INTERNATIONAL ANTARCTIC CO-OPERATION 



CHARTS OF MEAN SfcA ULVIL PMCSSURK AND AIH TtNPCRATURt 



JANUARY 



NORMAL PRESSURE 



MEAN PRESSURE. NOON. Q M T 1903 



ttf to' 



NORMAL AIR TEMPERATURE 



JANUARY 



MEAN AIR TEMPERATURE. NOON. G M T 1903 



For plr>.t ion Ky 



