+------------------------------------+ | APRIL. | +------+------+------+---------------+ | Day |Height|Height| | |of the| of | of | Course of the | |Month.|Therm.|Therm.| Wind. | | |7 A.M.|3 P.M.| | +------+------+------+---------------+ | 1 | 70 | 90 | N.W. | | | | | | | 2 | 72 | 90 | N. | | | | | | | 3 | 72 | 92 | | | | | | | | 4 | 73 | 92 | | | | | | | | 5 | 76 | 93 | | | | | | | | 6 | 76 | 93 | | | | | | | | 7 | 77 | 93 | | | | | | | | 8 | 77 | 94 | | | | | | | | 9 | 77 | 94 | | | | | | | | 10 | 80 | 96 | } | | | | | } | | 11 | 80 | 96 | } S.S.E. | | | | | } | | 12 | 76 | 92 | } | | | | | | | 13 | 75 | 92 | } | | | | | } | | 14 | 74 | 92 | } | | | | | } | | 15 | 73 | 91 | } | | | | | } | | 16 | 73 | 92 | } | | | | | } | | 17 | 75 | 93 | } | | | | | } | | 18 | 75 | 95 | } | | | | | } | | 19 | 76 | 95 | } | | | | | } | | 20 | 76 | 95 | } | | | | | } | | 21 | 77 | 94 | } | | | | | } Variable. | | 22 | 77 | 94 | } | | | | | } | | 23 | 76 | 94 | } | | | | | } | | 24 | 74 | 93 | } | | | | | } | | 25 | 74 | 93 | } | | | | | } | | 26 | 72 | 93 | } | | | | | } | | 27 | 73 | 95½ | } | | | | | } | | 28 | 72 | 94 | } | | | | | } | | 29 | 73 | 94 | } | | | | | } | | 30 | 75 | 95½ | } | +------+------+------+---------------+