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Snow Cover & Cloud Fraction

Global Map Snow Cover Image 1 Global Map Snow Cover Image 2 Global Map Snow Cover Image 3 Global Map Snow Cover Image 4 Global Map Snow Cover Image 5 Global Map Snow Cover Image 6 Global Map Snow Cover Image 7 Global Map Snow Cover Image 8 Global Map Snow Cover Image 9 Global Map Snow Cover Image 10 Global Map Snow Cover Image 11 Global Map Snow Cover Image 12 Global Map Snow Cover Image 13 Global Map Snow Cover Image 14 Global Map Snow Cover Image 15 Global Map Snow Cover Image 16 Global Map Snow Cover Image 17 Global Map Snow Cover Image 18 Global Map Snow Cover Image 19 Global Map Snow Cover Image 20 Global Map Snow Cover Image 21 Global Map Snow Cover Image 22 Global Map Snow Cover Image 23 Global Map Snow Cover Image 24 Global Map Snow Cover Image 25 Global Map Snow Cover Image 26 Global Map Snow Cover Image 27 Global Map Snow Cover Image 28 Global Map Snow Cover Image 29 Global Map Snow Cover Image 30 Global Map Snow Cover Image 31 Global Map Snow Cover Image 32 Global Map Snow 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Image 65 Global Map Snow Cover Image 66 Global Map Snow Cover Image 67 Global Map Snow Cover Image 68 Global Map Snow Cover Image 69 Global Map Snow Cover Image 70 Global Map Snow Cover Image 71 Global Map Snow Cover Image 72 Global Map Snow Cover Image 73 Global Map Snow Cover Image 74 Global Map Snow Cover Image 75 Global Map Snow Cover Image 76 Global Map Snow Cover Image 77 Global Map Snow Cover Image 78 Global Map Snow Cover Image 79 Global Map Snow Cover Image 80 Global Map Snow Cover Image 81 Global Map Snow Cover Image 82 Global Map Snow Cover Image 83 Global Map Snow Cover Image 84 Global Map Snow Cover Image 85 Global Map Snow Cover Image 86 Global Map Snow Cover Image 87 Global Map Snow Cover Image 88 Global Map Snow Cover Image 89 Global Map Snow Cover Image 90 Global Map Snow Cover Image 91 Global Map Snow Cover Image 92 Global Map Snow Cover Image 93 Global Map Snow Cover Image 94 Global Map Snow Cover Image 95 Global Map Snow Cover Image 96 Global Map Snow Cover Image 97 Global Map Snow Cover Image 98 Global Map Snow Cover Image 99 Global Map Snow Cover Image 100 Global Map Snow Cover Image 101 Global Map Snow Cover Image 102 Global Map Snow Cover Image 103 Global Map Snow Cover Image 104 Global Map Snow Cover Image 105 Global Map Snow Cover Image 106 Global Map Snow Cover Image 107 Global Map Snow Cover Image 108 Global Map Snow Cover Image 109 Global Map Snow Cover Image 110 Global Map Snow Cover Image 111 Global Map Snow Cover Image 112 Global Map Snow Cover Image 113 Global Map Snow Cover Image 114 Global Map Snow Cover Image 115 Global Map Snow Cover Image 116 Global Map Snow Cover Image 117 Global Map Snow Cover Image 118 Global Map Snow Cover Image 119 Global Map Snow Cover Image 120 Global Map Snow Cover Image 121 Global Map Snow Cover Image 122 Global Map Snow Cover Image 123 Global Map Snow Cover Image 124 Global Map Snow Cover Image 125 Global Map Snow Cover Image 126 Global Map Snow Cover Image 127 Global Map Snow Cover Image 128 Global Map Snow Cover Image 129 Global Map Snow Cover Image 130 Global Map Snow Cover Image 131 Global Map Snow Cover Image 132 Global Map Snow Cover Image 133 Global Map Snow Cover Image 134 Global Map Snow Cover Image 135 Global Map Snow Cover Image 136 Global Map Snow Cover Image 137 Global Map Snow Cover Image 138 Global Map Snow Cover Image 139 Global Map Snow Cover Image 140 Global Map Snow Cover Image 141 Global Map Snow Cover Image 142 Global Map Snow Cover Image 143 Global Map Snow Cover Image 144 Global Map Snow Cover Image 145 Global Map Snow Cover Image 146 Global Map Snow Cover Image 147 Global Map Snow Cover Image 148 Global Map Snow Cover Image 149 Global Map Snow Cover Image 150 Global Map Snow Cover Image 151 Global Map Snow Cover Image 152 Global Map Snow Cover Image 153 Global Map Snow Cover Image 154 Global Map Snow Cover Image 155 Global Map Snow Cover Image 156 Global Map Snow Cover Image 157 Global Map Snow Cover Image 158 Global Map Snow Cover Image 159 Global Map Snow Cover Image 160 Global Map Snow Cover Image 161 Global Map Snow Cover Image 162 Global Map Snow Cover Image 163 Global Map Snow Cover Image 164 Global Map Snow Cover Image 165 Global Map Snow Cover Image 166 Global Map Snow Cover Image 167 Global Map Snow Cover Image 168 Global Map Snow Cover Image 169 Global Map Snow Cover Image 170 Global Map Snow Cover Image 171 Global Map Snow Cover Image 172 Global Map Snow Cover Image 173 Global Map Snow Cover Image 174 Global Map Snow Cover Image 175 Global Map Snow Cover Image 176 Global Map Snow Cover Image 177 Global Map Snow Cover Image 178 Global Map Snow Cover Image 179 Global Map Snow Cover Image 180 Global Map Snow Cover Image 181 Global Map Snow Cover Image 182 Global Map Snow Cover Image 183 Global Map Snow Cover Image 184 Global Map Snow Cover Image 185 Global Map Snow Cover Image 186 Global Map Snow Cover Image 187 Global Map Snow Cover Image 188 Global Map Snow Cover Image 189 Global Map Snow Cover Image 190 Global Map Snow Cover Image 191 Global Map Snow Cover Image 192 Global Map Snow Cover Image 193 Global Map Snow Cover Image 194 Global Map Snow Cover Image 195 Global Map Snow Cover Image 196 Global Map Snow Cover Image 197 Global Map Snow Cover Image 198 Global Map Snow Cover Image 199 Global Map Snow Cover Image 200 Global Map Snow Cover Image 201 Global Map Snow Cover Image 202 Global Map Snow Cover Image 203 Global Map Snow Cover Image 204 Global Map Snow Cover Image 205 Global Map Snow Cover Image 206 Global Map Snow Cover Image 207 Global Map Snow Cover Image 208 Global Map Snow Cover Image 209 Global Map Snow Cover Image 210 Global Map Snow Cover Image 211 Global Map Snow Cover Image 212 Global Map Snow Cover Image 213 Global Map Snow Cover Image 214 Global Map Snow Cover Image 215 Global Map Snow Cover Image 216 Global Map Snow Cover Image 217 Global Map Snow Cover Image 218
Snow Cover
Snow Cover Scale
Cloud Fraction
Cloud Fraction Scale
Global Map Cloud Fraction Image 1 Global Map Cloud Fraction Image 2 Global Map Cloud Fraction Image 3 Global Map Cloud Fraction Image 4 Global Map Cloud Fraction Image 5 Global Map Cloud Fraction Image 6 Global Map Cloud Fraction Image 7 Global Map Cloud Fraction Image 8 Global Map Cloud Fraction Image 9 Global Map Cloud Fraction Image 10 Global Map Cloud Fraction Image 11 Global Map Cloud Fraction Image 12 Global Map Cloud Fraction Image 13 Global Map Cloud Fraction Image 14 Global Map Cloud Fraction Image 15 Global Map Cloud Fraction Image 16 Global Map Cloud Fraction Image 17 Global Map Cloud Fraction Image 18 Global Map Cloud Fraction Image 19 Global Map Cloud Fraction Image 20 Global Map Cloud Fraction Image 21 Global Map Cloud Fraction Image 22 Global Map Cloud Fraction Image 23 Global Map Cloud Fraction Image 24 Global Map Cloud Fraction Image 25 Global Map Cloud Fraction Image 26 Global Map Cloud Fraction Image 27 Global Map Cloud Fraction Image 28 Global Map Cloud Fraction Image 29 Global Map Cloud Fraction Image 30 Global Map Cloud Fraction Image 31 Global Map Cloud Fraction Image 32 Global Map Cloud Fraction Image 33 Global Map Cloud Fraction Image 34 Global Map Cloud Fraction Image 35 Global Map Cloud Fraction Image 36 Global Map Cloud Fraction Image 37 Global Map Cloud Fraction Image 38 Global Map Cloud Fraction Image 39 Global Map Cloud Fraction Image 40 Global Map Cloud Fraction Image 41 Global Map Cloud Fraction Image 42 Global Map Cloud Fraction Image 43 Global Map Cloud Fraction Image 44 Global Map Cloud Fraction Image 45 Global Map Cloud Fraction Image 46 Global Map Cloud Fraction Image 47 Global Map Cloud Fraction Image 48 Global Map Cloud Fraction Image 49 Global Map Cloud Fraction Image 50 Global Map Cloud Fraction Image 51 Global Map Cloud Fraction Image 52 Global Map Cloud Fraction Image 53 Global Map Cloud Fraction Image 54 Global Map Cloud Fraction Image 55 Global Map Cloud Fraction Image 56 Global Map Cloud Fraction Image 57 Global Map Cloud Fraction Image 58 Global Map Cloud Fraction Image 59 Global Map Cloud Fraction Image 60 Global Map Cloud Fraction Image 61 Global Map Cloud Fraction Image 62 Global Map Cloud Fraction Image 63 Global Map Cloud Fraction Image 64 Global Map Cloud Fraction Image 65 Global Map Cloud Fraction Image 66 Global Map Cloud Fraction Image 67 Global Map Cloud Fraction Image 68 Global Map Cloud Fraction Image 69 Global Map Cloud Fraction Image 70 Global Map Cloud Fraction Image 71 Global Map Cloud Fraction Image 72 Global Map Cloud Fraction Image 73 Global Map Cloud Fraction Image 74 Global Map Cloud Fraction Image 75 Global Map Cloud Fraction Image 76 Global Map Cloud Fraction Image 77 Global Map Cloud Fraction Image 78 Global Map Cloud Fraction Image 79 Global Map Cloud Fraction Image 80 Global Map Cloud Fraction Image 81 Global Map Cloud Fraction Image 82 Global Map Cloud Fraction Image 83 Global Map Cloud Fraction Image 84 Global Map Cloud Fraction Image 85 Global Map Cloud Fraction Image 86 Global Map Cloud Fraction Image 87 Global Map Cloud Fraction Image 88 Global Map Cloud Fraction Image 89 Global Map Cloud Fraction Image 90 Global Map Cloud Fraction Image 91 Global Map Cloud Fraction Image 92 Global Map Cloud Fraction Image 93 Global Map Cloud Fraction Image 94 Global Map Cloud Fraction Image 95 Global Map Cloud Fraction Image 96 Global Map Cloud Fraction Image 97 Global Map Cloud Fraction Image 98 Global Map Cloud Fraction Image 99 Global Map Cloud Fraction Image 100 Global Map Cloud Fraction Image 101 Global Map Cloud Fraction Image 102 Global Map Cloud Fraction Image 103 Global Map Cloud Fraction Image 104 Global Map Cloud Fraction Image 105 Global Map Cloud Fraction Image 106 Global Map Cloud Fraction Image 107 Global Map Cloud Fraction Image 108 Global Map Cloud Fraction Image 109 Global Map Cloud Fraction Image 110 Global Map Cloud Fraction Image 111 Global Map Cloud Fraction Image 112 Global Map Cloud Fraction Image 113 Global Map Cloud Fraction Image 114 Global Map Cloud Fraction Image 115 Global Map Cloud Fraction Image 116 Global Map Cloud Fraction Image 117 Global Map Cloud Fraction Image 118 Global Map Cloud Fraction Image 119 Global Map Cloud Fraction Image 120 Global Map Cloud Fraction Image 121 Global Map Cloud Fraction Image 122 Global Map Cloud Fraction Image 123 Global Map Cloud Fraction Image 124 Global Map Cloud Fraction Image 125 Global Map Cloud Fraction Image 126 Global Map Cloud Fraction Image 127 Global Map Cloud Fraction Image 128 Global Map Cloud Fraction Image 129 Global Map Cloud Fraction Image 130 Global Map Cloud Fraction Image 131 Global Map Cloud Fraction Image 132 Global Map Cloud Fraction Image 133 Global Map Cloud Fraction Image 134 Global Map Cloud Fraction Image 135 Global Map Cloud Fraction Image 136 Global Map Cloud Fraction Image 137 Global Map Cloud Fraction Image 138 Global Map Cloud Fraction Image 139 Global Map Cloud Fraction Image 140 Global Map Cloud Fraction Image 141 Global Map Cloud Fraction Image 142 Global Map Cloud Fraction Image 143 Global Map Cloud Fraction Image 144 Global Map Cloud Fraction Image 145 Global Map Cloud Fraction Image 146 Global Map Cloud Fraction Image 147 Global Map Cloud Fraction Image 148 Global Map Cloud Fraction Image 149 Global Map Cloud Fraction Image 150 Global Map Cloud Fraction Image 151 Global Map Cloud Fraction Image 152 Global Map Cloud Fraction Image 153 Global Map Cloud Fraction Image 154 Global Map Cloud Fraction Image 155 Global Map Cloud Fraction Image 156 Global Map Cloud Fraction Image 157 Global Map Cloud Fraction Image 158 Global Map Cloud Fraction Image 159 Global Map Cloud Fraction Image 160 Global Map Cloud Fraction Image 161 Global Map Cloud Fraction Image 162 Global Map Cloud Fraction Image 163 Global Map Cloud Fraction Image 164 Global Map Cloud Fraction Image 165 Global Map Cloud Fraction Image 166 Global Map Cloud Fraction Image 167 Global Map Cloud Fraction Image 168 Global Map Cloud Fraction Image 169 Global Map Cloud Fraction Image 170 Global Map Cloud Fraction Image 171 Global Map Cloud Fraction Image 172 Global Map Cloud Fraction Image 173 Global Map Cloud Fraction Image 174 Global Map Cloud Fraction Image 175 Global Map Cloud Fraction Image 176 Global Map Cloud Fraction Image 177 Global Map Cloud Fraction Image 178 Global Map Cloud Fraction Image 179 Global Map Cloud Fraction Image 180 Global Map Cloud Fraction Image 181 Global Map Cloud Fraction Image 182 Global Map Cloud Fraction Image 183 Global Map Cloud Fraction Image 184 Global Map Cloud Fraction Image 185 Global Map Cloud Fraction Image 186 Global Map Cloud Fraction Image 187 Global Map Cloud Fraction Image 188 Global Map Cloud Fraction Image 189 Global Map Cloud Fraction Image 190 Global Map Cloud Fraction Image 191 Global Map Cloud Fraction Image 192 Global Map Cloud Fraction Image 193 Global Map Cloud Fraction Image 194 Global Map Cloud Fraction Image 195 Global Map Cloud Fraction Image 196 Global Map Cloud Fraction Image 197 Global Map Cloud Fraction Image 198 Global Map Cloud Fraction Image 199 Global Map Cloud Fraction Image 200 Global Map Cloud Fraction Image 201 Global Map Cloud Fraction Image 202 Global Map Cloud Fraction Image 203 Global Map Cloud Fraction Image 204 Global Map Cloud Fraction Image 205 Global Map Cloud Fraction Image 206 Global Map Cloud Fraction Image 207 Global Map Cloud Fraction Image 208 Global Map Cloud Fraction Image 209 Global Map Cloud Fraction Image 210 Global Map Cloud Fraction Image 211 Global Map Cloud Fraction Image 212 Global Map Cloud Fraction Image 213 Global Map Cloud Fraction Image 214 Global Map Cloud Fraction Image 215 Global Map Cloud Fraction Image 216 Global Map Cloud Fraction Image 217 Global Map Cloud Fraction Image 218

The snow cover map shows the fraction of an area covered by snow on a monthly basis. Measurements were made by the MODIS sensor on NASA’s Terra satellite. Gray indicates land areas with no snow, darkest blue represents minimal snow cover, and solid white indicates 100 percent snow cover. Because MODIS relies on visible light to assess snow cover, the sensor cannot collect data over the highest latitudes of the Northern Hemisphere during winter when no sunlight reaches the polar region.

The cloud maps show what fraction of an area was cloudy on average for the month. The measurements were collected by the MODIS sensors on NASA's Terra and Aqua satellites. Colors range from blue (no clouds) to white (totally cloudy).

View, download, or analyze more of these data from NASA Earth Observations (NEO):
Snow Cover
Cloud Fraction