WHOLE VOL. 



NORTH AMERICA 



787 



MERIDA. MEXICO 



Lat. 20° 58' N. Long. 89° 37' W. Hb = 22 m. 



PRESSURE AT STATION: COR. TO 0° C. AND TO GRAV. AT 45° LAT. 



Means of ^(7"+ 14" + 21") 

 700 mm. + 



M'ns 62.7 62.1 61.1 59.7 58.7 59.0 60.9 60.5 59.3 59.3 61.3 



60.5 



