353 



SMITHSONIAN MISCELLANEOUS COLLECTIONS 



VOL. 90 



PONTA DELGADA, AZORES 



Lat. 37° 44' N. Long. 25° 40' W. H b = 22.2 m 



PRESSURE AT SEA LEVEL: COR. to 0° C. (32° F.) AND TO 



GRAV. AT 45° LAT. 



Means of 24 hours 

 700 mm + 



Date Jan. Feb. Mar. Apr. May June July Aug. Sept. Oct. Nov. Dec. Means 



M'ns 67.28 66.04 63.75 65.09 66.22 67.51 68.18 67.07 65.75 63.43 66.18 66.66 



M'ns 14.65 14.17 14.34 15.15 16.84 18.79 20.84 21.81 21.01 19.14 16.86 15.70 



TOTAL PRECIPITATION IN MILLIMETERS. H r = 37.5 m 



