Sky Obscured Due to Fog Average Cloud Amount - Phase of Diurnal Cycle (Local Time of Maximum) December, January, February (1971 - 1996), Land Areas Only Grid Box Averages 84 boxes filled with min 100 obs. Box # Lat.N Lon.E Phase N.Obs. 76 67.5 -65.0 14.5 78 6.750000e+001 -45.0 14.1 155.0 5.250000e+001 5 5.7 156.0 52.5 15 4.630000e+000 158.0 52.5 35.0 6.580000e+000 191 47.5 2.5 6.4 192 4.750000e+001 7.5 4.5 193.0 4.750000e+001 1.250000e+001 4.0 194.0 47.5 1.750000e+001 4.930000e+000 195.0 47.5 22.5 6.790000e+000 196 47.5 27.5 5.5 197 4.750000e+001 32.5 5.4 198.0 4.750000e+001 3.750000e+001 5.4 199.0 47.5 4.250000e+001 5.380000e+000 200.0 47.5 47.5 6.430000e+000 203 47.5 62.5 5.8 239 4.750000e+001 -117.5 6.2 244.0 4.750000e+001 -9.250000e+001 4.5 263.0 42.5 2.500000e+000 8.440000e+000 265.0 42.5 12.5 4.340000e+000 266 42.5 17.5 5.9 267 4.250000e+001 22.5 5.7 271.0 4.250000e+001 4.250000e+001 4.9 272.0 42.5 4.750000e+001 5.920000e+000 276.0 42.5 67.5 5.290000e+000 277 42.5 72.5 5.0 280 4.250000e+001 87.5 3.4 310.0 4.250000e+001 -1.225000e+002 5.4 311.0 42.5 -1.175000e+002 2.860000e+000 312.0 42.5 -112.5 3.760000e+000 333 42.5 -7.5 5.4 334 4.250000e+001 -2.5 5.5 346.0 3.750000e+001 5.750000e+001 5.8 347.0 37.5 6.250000e+001 5.910000e+000 358.0 37.5 117.5 5.670000e+000 382 37.5 -122.5 6.0 383 3.750000e+001 -117.5 5.5 405.0 3.750000e+001 -7.500000e+000 4.7 416.0 32.5 4.750000e+001 5.270000e+000 422.0 32.5 77.5 6.670000e+000 428 32.5 107.5 6.8 429 3.250000e+001 112.5 6.6 430.0 3.250000e+001 1.175000e+002 7.2 455.0 32.5 -1.175000e+002 2.560000e+000 460.0 32.5 -92.5 3.280000e+000 461 32.5 -87.5 3.7 462 3.250000e+001 -82.5 4.0 494.0 2.750000e+001 7.750000e+001 6.8 495.0 27.5 8.250000e+001 7.230000e+000 500.0 27.5 107.5 7.670000e+000 501 27.5 112.5 7.2 502 2.750000e+001 117.5 6.8 531.0 2.750000e+001 -9.750000e+001 3.9 532.0 27.5 -9.250000e+001 2.950000e+000 534.0 27.5 -82.5 5.220000e+000 547 27.5 -17.5 12.3 569 2.250000e+001 92.5 7.6 570.0 2.250000e+001 9.750000e+001 6.3 571.0 22.5 1.025000e+002 5.070000e+000 591.0 22.5 -157.5 2.337000e+001 602 22.5 -102.5 4.5 603 2.250000e+001 -97.5 6.2 605.0 2.250000e+001 -8.750000e+001 5.4 642.0 17.5 9.750000e+001 5.700000e+000 676.0 17.5 -92.5 6.860000e+000 768 7.5 7.5 6.6 774 7.500000e+000 37.5 6.0 836.0 7.500000e+000 -1.250000e+001 5.4 841.0 2.5 1.250000e+001 5.610000e+000 842.0 2.5 17.5 6.350000e+000 843 2.5 22.5 5.9 896 2.500000e+000 -72.5 5.8 913.0 -2.500000e+000 1.250000e+001 5.3 1058.0 -12.5 1.750000e+001 7.170000e+000 1197.0 -17.5 -7.5 3.540000e+000 1201 -22.5 12.5 4.4 1274 -2.750000e+001 17.5 5.8 1346.0 -3.250000e+001 1.750000e+001 4.8 1377.0 -32.5 1.725000e+002 2.450000e+000 1472.0 -37.5 -72.5 5.440000e+000 1523 -42.5 -177.5 4.8 1733 -6.250000e+001 -55.0 2.4 1754.0 -6.750000e+001 155 2.9 1806.0 -77.5 -90 2.090000e+000