 0.3316 2004 11 0.2748 2004 12 -0.5248 2005 1 1.6314 2005 2 1.1976 2005 3 0.9861 2005 4 1.2491 2005 5 1.3038 2005 6 0.8247 2005 7 0.5692 2005 8 0.6669 2005 9 0.3693 2005 10 1.1721 2005 11 1.6321 2005 12 1.7834 2006 1 0.0894 2006 2 0.8148 2006 3 0.7606 2006 4 -0.0682 2006 5 0.8768 2006 6 0.8093 2006 7 0.2831 2006 8 0.7007 2006 9 1.6898 2006 10 0.4889 2006 11 0.8865 2006 12 1.3745 2007 1 0.9614 2007 2 0.5211 2007 3 0.4647 2007 4 2.1793 2007 5 0.0547 2007 6 1.0516 2007 7 1.0173 2007 8 0.9104 2007 9 0.1255 2007 10 0.9849 2007 11 0.7461 2007 12 0.9301 2008 1 0.1654 2008 2 -0.0416 2008 3 0.1338 2008 4 0.3189 2008 5 1.2543 2008 6 0.2896 2008 7 0.3701 2008 8 0.7109 2008 9 0.6330 2008 10 0.4963 2008 11 0.7140 2008 12 1.0311 2009 1 1.0160 2009 2 -0.5714 2009 3 -0.2701 2009 4 0.5936 2009 5 0.3822 2009 6 0.1656 2009 7 0.2318 2009 8 0.2417 2009 9 0.9280 2009 10 0.6989 2009 11 0.2626 2009 12 1.5289 2010 1 1.5169 2010 2 0.7463 2010 3 0.7236 2010 4 1.8212 2010 5 2.0612 2010 6 0.5889 2010 7 0.9320 2010 8 1.1974 2010 9 1.0023 2010 10 1.1801 2010 11 1.2816 2010 12 1.4302 2011 1 1.8513 2011 2 -0.0663 2011 3 1.3870 2011 4 0.5899 2011 5 0.8311 2011 6 0.9346 2011 7 0.6008 2011 8 0.7365 2011 9 0.9944 2011 10 0.6408 2011 11 0.6175 2011 12 0.5681 2012 1 0.5997 2012 2 1.1793 2012 3 -0.1130 2012 4 1.3967 2012 5 1.2644 2012 6 1.8275 2012 7 0.7894 2012 8 0.3935 2012 9 1.0261 2012 10 1.0233 2012 11 1.2754 2012 12 0.5360 2013 1 0.4151 2013 2 -0.3053 2013 3 -0.2777 2013 4 0.4605 2013 5 0.5075 2013 6 1.0949 2013 7 0.5013 2013 8 0.6602 2013 9 0.6326 2013 10 0.8119 2013 11 0.1392 2013 12 1.1422 2014 1 1.3750 2014 2 1.6130 2014 3 1.1630 2014 4 0.6164 2014 5 0.8532 2014 6 0.4554 2014 7 0.6075 2014 8 0.8136 2014 9 0.1259 2014 10 0.5322 2014 11 1.4111 2014 12 1.0603 2015 1 0.4804 2015 2 0.5690 2015 3 0.8514 2015 4 0.6703 2015 5 0.7579 2015 6 0.5835 2015 7 0.3359 2015 8 0.2706 2015 9 0.7181 2015 10 1.0091 2015 11 0.6662 2015 12 0.6858 2016 1 3.3019 2016 2 2.1355 2016 3 1.4449 2016 4 2.2346 2016 5 1.5845 2016 6 1.3570 2016 7 0.7935 2016 8 1.2591 2016 9 1.8049 2016 10 1.9253 2016 11 1.2736 2016 12 0.5653 2017 1 1.4046 2017 2 1.4534 2017 3 1.5637 2017 4 0.5633 2017 5 0.5571 2017 6 0.4702 2017 7 0.0431 2017 8 0.9714 2017 9 1.5137 2017 10 1.1850 2017 11 1.0944 2017 12 2.0220 2018 1 1.9324 2018 2 1.1088 2018 3 -0.4350 2018 4 1.2693 2018 5 0.2584 2018 6 1.1023 2018 7 0.6355 2018 8 0.4870 2018 9 0.6667 2018 10 1.4657 2018 11 -99.9000 2018 12 -99.9000