Sky Obscured Due to Fog Average Cloud Amount - Phase of Diurnal Cycle (Local Time of Maximum) March, April, May (1971 - 1996), Land Areas Only Grid Box Averages 81 boxes filled with min 100 obs. Box # Lat.N Lon.E Phase N.Obs. 28 77.5 -10.0 3.5 31 7.250000e+001 50.0 2.4 32.0 7.250000e+001 70 3.7 36.0 72.5 150 3.230000e+000 37.0 72.5 170.0 2.720000e+000 38 72.5 -170.0 3.1 39 7.250000e+001 -150.0 3.1 40.0 7.250000e+001 -130 1.7 45.0 72.5 -30 1.380000e+000 63.0 67.5 165.0 2.770000e+000 65 67.5 -175.0 2.8 66 6.750000e+001 -165.0 1.1 68.0 6.750000e+001 -145 1.4 69.0 67.5 -135 2.200000e+000 70.0 67.5 -125.0 1.170000e+000 73 67.5 -95.0 2.4 74 6.750000e+001 -85.0 1.9 75.0 6.750000e+001 -75 2.2 76.0 67.5 -65 1.620000e+000 78.0 67.5 -45.0 2.560000e+000 79 67.5 -35.0 1.2 81 6.750000e+001 -15.0 1.1 113.0 6.250000e+001 -55 1.9 114.0 62.5 -45 2.290000e+000 118.0 62.5 -5.0 8.900000e-001 119 57.5 5.0 3.7 120 5.750000e+001 15.0 4.9 121.0 5.750000e+001 25 6.2 133.0 57.5 145 2.770000e+000 134.0 57.5 155.0 1.930000e+000 155 52.5 5.0 4.7 156 5.250000e+001 15.0 4.1 157.0 5.250000e+001 25 6.0 158.0 52.5 35 6.670000e+000 159.0 52.5 45.0 6.180000e+000 169 52.5 145.0 3.9 192 4.750000e+001 7.5 4.3 194.0 4.750000e+001 1.750000e+001 4.2 196.0 47.5 2.750000e+001 5.390000e+000 197.0 47.5 32.5 6.060000e+000 198 47.5 37.5 5.8 199 4.750000e+001 42.5 5.8 218.0 4.750000e+001 1.375000e+002 4.1 219.0 47.5 1.425000e+002 4.230000e+000 220.0 47.5 147.5 4.850000e+000 221 47.5 152.5 4.1 250 4.750000e+001 -62.5 3.5 272.0 4.250000e+001 4.750000e+001 5.5 289.0 42.5 1.325000e+002 3.810000e+000 292.0 42.5 147.5 5.140000e+000 321 42.5 -67.5 3.2 322 4.250000e+001 -62.5 1.1 344.0 3.750000e+001 4.750000e+001 4.9 359.0 37.5 1.225000e+002 3.570000e+000 360.0 37.5 127.5 5.240000e+000 405 37.5 -7.5 4.0 461 3.250000e+001 -87.5 4.8 462.0 3.250000e+001 -8.250000e+001 5.3 501.0 27.5 1.125000e+002 6.710000e+000 502.0 27.5 117.5 6.290000e+000 531 27.5 -97.5 4.1 532 2.750000e+001 -92.5 2.6 571.0 2.250000e+001 1.025000e+002 5.6 676.0 17.5 -9.250000e+001 6.400000e+000 770.0 7.5 17.5 7.170000e+000 774 7.5 37.5 6.0 841 2.500000e+000 12.5 5.6 913.0 -2.500000e+000 1.250000e+001 5.6 1134.0 -17.5 3.750000e+001 4.910000e+000 1201.0 -22.5 12.5 4.720000e+000 1208 -22.5 47.5 4.4 1274 -2.750000e+001 17.5 3.1 1328.0 -2.750000e+001 -7.250000e+001 5.0 1333.0 -27.5 -4.750000e+001 4.040000e+000 1346.0 -32.5 17.5 4.650000e+000 1377 -32.5 172.5 1.9 1400 -3.250000e+001 -72.5 6.4 1404.0 -3.250000e+001 -5.250000e+001 6.0 1444.0 -37.5 1.475000e+002 4.600000e+000 1472.0 -37.5 -72.5 5.610000e+000 1475 -37.5 -57.5 4.5