-KILOMETERS- 

 2000 



San Francisco- 



-200 £ 



MEAN XBT TEMPERATURE. DEG-C 



1000 



MID-NOVEMBER 



) 3800 



MERN XBT TEMPERATURE CHANGE , DEG-C 01 NOVEMBER TO 01 DECEMBER 



-KILOMETERS- 

 2000 



J i_ 



San Francisco- 



200 E 



MERN XBT TEMPERATURE , DEG-C 



1000 2000 



01 DECEMBER 



1000 3800 



MEAN XBT TEMPEAATURE CHANGE. DEG-C MID-NOVEMBEA TO MID-DECEMBER 



22 



