MEX MOS MEAN TOTAL SKY COVER (cat)
Valid 0000 UTC Thursday (Wednesday Evening)
Thursday Friday Saturday Sunday Monday Tuesday Wednesday Thursday
00 12 00 12 00 12 00 12 00 12 00 12 00 12 00
MEAN TOTAL SKY COVER: The average sky cover over a 12-h period ending at the specified time. Unshaded areas indicate mostly clear mean total sky cover.