412 



SMITHSONIAN MISCELLANEOUS COLLECTIONS 



VOL. 105 



ILOILO, PHILLIPINE ISLANDS 



Lat. 10°42' N. Long. 122°32' E. H = 14 m. 



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



GRAV. AT 45° LAT. 



Means of i(2''+6'' + 10'' + 14" + 18''+22"), 120th meridian E. 



700 mm. + 



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



59.9 58.9 59.1 



58.3 57.7 57.8 



58.4 57.8 57.5 



57.5 57.7 57.8 



57.4 57.6 57.6 



58.0 57.1 57.9 



57.6 58.1 57.5 



57.1 57.2 57.7 



58.0 57.3 58.0 



58.5 57.6 57.8 



58.1 57.7 57.9 



57.9 55.9 57.3 



57.0 57.7 67.3 



57.1 58.0 67.7 

 57.3 57.4 57.4 

 56.7 57.8 56.9 



67.2 67.0 57.4 

 56.9 57.1 58.3 



57.5 57.3 57.0 

 56.9 55.3 58.3 



57.6 57.3 57.8 

 57.2 57.1 57.5 



TEMPERATURE IN DEGREES C. 



Means of i(2'"+6" + 10'' + 14'' + 18''+22'') 



PRESSURE AT SEA LEVEL 

 1,000 mb. + 



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



9.6 10.6 11.4 



9.8 10.5 10.6 



9.6 9.7 10.4 



10.0 10.3 10.3 



10.6 11.6 10.5 



10.9 10.3 10.6 



10.0 9.8 10.4 

 9.8 9.4 10.2 

 9.8 11.8 10.4 



10.6 12.3 11.3 



10.1 10.6 10.6 



