28 



TEMPERATURE OF THE SURFACE WATERS OF THE ATLANTIC OCEAN 



Month 



70° W. Long. 



40° 



Standard values of the surface temperatures 



AVERAGE WIDTH OF THE TWO- 



30° 20' 



I.... 

 11... 



in.. 



IV.. 

 V... 

 VI.. 

 VII. 

 VIII 

 IX.. 

 X .. 

 XI.. 

 XII. 



4.3 

 6.6 

 10.4 

 16.0 

 20.2 

 21.0 

 19.0 

 15.3 

 11.5 

 8.1 



6.4 

 4.5 

 4.4 

 6.0 

 9.4 

 14.8 

 19.1 

 20.3 

 18.4 

 14.9 

 11.7 

 8.7 



6.4 

 4.8 

 4.6 

 6.9 

 8.7 

 13.1 

 16.6 

 18.2 

 17.2 

 14.4 

 11.3 

 8.7 



6.9 



6.2 



6.1 



7.3 



10.1 



15.2 



17.9 



19.2 



17.7 



15.1 



11.7 



8.7 



9.3 

 8.8 

 8.9 

 10.5 

 13.2 

 17.3 

 20.6 

 21.0 

 19.9 

 16.7 

 13.3 

 10.8 



10.1 

 9.7 

 11.0 

 12.2 

 15.1 

 18.4 

 21.3 

 21.8 

 20.4 

 17.8 

 14.9 

 11.6 



12.3 

 11.8 

 12.4 

 13.3 

 15.9 

 18.8 

 21.8 

 22.6 

 21.4 

 19.0 

 15.8 

 13.2 



13.9 

 12.9 

 13.3 

 14.3 

 16.6 

 19.4 

 22.1 

 23.2 

 22.5 

 19.8 

 17.5 

 15.3 



14.3 

 13.5 

 13.7 

 14.6 

 17.0 

 19.6 

 22.2 

 23.1 

 22.1 

 20.3 

 18.5 

 15.3 



13.5 

 13.3 

 13.0 

 13.5 

 16.3 

 18.8 

 21.8 

 22.8 

 21.9 

 19.1 

 17.6 

 14.7 



12.7 

 12.6 

 12.7 

 13.8 

 15.5 

 18.3 

 21.6 

 22.7 

 21.5 

 17.8 

 15.6 

 12.7 



11.4 

 10.8 

 11.5 

 11.5 

 13.7 

 16.4 

 20.0 

 21.1 

 20.9 

 18.4 

 14.7 

 13.8 



13.0 

 12.3 

 12.0 

 13.4 

 15.0 

 16.8 

 20.4 

 21.4 

 21.3 

 20.4 

 17.6 

 13.9 



15.2 

 14.8 

 15.2 

 15.8 

 17.0 

 18.8 

 21.7 

 22.4 

 21.8 

 20.8 

 18.8 

 16.6 



18.0 

 15.7 

 15.3 

 16.3 

 17.0 

 19.1 

 21.9 

 22.3 

 22.2 

 20.8 

 18.8 

 16.5 



17.0 

 15.4 

 15.1 

 15.9 

 16.7 

 19.0 

 21.9 

 23.3 

 22.6 

 20.3 

 18.5 

 16.3 



17.2 

 15.5 

 15.9 

 16.0 

 16.9 

 19.5 

 22.0 

 23.1 

 22.5 

 20.0 

 17.8 

 15.6 



15.6 

 14.8 

 15.7 

 15.9 

 16.8 

 19.3 

 22.1 

 23.2 

 22.6 

 20.1 

 17.9 

 16.7 



15.8 

 15.1 

 15.3 

 15.6 

 16.9 

 19.1 

 21.8 

 22.7 

 22.0 

 20.2 

 17.9 

 16.4 



15.7 

 15.0 

 16.1 

 16.5 

 16.6 

 18.3 

 21.3 

 22.0 

 21.6 

 19.9 

 17.9 

 16.0 



AVERAGE WIDTH OF THE TWO- 



I.... 

 11... 

 III.. 

 IV.. 

 V... 

 VI.. 

 VII. 

 VIII 

 IX.. 

 X... 

 XI.. 

 XII. 



6.6 

 5.2 

 0.5 

 8.4 

 12.0 

 17.6 

 21.8 

 23.1 

 20.3 

 16.6 

 12.7 

 8.7 



7.7 

 5.6 

 7.1 

 8.8 

 12.0 

 17.2 

 21.9 

 22.9 

 21.4 

 17.4 

 13.0 

 9.6 



13.0 

 11.2 

 11.2 

 12.5 

 15.5 

 20.0 

 23.5 

 23.6 

 23.1 

 20.6 

 17.4 

 14.2 



14.4 

 14.1 

 12.6 

 14.9 

 17.6 

 20.7 

 23.9 

 24.6 

 24.1 

 21.5 

 17.9 

 15.3 



15.7 

 14.3 

 15.1 

 16.9 

 19.3 

 21.2 

 24.5 

 24.8 

 24.3 

 21.5 

 19,4 

 17.8 



17.1 

 16.4 

 17.0 

 17.4 

 20.0 

 22.5 

 24.5 

 25.3 

 24.8 

 22.6 

 20.0 

 17.6 



17.1 

 17.6 

 17.4 

 18.1 

 19.5 

 22.0 

 24.3 

 25.0 

 24.3 

 23.8 

 20.5 

 18.8 



18.1 

 17.4 

 17.2 

 17.6 

 17.9 

 21.3 

 24.1 

 25.0 

 24.4 

 23.6 

 20.9 

 19.7 



18.2 

 16.4 

 17.3 

 16.8 

 19.1 

 21.1 

 24.1 

 24.9 

 24.4 

 23.0 

 20.4 

 18.2 



14.9 

 17.1 

 16.6 

 16.6 

 18.8 

 20.8 

 23.4 

 24.6 

 23.8 

 22.7 

 20.1 

 19.2 



19.6 

 16.8 

 16.7 

 17.4 

 18.0 

 20.3 

 24.0 

 24.3 

 24.2 

 20.9 

 19.1 

 20.1 



16.5 

 17.1 

 16.9 

 16.4 

 18.0 

 19.6 

 23.5 

 24.2 

 23.9 

 20.4 

 19.6 

 18.4 



17.5 

 16.1 

 17.4 

 17.4 

 18.0 

 19.4 

 22.8 

 24.7 

 24.1 

 21.0 

 20.0 

 16.7 



18.3 

 16.4 

 17.3 

 17.3 

 18.2 

 20.2 

 22.5 

 24.8 

 24.2 

 22.0 

 19.0 

 18.3 



17.6 

 16.4 

 16.5 

 16.7 

 18.1 

 20.6 

 23.0 

 24.1 

 24.0 

 21.5 

 18.7 

 17.7 



16.9 

 16.2 

 16.5 

 16.9 

 18.0 

 20.1 

 22.9 

 24.7 

 23.8 

 21.9 

 18.2 

 17.6 



16.6 

 16.1 

 16.0 

 16.6 

 17.8 

 20.1 

 22.8 

 23.8 

 23.5 

 21.0 

 19.1 

 17.0 



16.9 

 15.8 

 15.9 

 16.2 

 17.3 

 19.2 

 22 6 

 23.0 

 23.3 

 20.7 

 19.0 

 16.9 



16.4 

 15.5 

 15.9 

 15.8 

 17.4 

 18.9 

 22.3 

 23.0 

 22.8 

 20.6 

 18.5 

 17.1 



AVERAGE WIDTH OF THE TWO- 



AVERAGE WIDTH OF THE TWO- 



I.... 

 II... 

 III.. 

 IV.. 

 V... 

 VI.. 

 VII. 

 VIII 

 IX.. 

 X... 

 XI.. 

 XII. 



24.3 

 24.1 

 26.7 

 27.2 

 26.0 

 24.8 

 21.9 



19.8 

 19.3 

 19.7 

 20.7 

 22.6 

 24.5 

 27.0 

 27.1 

 25.9 

 23.8 

 22.2 

 20.9 



19.6 

 19.3 

 19.9 

 20.8 

 22.7 

 24.5 

 26.4 

 27.2 

 26.4 

 24.3 

 22 2 

 20.8 



20.9 

 17.4 

 17.5 

 18.6 

 20.7 

 22 7 

 26.5 

 26.8 

 25.7 

 24.9 

 20.2 

 20.3 



19.4 

 18.9 

 17.1 

 18.6 

 20.4 

 22 4 

 25.6 

 26.6 

 26.5 

 24.3 

 21.6 

 19.6 



19.0 

 19.0 

 17.8 

 18.7 

 20.3 

 23.6 

 24.2 

 26.0 

 26.3 

 24.1 

 21.9 

 20.5 



19.0 

 18.4 

 17.8 

 18.5 

 20.2 

 23.0 

 24.9 

 26.4 

 25.6 

 23.9 

 21.9 

 20.8 



18.4 

 18.2 

 17.3 

 18.3 

 19.8 

 22.0 

 25.1 

 26.0 

 26.6 

 24.1 

 21.2 

 20.8 



18.0 

 17.8 

 17.9 

 18.0 

 19.4 

 22 5 

 25.8 

 26.6 

 25.1 

 24.0 

 21.5 

 20.5 



18.3 

 17.8 

 18 1 

 18.2 

 19.3 

 21.6 

 25.9 

 26.2 

 25.6 

 23.9 

 21.2 

 20.4 



18.1 

 17.6 

 18.1 

 18.3 

 19.6 

 22 

 26.1 

 26.2 

 25.5 

 23.8 

 21.4 

 20.4 



18.4 

 18.0 

 18.1 

 18.1 

 19.7 

 22 3 

 26.4 

 26.6 

 26.5 

 24.0 

 21.7 

 21.0 



18.8 

 17.6 

 17.9 

 18.1 

 19.6 

 221 

 24.8 

 25.6 

 26.5 

 23.5 

 21.5 

 20.6 



19.2 

 18.2 

 17.7 

 18.5 

 20.0 

 22 2 

 24.1 

 25.3 

 25.3 

 23.8 

 20.9 

 20.6 



18.5 

 18.7 

 17.9 

 18.4 

 20.2 

 22 6 

 23.9 

 25.5 

 25.0 

 23.6 

 21.1 

 20.4 



18.5 

 18.1 

 17.5 

 18.6 

 20.6 

 22.2 

 24.7 

 25.4 

 25.1 

 23.6 

 20.6 

 20.1 



18.4 

 18.4 

 17.8 

 18.4 

 19.9 

 22 3 

 24.4 

 25.8 

 24.6 

 23.2 

 20.5 

 20.1 



18.8 

 17.8 

 17.8 

 18.1 

 19.9 

 21.9 

 24.6 

 25.9 

 24.7 

 23.4 

 21.0 

 19.8 



18.7 

 17.4 

 17.4 

 18 2 

 19.6 

 21.8 

 24.5 

 25.7 

 25.0 

 23.3 

 20.6 

 20.2 



17.8 

 17.9 

 17.3 

 18.3 

 19.5 

 21.1 

 24.2 

 26.1 

 24.9 

 22 8 

 21.0 

 18.2 



17.9 

 17.5 

 17.3 

 17.9 

 19.0 

 21.8 

 23.7 

 26.0 

 24.3 

 22.7 

 20.7 

 19.3 



17.9 

 16.8 

 17.5 

 17.5 

 18.9 

 20.7 

 24.0 

 24.4 

 24.6 

 22 3 

 20.9 

 17.9 



17.4 

 17.1 

 17.1 

 17.6 

 18.6 

 21.1 

 22 9 

 23.9 

 24.1 

 22 5 

 20.4 

 18.9 



AVERAGE WIDTH OF THE TWO- 



• Intermediate values, which were introduced to determine upwelling. They were 



