Sky Obscured Due to Fog Average Cloud Amount - Phase of Annual Cycle (Month of Maximum) 1971 - 1996, Land Areas Only Grid Box Averages 143 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 7.6 3 8.250000e+001 60.0 7.5 9.0 8.250000e+001 -60 6.8 12.0 77.5 30 7.300000e+000 14.0 77.5 70.0 7.480000e+000 15 77.5 90.0 7.5 16 7.750000e+001 110.0 7.5 17.0 7.750000e+001 130 7.3 18.0 77.5 150 7.300000e+000 25.0 77.5 -70.0 6.870000e+000 28 77.5 -10.0 6.8 29 7.250000e+001 10.0 7.4 30.0 7.250000e+001 30 7.2 31.0 72.5 50 7.270000e+000 32.0 72.5 70.0 7.200000e+000 33 72.5 90.0 7.2 34 7.250000e+001 110.0 7.3 35.0 7.250000e+001 130 7.1 36.0 72.5 150 7.170000e+000 37.0 72.5 170.0 7.170000e+000 38 72.5 -170.0 7.2 39 7.250000e+001 -150.0 7.4 40.0 7.250000e+001 -130 6.9 42.0 72.5 -90 7.670000e+000 45.0 72.5 -30.0 6.150000e+000 46 72.5 -10.0 6.7 51 6.750000e+001 45.0 6.9 53.0 6.750000e+001 65 7.5 63.0 67.5 165 7.210000e+000 64.0 67.5 175.0 7.200000e+000 65 67.5 -175.0 7.0 66 6.750000e+001 -165.0 7.0 68.0 6.750000e+001 -145 7.4 69.0 67.5 -135 6.700000e+000 70.0 67.5 -125.0 7.240000e+000 73 67.5 -95.0 7.5 74 6.750000e+001 -85.0 7.7 75.0 6.750000e+001 -75 7.8 76.0 67.5 -65 7.550000e+000 77.0 67.5 -55.0 7.040000e+000 79 67.5 -35.0 6.2 81 6.750000e+001 -15.0 6.6 92.0 6.250000e+001 95 8.0 100.0 62.5 175 6.650000e+000 101.0 62.5 -175.0 7.030000e+000 113 62.5 -55.0 6.9 114 6.250000e+001 -45.0 7.1 118.0 6.250000e+001 -5 6.9 119.0 57.5 5 1.930000e+000 120.0 57.5 15.0 1.710000e+000 129 57.5 105.0 8.0 130 5.750000e+001 115.0 8.1 131.0 5.750000e+001 125 7.8 132.0 57.5 135 7.220000e+000 133.0 57.5 145.0 6.350000e+000 134 57.5 155.0 6.6 135 5.750000e+001 165.0 6.7 137.0 5.750000e+001 -175 6.7 147.0 57.5 -75 6.720000e+000 155.0 52.5 5.0 1.234000e+001 156 52.5 15.0 12.1 157 5.250000e+001 25.0 12.0 158.0 5.250000e+001 35 12.4 159.0 52.5 45 5.600000e-001 160.0 52.5 55.0 1.248000e+001 166 52.5 115.0 7.8 167 5.250000e+001 125.0 7.7 168.0 5.250000e+001 135 7.6 169.0 52.5 145 6.270000e+000 170.0 52.5 155.0 6.850000e+000 177 52.5 -135.0 7.7 185 5.250000e+001 -55.0 6.5 191.0 4.750000e+001 2.500000e+000 11.8 192.0 47.5 7.500000e+000 1.180000e+001 193.0 47.5 12.5 1.149000e+001 194 47.5 17.5 11.7 195 4.750000e+001 22.5 11.8 196.0 4.750000e+001 2.750000e+001 12.4 197.0 47.5 3.250000e+001 8.400000e-001 198.0 47.5 37.5 6.800000e-001 199 47.5 42.5 0.7 200 4.750000e+001 47.5 0.7 201.0 4.750000e+001 5.250000e+001 0.7 202.0 47.5 5.750000e+001 7.200000e-001 203.0 47.5 62.5 8.000000e-001 218 47.5 137.5 7.0 219 4.750000e+001 142.5 6.5 220.0 4.750000e+001 1.475000e+002 6.3 221.0 47.5 1.525000e+002 6.880000e+000 239.0 47.5 -117.5 1.247000e+001 251 47.5 -57.5 6.5 252 4.750000e+001 -52.5 5.7 261.0 4.750000e+001 -7.500000e+000 7.3 263.0 42.5 2.500000e+000 1.205000e+001 265.0 42.5 12.5 9.600000e-001 266 42.5 17.5 11.7 267 4.250000e+001 22.5 12.4 268.0 4.250000e+001 2.750000e+001 0.6 271.0 42.5 4.250000e+001 9.700000e-001 272.0 42.5 47.5 1.180000e+000 275 42.5 62.5 0.7 276 4.250000e+001 67.5 0.6 277.0 4.250000e+001 7.250000e+001 0.6 288.0 42.5 1.275000e+002 7.570000e+000 289.0 42.5 132.5 6.810000e+000 290 42.5 137.5 6.2 291 4.250000e+001 142.5 6.6 292.0 4.250000e+001 1.475000e+002 6.5 310.0 42.5 -1.225000e+002 1.158000e+001 311.0 42.5 -117.5 5.700000e-001 320 42.5 -72.5 8.6 321 4.250000e+001 -67.5 7.0 322.0 4.250000e+001 -6.250000e+001 6.3 333.0 42.5 -7.500000e+000 1.040000e+001 334.0 42.5 -2.5 1.199000e+001 344 37.5 47.5 2.1 347 3.750000e+001 62.5 0.7 359.0 3.750000e+001 1.225000e+002 5.9 363.0 37.5 1.425000e+002 6.690000e+000 383.0 37.5 -117.5 5.200000e-001 532 27.5 -92.5 1.5 570 2.250000e+001 97.5 11.9 571.0 2.250000e+001 1.025000e+002 12.4 642.0 17.5 9.750000e+001 1.209000e+001 774.0 7.5 37.5 9.510000e+000 843 2.5 22.5 9.1 915 -2.500000e+000 22.5 6.5 987.0 -7.500000e+000 2.250000e+001 7.0 1043.0 -7.5 -5.750000e+001 7.170000e+000 1044.0 -7.5 -52.5 8.750000e+000 1154 -17.5 137.5 7.0 1201 -2.250000e+001 12.5 5.7 1208.0 -2.250000e+001 4.750000e+001 6.7 1274.0 -27.5 1.750000e+001 4.210000e+000 1316.0 -27.5 -132.5 8.990000e+000 1328 -27.5 -72.5 6.5 1333 -2.750000e+001 -47.5 6.5 1346.0 -3.250000e+001 1.750000e+001 4.0 1377.0 -32.5 1.725000e+002 1.232000e+001 1400.0 -32.5 -72.5 6.350000e+000 1472 -37.5 -72.5 5.7 1733 -6.250000e+001 -55.0 1.7 1754.0 -6.750000e+001 155 0.7