Stratus Average Cloud Amount - Phase of Annual Cycle (Month of Maximum) 1971 - 1996, Land Areas Only Grid Box Averages 491 boxes filled with min 1 SNs. 0 boxes filled with min 1 SNs. Box # Lat.N Lon.E Phase N.SNs. 2 82.5 20.0 7.4 3 8.250000e+001 60.0 7.5 8.0 8.250000e+001 -100 8.0 9.0 82.5 -60 7.140000e+000 11.0 77.5 10.0 7.480000e+000 12 77.5 30.0 6.6 14 7.750000e+001 70.0 7.4 15.0 7.750000e+001 90 7.5 16.0 77.5 110 7.390000e+000 17.0 77.5 130.0 7.310000e+000 18 77.5 150.0 7.3 23 7.750000e+001 -110.0 7.6 25.0 7.750000e+001 -70 7.0 28.0 77.5 -10 6.740000e+000 29.0 72.5 10.0 6.960000e+000 30 72.5 30.0 7.5 31 7.250000e+001 50.0 6.9 32.0 7.250000e+001 70 7.6 33.0 72.5 90 7.720000e+000 34.0 72.5 110.0 7.490000e+000 35 72.5 130.0 7.3 36 7.250000e+001 150.0 7.2 37.0 7.250000e+001 170 7.2 38.0 72.5 -170 6.740000e+000 39.0 72.5 -150.0 7.450000e+000 40 72.5 -130.0 7.0 42 7.250000e+001 -90.0 7.8 43.0 7.250000e+001 -70 7.6 46.0 72.5 -10 7.310000e+000 48.0 67.5 15.0 1.009000e+001 49 67.5 25.0 11.5 50 6.750000e+001 35.0 11.3 51.0 6.750000e+001 45 10.9 52.0 67.5 55 1.040000e+001 53.0 67.5 65.0 8.430000e+000 54 67.5 75.0 8.3 55 6.750000e+001 85.0 9.0 56.0 6.750000e+001 95 8.2 57.0 67.5 105 7.530000e+000 58.0 67.5 115.0 7.810000e+000 59 67.5 125.0 8.4 60 6.750000e+001 135.0 7.7 61.0 6.750000e+001 145 8.0 62.0 67.5 155 8.330000e+000 63.0 67.5 165.0 7.690000e+000 64 67.5 175.0 7.4 65 6.750000e+001 -175.0 7.2 66.0 6.750000e+001 -165 7.3 68.0 67.5 -145 7.110000e+000 69.0 67.5 -135.0 7.830000e+000 70 67.5 -125.0 8.3 71 6.750000e+001 -115.0 7.6 72.0 6.750000e+001 -105 7.7 73.0 67.5 -95 8.110000e+000 74.0 67.5 -85.0 8.260000e+000 77 67.5 -55.0 7.8 78 6.750000e+001 -45.0 7.5 79.0 6.750000e+001 -35 1.1 80.0 67.5 -25 7.470000e+000 81.0 67.5 -15.0 8.270000e+000 83 62.5 5.0 8.1 84 6.250000e+001 15.0 12.4 85.0 6.250000e+001 25 12.3 86.0 62.5 35 1.202000e+001 87.0 62.5 45.0 1.161000e+001 88 62.5 55.0 11.3 89 6.250000e+001 65.0 9.0 90.0 6.250000e+001 75 10.1 91.0 62.5 85 9.450000e+000 92.0 62.5 95.0 8.660000e+000 93 62.5 105.0 7.9 94 6.250000e+001 115.0 8.3 95.0 6.250000e+001 125 8.3 96.0 62.5 135 8.050000e+000 97.0 62.5 145.0 7.330000e+000 98 62.5 155.0 7.3 99 6.250000e+001 165.0 7.1 100.0 6.250000e+001 175 7.6 101.0 62.5 -175 7.220000e+000 102.0 62.5 -165.0 6.990000e+000 103 62.5 -155.0 11.0 104 6.250000e+001 -145.0 10.4 105.0 6.250000e+001 -135 11.2 106.0 62.5 -125 1.056000e+001 107.0 62.5 -115.0 1.077000e+001 108 62.5 -105.0 10.6 109 6.250000e+001 -95.0 8.0 110.0 6.250000e+001 -85 7.9 111.0 62.5 -75 8.050000e+000 112.0 62.5 -65.0 7.620000e+000 113 62.5 -55.0 7.3 114 6.250000e+001 -45.0 6.8 116.0 6.250000e+001 -25 7.5 117.0 62.5 -15 7.110000e+000 118.0 62.5 -5.0 7.860000e+000 119 57.5 5.0 0.8 120 5.750000e+001 15.0 0.7 121.0 5.750000e+001 25 12.4 122.0 57.5 35 1.212000e+001 123.0 57.5 45.0 1.186000e+001 124 57.5 55.0 11.5 125 5.750000e+001 65.0 10.1 126.0 5.750000e+001 75 10.9 127.0 57.5 85 1.053000e+001 128.0 57.5 95.0 8.850000e+000 129 57.5 105.0 8.3 130 5.750000e+001 115.0 7.7 131.0 5.750000e+001 125 7.4 132.0 57.5 135 7.110000e+000 133.0 57.5 145.0 6.700000e+000 134 57.5 155.0 6.8 135 5.750000e+001 165.0 6.9 137.0 5.750000e+001 -175 6.5 138.0 57.5 -165 6.620000e+000 142.0 57.5 -125.0 1.077000e+001 143 57.5 -115.0 10.5 144 5.750000e+001 -105.0 10.4 145.0 5.750000e+001 -95 8.1 147.0 57.5 -75 7.210000e+000 148.0 57.5 -65.0 7.550000e+000 155 52.5 5.0 0.8 156 5.250000e+001 15.0 0.6 157.0 5.250000e+001 25 12.3 158.0 52.5 35 1.241000e+001 159.0 52.5 45.0 1.243000e+001 160 52.5 55.0 12.2 161 5.250000e+001 65.0 12.3 162.0 5.250000e+001 75 11.9 163.0 52.5 85 1.121000e+001 164.0 52.5 95.0 7.950000e+000 165 52.5 105.0 7.9 166 5.250000e+001 115.0 7.4 167.0 5.250000e+001 125 7.2 168.0 52.5 135 7.140000e+000 169.0 52.5 145.0 6.400000e+000 170 52.5 155.0 6.7 173 5.250000e+001 -175.0 7.0 178.0 5.250000e+001 -125 11.8 180.0 52.5 -105 1.235000e+001 181.0 52.5 -95.0 1.062000e+001 182 52.5 -85.0 8.9 183 5.250000e+001 -75.0 9.0 184.0 5.250000e+001 -65 7.6 185.0 52.5 -55 7.160000e+000 190.0 52.5 -5.0 7.400000e-001 191 47.5 2.5 0.5 192 4.750000e+001 7.5 12.4 193.0 4.750000e+001 1.250000e+001 0.6 194.0 47.5 1.750000e+001 5.100000e-001 195.0 47.5 22.5 1.244000e+001 196 47.5 27.5 0.9 197 4.750000e+001 32.5 0.8 198.0 4.750000e+001 3.750000e+001 0.8 199.0 47.5 4.250000e+001 7.800000e-001 200.0 47.5 47.5 6.200000e-001 201 47.5 52.5 0.5 202 4.750000e+001 57.5 0.6 203.0 4.750000e+001 6.250000e+001 0.8 204.0 47.5 6.750000e+001 6.300000e-001 205.0 47.5 72.5 6.200000e-001 206 47.5 77.5 0.6 207 4.750000e+001 82.5 0.6 212.0 4.750000e+001 1.075000e+002 7.4 214.0 47.5 1.175000e+002 7.290000e+000 215.0 47.5 122.5 7.160000e+000 216 47.5 127.5 7.2 217 4.750000e+001 132.5 7.2 218.0 4.750000e+001 1.375000e+002 7.0 219.0 47.5 1.425000e+002 6.450000e+000 220.0 47.5 147.5 6.070000e+000 221 47.5 152.5 6.3 238 4.750000e+001 -122.5 12.2 239.0 4.750000e+001 -1.175000e+002 0.6 240.0 47.5 -1.125000e+002 8.100000e-001 241.0 47.5 -107.5 1.500000e+000 242 47.5 -102.5 1.1 243 4.750000e+001 -97.5 0.8 244.0 4.750000e+001 -9.250000e+001 11.9 245.0 47.5 -8.750000e+001 1.113000e+001 246.0 47.5 -82.5 9.750000e+000 247 47.5 -77.5 11.0 251 4.750000e+001 -57.5 6.0 261.0 4.750000e+001 -7.500000e+000 1.1 262.0 47.5 -2.500000e+000 8.900000e-001 263.0 42.5 2.5 1.239000e+001 264 42.5 7.5 1.6 265 4.250000e+001 12.5 0.8 266.0 4.250000e+001 1.750000e+001 0.9 267.0 42.5 2.250000e+001 7.000000e-001 268.0 42.5 27.5 1.050000e+000 269 42.5 32.5 1.6 270 4.250000e+001 37.5 2.3 271.0 4.250000e+001 4.250000e+001 1.4 272.0 42.5 4.750000e+001 9.600000e-001 273.0 42.5 52.5 1.070000e+000 274 42.5 57.5 0.9 275 4.250000e+001 62.5 0.8 276.0 4.250000e+001 6.750000e+001 0.8 277.0 42.5 7.250000e+001 1.050000e+000 278.0 42.5 77.5 1.180000e+000 279 42.5 82.5 0.7 287 4.250000e+001 122.5 7.0 288.0 4.250000e+001 1.275000e+002 7.4 289.0 42.5 1.325000e+002 6.760000e+000 290.0 42.5 137.5 6.570000e+000 291 42.5 142.5 6.5 292 4.250000e+001 147.5 6.8 310.0 4.250000e+001 -1.225000e+002 10.6 311.0 42.5 -1.175000e+002 1.080000e+000 312.0 42.5 -112.5 1.060000e+000 314 42.5 -102.5 2.5 315 4.250000e+001 -97.5 1.2 316.0 4.250000e+001 -9.250000e+001 0.7 317.0 42.5 -8.750000e+001 6.600000e-001 318.0 42.5 -82.5 6.900000e-001 319 42.5 -77.5 0.9 321 4.250000e+001 -67.5 2.4 322.0 4.250000e+001 -6.250000e+001 5.0 334.0 42.5 -2.500000e+000 1 335.0 37.5 2.5 2.950000e+000 338 37.5 17.5 1.6 339 3.750000e+001 22.5 1.2 340.0 3.750000e+001 2.750000e+001 1.1 341.0 37.5 3.250000e+001 9.000000e-001 342.0 37.5 37.5 9.400000e-001 343 37.5 42.5 1.1 344 3.750000e+001 47.5 1.0 345.0 3.750000e+001 5.250000e+001 1.9 346.0 37.5 5.750000e+001 1.030000e+000 347.0 37.5 62.5 1.030000e+000 348 37.5 67.5 1.2 349 3.750000e+001 72.5 1.6 355.0 3.750000e+001 1.025000e+002 7.3 356.0 37.5 1.075000e+002 7.620000e+000 359.0 37.5 122.5 6.600000e+000 360 37.5 127.5 6.6 361 3.750000e+001 132.5 5.5 362.0 3.750000e+001 1.375000e+002 5.6 363.0 37.5 1.425000e+002 6.370000e+000 382.0 37.5 -122.5 7.470000e+000 383 37.5 -117.5 0.8 384 3.750000e+001 -112.5 1.4 385.0 3.750000e+001 -1.075000e+002 0.7 386.0 37.5 -1.025000e+002 1.020000e+000 387.0 37.5 -97.5 8.900000e-001 388 37.5 -92.5 0.8 389 3.750000e+001 -87.5 0.7 390.0 3.750000e+001 -8.250000e+001 0.6 391.0 37.5 -7.750000e+001 9.200000e-001 401.0 37.5 -27.5 2.950000e+000 405 37.5 -7.5 0.8 407 3.250000e+001 2.5 1.3 411.0 3.250000e+001 2.250000e+001 0.5 413.0 32.5 3.250000e+001 6.400000e+000 416.0 32.5 47.5 1.290000e+000 417 32.5 52.5 1.5 418 3.250000e+001 57.5 1.4 419.0 3.250000e+001 6.250000e+001 1.5 420.0 32.5 6.750000e+001 1.740000e+000 422.0 32.5 77.5 7.620000e+000 426 32.5 97.5 7.3 428 3.250000e+001 107.5 8.1 431.0 3.250000e+001 1.225000e+002 3.8 432.0 32.5 1.275000e+002 4.920000e+000 433.0 32.5 132.5 4.160000e+000 434 32.5 137.5 4.6 455 3.250000e+001 -117.5 6.9 457.0 3.250000e+001 -1.075000e+002 11.2 458.0 32.5 -1.025000e+002 5.300000e-001 459.0 32.5 -97.5 1.070000e+000 460 32.5 -92.5 1.0 461 3.250000e+001 -87.5 0.8 462.0 3.250000e+001 -8.250000e+001 12.4 477.0 32.5 -7.500000e+000 7.280000e+000 491.0 27.5 62.5 7.670000e+000 493 27.5 72.5 7.5 494 2.750000e+001 77.5 7.9 495.0 2.750000e+001 8.250000e+001 8.0 496.0 27.5 8.750000e+001 7.450000e+000 497.0 27.5 92.5 7.390000e+000 498 27.5 97.5 7.3 499 2.750000e+001 102.5 11.4 500.0 2.750000e+001 1.075000e+002 1.3 501.0 27.5 1.125000e+002 1.650000e+000 502.0 27.5 117.5 2.970000e+000 503 27.5 122.5 2.5 504 2.750000e+001 127.5 3.7 505.0 2.750000e+001 1.325000e+002 4.6 507.0 27.5 1.425000e+002 4.370000e+000 515.0 27.5 -177.5 2.110000e+000 529 27.5 -107.5 8.8 530 2.750000e+001 -102.5 1.2 531.0 2.750000e+001 -9.750000e+001 1.7 532.0 27.5 -9.250000e+001 1.450000e+000 534.0 27.5 -82.5 7.500000e-001 548 27.5 -12.5 7.2 560 2.250000e+001 47.5 0.8 562.0 2.250000e+001 5.750000e+001 7.7 564.0 22.5 6.750000e+001 7.210000e+000 565.0 22.5 72.5 7.310000e+000 566 22.5 77.5 7.7 567 2.250000e+001 82.5 7.7 568.0 2.250000e+001 8.750000e+001 7.0 569.0 22.5 9.250000e+001 7.610000e+000 570.0 22.5 97.5 9.370000e+000 571 22.5 102.5 10.6 572 2.250000e+001 107.5 1.9 573.0 2.250000e+001 1.125000e+002 2.2 574.0 22.5 1.175000e+002 2.840000e+000 575.0 22.5 122.5 2.740000e+000 601 22.5 -107.5 7.8 602 2.250000e+001 -102.5 8.3 603.0 2.250000e+001 -9.750000e+001 1.0 619.0 22.5 -1.750000e+001 7.170000e+000 633.0 17.5 52.5 7.590000e+000 637 17.5 72.5 7.4 638 1.750000e+001 77.5 7.6 639.0 1.750000e+001 8.250000e+001 7.7 641.0 17.5 9.250000e+001 7.280000e+000 642.0 17.5 97.5 8.280000e+000 643 17.5 102.5 7.7 644 1.750000e+001 107.5 1.1 645.0 1.750000e+001 1.125000e+002 1.5 646.0 17.5 1.175000e+002 7.500000e+000 672.0 17.5 -112.5 8.150000e+000 674 17.5 -102.5 7.9 675 1.750000e+001 -97.5 8.0 676.0 1.750000e+001 -9.250000e+001 10.3 677.0 17.5 -8.750000e+001 1.170000e+001 691.0 17.5 -17.5 6.790000e+000 702 12.5 37.5 7.2 709 1.250000e+001 72.5 7.3 710.0 1.250000e+001 7.750000e+001 7.9 711.0 12.5 8.250000e+001 1.128000e+001 713.0 12.5 92.5 7.600000e+000 714 12.5 97.5 7.6 748 1.250000e+001 -92.5 8.5 752.0 1.250000e+001 -7.250000e+001 7.8 753.0 12.5 -6.750000e+001 6.480000e+000 764.0 12.5 -12.5 8.080000e+000 767 7.5 2.5 9.0 768 7.500000e+000 7.5 8.0 770.0 7.500000e+000 1.750000e+001 7.2 771.0 7.5 2.250000e+001 7.720000e+000 772.0 7.5 27.5 7.490000e+000 773 7.5 32.5 7.7 774 7.500000e+000 37.5 7.0 781.0 7.500000e+000 7.250000e+001 7.0 782.0 7.5 7.750000e+001 7.520000e+000 783.0 7.5 82.5 9.400000e+000 785 7.5 92.5 7.6 786 7.500000e+000 97.5 8.5 796.0 7.500000e+000 1.475000e+002 6.6 801.0 7.5 1.725000e+002 9.860000e+000 822.0 7.5 -82.5 8.370000e+000 824 7.5 -72.5 1.6 825 7.500000e+000 -67.5 6.8 828.0 7.500000e+000 -5.250000e+001 3.5 837.0 7.5 -7.500000e+000 8.450000e+000 838.0 7.5 -2.5 8.470000e+000 840 2.5 7.5 8.1 842 2.500000e+000 17.5 8.5 843.0 2.500000e+000 2.250000e+001 8.3 844.0 2.5 2.750000e+001 8.540000e+000 846.0 2.5 37.5 6.840000e+000 870 2.5 157.5 5.3 915 -2.500000e+000 22.5 12.5 965.0 -2.500000e+000 -8.750000e+001 8.7 966.0 -2.5 -8.250000e+001 8.490000e+000 968.0 -2.5 -72.5 3.030000e+000 969 -2.5 -67.5 2.2 970 -2.500000e+000 -62.5 2.1 985.0 -7.500000e+000 1.250000e+001 9.4 986.0 -7.5 1.750000e+001 1.204000e+001 988.0 -7.5 27.5 1.410000e+000 989 -7.5 32.5 1.8 1008 -7.500000e+000 127.5 1.9 1012.0 -7.500000e+000 1.475000e+002 4.4 1020.0 -7.5 -1.725000e+002 1 1038.0 -7.5 -82.5 8.180000e+000 1039 -7.5 -77.5 8.2 1040 -7.500000e+000 -72.5 1.6 1041.0 -7.500000e+000 -6.750000e+001 1.9 1042.0 -7.5 -6.250000e+001 1.630000e+000 1044.0 -7.5 -52.5 1.410000e+000 1045 -7.5 -47.5 1.2 1058 -1.250000e+001 17.5 1.0 1059.0 -1.250000e+001 2.250000e+001 1.4 1060.0 -12.5 2.750000e+001 1.420000e+000 1061.0 -12.5 32.5 2.150000e+000 1062 -12.5 37.5 2.8 1081 -1.250000e+001 132.5 1.8 1082.0 -1.250000e+001 1.375000e+002 2.0 1083.0 -12.5 1.425000e+002 2.070000e+000 1085.0 -12.5 152.5 5.600000e+000 1111 -12.5 -77.5 7.9 1112 -1.250000e+001 -72.5 0.9 1113.0 -1.250000e+001 -6.750000e+001 1.7 1114.0 -12.5 -6.250000e+001 1.690000e+000 1115.0 -12.5 -57.5 1.500000e+000 1116 -12.5 -52.5 0.6 1117 -1.250000e+001 -47.5 1.3 1119.0 -1.250000e+001 -3.750000e+001 6.3 1129.0 -17.5 1.250000e+001 7.830000e+000 1130.0 -17.5 17.5 1.540000e+000 1132 -17.5 27.5 1.4 1133 -1.750000e+001 32.5 1.5 1134.0 -1.750000e+001 3.750000e+001 3.9 1152.0 -17.5 1.275000e+002 1.250000e+000 1153.0 -17.5 132.5 1.800000e+000 1155 -17.5 142.5 1.4 1156 -1.750000e+001 147.5 2.4 1183.0 -1.750000e+001 -7.750000e+001 8.2 1184.0 -17.5 -7.250000e+001 6.800000e+000 1185.0 -17.5 -67.5 1.320000e+000 1186 -17.5 -62.5 2.3 1187 -1.750000e+001 -57.5 5.8 1188.0 -1.750000e+001 -5.250000e+001 0.7 1189.0 -17.5 -4.750000e+001 8.000000e-001 1190.0 -17.5 -42.5 1.225000e+001 1197 -17.5 -7.5 12.4 1202 -2.250000e+001 17.5 2.1 1204.0 -2.250000e+001 2.750000e+001 1.1 1205.0 -22.5 3.250000e+001 5.800000e-001 1225.0 -22.5 132.5 4.150000e+000 1227 -22.5 142.5 1.8 1228 -2.250000e+001 147.5 2.4 1229.0 -2.250000e+001 1.525000e+002 3.8 1257.0 -22.5 -6.750000e+001 3.440000e+000 1258.0 -22.5 -62.5 5.750000e+000 1259 -22.5 -57.5 7.2 1261 -2.250000e+001 -47.5 8.7 1265.0 -2.250000e+001 -2.750000e+001 8.2 1276.0 -27.5 2.750000e+001 1.248000e+001 1277.0 -27.5 32.5 1.151000e+001 1294 -27.5 117.5 6.1 1301 -2.750000e+001 152.5 2.6 1304.0 -2.750000e+001 1.675000e+002 0.7 1307.0 -27.5 -1.775000e+002 1.010000e+000 1316.0 -27.5 -132.5 8.570000e+000 1328 -27.5 -72.5 6.3 1329 -2.750000e+001 -67.5 3.4 1330.0 -2.750000e+001 -6.250000e+001 5.4 1331.0 -27.5 -5.750000e+001 6.960000e+000 1332.0 -27.5 -52.5 6.980000e+000 1333 -27.5 -47.5 9.7 1346 -3.250000e+001 17.5 6.3 1348.0 -3.250000e+001 2.750000e+001 12.4 1349.0 -32.5 3.250000e+001 1.169000e+001 1370.0 -32.5 137.5 6.910000e+000 1371 -32.5 142.5 6.4 1372 -3.250000e+001 147.5 6.2 1373.0 -3.250000e+001 1.525000e+002 1.3 1399.0 -32.5 -7.750000e+001 7.270000e+000 1400.0 -32.5 -72.5 6.800000e+000 1401 -32.5 -67.5 6.2 1402 -3.250000e+001 -62.5 6.5 1403.0 -3.250000e+001 -5.750000e+001 7.2 1404.0 -32.5 -5.250000e+001 8.020000e+000 1430.0 -37.5 77.5 1.115000e+001 1449 -37.5 172.5 11.2 1472 -3.750000e+001 -72.5 6.1 1473.0 -3.750000e+001 -6.750000e+001 6.5 1474.0 -37.5 -6.250000e+001 6.660000e+000 1475.0 -37.5 -57.5 7.270000e+000 1484 -37.5 -12.5 8.4 1516 -4.250000e+001 147.5 7.4 1521.0 -4.250000e+001 1.725000e+002 10.9 1523.0 -42.5 -1.775000e+002 1.138000e+001 1544.0 -42.5 -72.5 6.300000e+000 1545 -42.5 -67.5 6.3 1546 -4.250000e+001 -62.5 6.6 1566.0 -4.750000e+001 3.750000e+001 5.8 1592.0 -47.5 1.675000e+002 1 1593.0 -47.5 172.5 1.131000e+001 1616 -47.5 -72.5 6.0 1617 -4.750000e+001 -67.5 6.4 1646.0 -5.250000e+001 155 3.8 1647.0 -52.5 165 1.840000e+000 1659.0 -52.5 -75.0 6.100000e+000 1660 -52.5 -65.0 5.8 1661 -5.250000e+001 -55.0 6.7 1732.0 -6.250000e+001 -65 9.8 1733.0 -62.5 -55 8.300000e-001 1742.0 -67.5 35.0 2.220000e+000 1750 -67.5 115.0 5.6 1753 -6.750000e+001 145.0 3.1 1754.0 -6.750000e+001 155 1.7 1792.0 -72.5 -10 1.340000e+000 1798.0 -77.5 110.0 6.860000e+000 1809 -77.5 -30.0 0.9