1948 2024
1948 260.200 267.200 265.035 264.297 271.571 278.220 288.097 272.568 270.933 272.832 268.783 263.961
1949 268.594 265.232 251.758 238.890 269.374 289.723 286.674 279.723 270.610 264.606 272.727 269.229
1950 255.090 243.489 237.532 229.373 267.152 284.910 284.455 273.848 274.903 272.923 278.377 274.300
1951 263.594 259.289 268.671 258.133 281.142 289.087 278.339 281.539 274.923 261.871 270.820 259.510
1952 256.400 256.579 260.223 247.273 273.377 280.533 275.716 277.458 266.830 280.094 284.367 273.890
1953 269.074 255.993 252.339 255.430 260.984 266.737 270.013 266.332 261.613 268.761 269.783 272.681
1954 259.603 258.907 252.455 263.923 264.842 273.497 275.674 269.174 257.157 260.939 267.273 266.148
1955 255.097 267.382 243.384 242.203 260.281 271.073 284.529 274.239 278.377 264.181 269.620 265.810
1956 273.929 274.662 269.977 257.577 268.677 273.917 277.436 268.436 268.013 266.965 269.017 271.994
1957 277.523 281.336 270.039 249.130 264.590 279.123 273.906 270.974 272.353 250.529 261.007 262.155
1958 259.039 250.264 223.629 239.210 275.339 275.463 283.419 269.322 250.256 264.329 251.293 267.245
1959 258.068 250.593 232.313 228.983 257.055 276.176 275.993 268.280 258.243 264.955 264.033 265.255
1960 266.761 260.362 240.658 248.413 251.068 258.770 273.668 281.855 260.970 255.784 243.997 252.077
1961 253.639 239.882 227.100 229.507 241.722 276.586 280.961 283.545 262.000 257.968 249.487 263.335
1962 249.632 222.157 231.168 234.913 263.268 266.243 274.242 271.926 263.100 274.884 261.920 257.439
1963 265.116 222.843 228.555 242.053 241.993 254.167 274.900 281.371 278.200 262.706 245.396 246.610
1964 232.990 227.700 227.080 240.973 263.848 274.867 289.113 278.174 275.267 276.403 277.880 271.997
1965 270.245 254.100 249.109 240.127 267.622 275.810 281.116 279.832 269.500 274.893 276.257 276.980
1966 269.887 259.728 246.042 238.246 275.706 271.783 283.171 283.974 273.396 272.822 272.720 265.280
1967 247.442 242.800 233.406 237.643 253.639 271.953 281.639 276.484 266.270 261.093 268.253 271.287
1968 271.635 265.741 243.542 253.847 258.035 273.913 281.255 274.993 266.240 263.219 269.943 254.090
1969 267.955 273.293 261.364 265.740 272.429 278.293 275.739 272.590 276.533 261.639 264.730 265.626
1970 268.568 263.489 265.345 257.820 265.016 275.220 264.609 273.055 255.313 265.555 264.833 265.751
1971 271.226 257.889 254.051 247.933 265.442 273.117 278.880 275.200 267.413 269.535 273.243 271.584
1972 268.429 273.814 262.842 260.563 277.564 279.930 283.245 285.697 272.730 271.668 269.236 274.506
1973 265.816 251.682 252.187 259.276 273.693 280.297 290.380 276.980 273.043 268.326 269.053 260.900
1974 264.906 256.778 246.510 253.923 263.400 268.963 270.229 273.200 274.450 288.119 277.357 270.180
1975 274.416 257.303 261.061 267.566 269.974 273.103 277.890 275.532 270.630 281.322 268.543 273.193
1976 269.648 254.141 266.448 261.590 274.642 275.396 272.819 271.164 285.867 285.726 273.296 274.506
1977 280.800 276.707 273.971 263.617 275.103 285.206 282.568 275.129 279.167 275.064 280.420 281.729
1978 283.513 278.793 278.897 273.887 287.797 283.843 291.348 283.603 277.240 280.193 274.320 280.787
1979 258.574 258.532 255.858 268.166 270.310 278.457 277.419 285.419 278.450 285.868 279.693 276.455
1980 270.258 260.776 265.819 260.080 275.864 283.220 275.384 270.877 275.070 273.745 278.430 278.045
1981 281.926 279.078 267.242 280.040 277.790 281.393 275.361 285.132 269.790 279.468 274.527 277.755
1982 265.632 261.807 242.022 262.157 283.235 285.800 281.635 274.451 284.733 284.397 277.967 278.151
1983 281.197 266.378 261.880 282.480 290.264 287.746 282.671 281.842 279.507 276.106 274.387 261.745
1984 278.951 276.634 261.835 265.363 269.861 279.253 276.064 285.413 278.373 278.029 268.080 266.416
1985 259.884 279.889 253.093 264.073 262.003 283.827 277.964 273.071 272.453 277.161 273.920 256.168
1986 268.477 249.561 247.455 252.076 270.171 277.407 282.816 287.729 285.210 284.887 278.330 275.316
1987 274.768 267.036 262.448 262.283 280.229 282.040 285.774 280.855 278.267 278.168 277.223 265.635
1988 258.939 249.796 254.013 237.316 266.997 264.500 276.487 273.800 267.827 276.039 275.033 261.971
1989 261.384 261.182 251.571 247.923 253.339 281.993 279.097 283.751 273.853 274.435 273.177 270.803
1990 268.380 272.000 259.161 242.583 268.197 281.377 280.390 276.661 270.900 276.280 272.573 262.555
1991 261.122 254.178 250.532 248.120 270.484 275.687 274.703 269.145 277.050 274.106 277.083 277.739
1992 272.613 261.669 259.771 255.267 277.116 280.093 277.148 280.097 281.297 274.090 255.696 248.742
1993 265.571 242.003 255.335 261.577 280.190 281.813 281.487 273.926 277.313 276.864 272.180 266.664
1994 259.803 261.236 250.655 248.350 263.426 277.527 282.058 272.255 276.707 270.632 272.830 270.735
1995 259.019 268.989 246.351 241.503 248.010 277.996 275.632 261.448 275.060 272.629 277.533 272.148
1996 271.664 254.996 238.248 234.363 243.126 279.096 279.080 271.774 280.783 278.203 275.690 272.400
1997 275.074 281.207 242.658 229.050 237.319 278.167 275.016 274.158 280.587 277.845 262.810 253.748
1998 251.448 254.489 231.335 234.757 246.235 260.567 269.097 268.719 263.200 280.984 268.310 258.052
1999 265.042 248.321 238.552 241.337 237.568 273.870 274.190 267.368 265.850 271.152 274.277 265.684
2000 245.619 253.097 253.616 246.057 256.468 273.310 285.381 277.823 275.973 274.387 268.937 264.352
2001 267.787 268.161 240.377 217.693 248.997 274.953 282.103 278.213 280.173 281.961 278.770 282.619
2002 271.358 263.629 241.081 219.963 245.419 267.487 274.919 269.306 276.997 272.545 270.803 269.448
2003 263.903 255.282 236.855 236.723 261.423 274.540 274.652 280.729 273.103 286.100 272.323 253.619
2004 256.655 251.031 264.900 265.203 285.626 279.150 278.213 273.339 274.143 280.190 276.227 274.352
2005 269.516 250.264 240.094 257.563 284.642 283.030 278.965 274.419 278.010 280.771 278.150 274.348
2006 255.400 238.093 238.813 225.340 254.729 274.430 277.277 267.800 261.947 281.335 276.310 267.335
2007 266.787 241.671 232.410 229.450 233.606 263.760 274.116 258.584 260.467 269.916 270.247 256.242
2008 249.448 245.652 243.177 233.933 242.103 274.400 268.987 259.129 262.800 267.600 278.083 268.652
2009 254.594 233.993 241.135 250.740 246.671 270.717 269.881 263.858 263.470 280.774 270.183 279.026
2010 281.000 265.979 256.942 252.940 277.303 271.553 263.742 262.465 255.680 275.316 271.013 275.603
2011 271.784 261.064 253.674 239.937 279.313 278.887 276.084 270.106 265.963 277.455 274.543 275.010
2012 282.703 248.845 256.548 244.907 258.274 260.037 267.184 264.971 261.263 266.865 281.067 267.613
2013 266.058 256.011 253.087 229.367 258.716 276.513 267.800 270.629 267.283 273.190 275.207 264.126
2014 269.323 272.293 247.313 250.537 238.177 262.913 272.016 259.558 263.147 270.674 266.850 264.774
2015 266.363 249.857 248.823 227.900 240.629 268.558 268.952 267.823 271.042 267.444 261.175 268.073
2016 274.218 273.767 235.121 232.117 233.726 265.283 262.790 264.895 264.575 272.113 259.825 248.790
2017 251.887 240.491 241.895 228.617 260.032 267.117 273.589 264.185 269.417 263.806 253.317 260.863
2018 244.403 224.705 242.968 227.483 225.903 262.633 277.524 272.258 260.742 267.056 273.125 264.016
2019 249.968 249.955 250.734 230.842 256.573 270.417 263.653 263.911 263.917 239.581 248.758 239.855
2020 249.137 273.741 238.839 244.967 266.331 265.592 272.282 264.444 261.400 268.492 270.850 266.121
2021 251.839 265.232 225.637 245.600 249.653 250.417 270.992 259.919 255.975 260.831 259.542 263.016
2022 262.395 290.152 239.613 225.592 246.000 261.333 275.935 267.669 259.067 269.766 267.383 254.960
2023 245.911 254.589 251.758 238.833 242.742 269.742 265.000 262.387 259.317 261.371 261.367 268.766
2024 277.105 278.698 253.306 241.233 -999.999 -999.999 -999.999 -999.999 -999.999 -999.999 -999.999 -999.999
-999.999
Top of Atmosphere Outgoing Longwave Radiation ("W/m^2)
Latitude Range used: -1.0 to -1.0
Longitude Range used: 0.0 to 0.0
NCEP Reanalysis
Produced at NOAA PSL at https://psl.noaa.gov/data/timeseries/
Climatology, if used, is 1981-2010.
Date submitted: 5/6/2024 at 03:12