ATMOSPHERIC PRESSURE, 



206 



Readings of the barometer and attached thermometer at Port Foulke, Smiuh Strait. 









February, 1861. 



1 



Day of the 

 mouth. 



2" 



4 



6 



8 



10 



Midnight. 



1 



29^592 



18° 



29».616 



81° 



29". 624 



80° 



29^638 



19° 



29'". 642 



11° 



... 



... 



2 



.968 



18 



30.032 



13 



30.036 



11.5 



30.042 



11 



30.036 



12 











3 



.30.130 



61 



.126 



61.5 



.160 



13 



.150 



12 



.186 



61 









4 



29.992 



15 



.018 



88 



29.912 



19 



29.968 



80 



29.900 



18 



29'°.926 



18° 



5 



30.018 



65 



- .094 



69 



30.018 



80 



30.092 



16 



.918 



95 











6 



29.824 



16 



29.838 



19.5 



29 828 



11.5 



29.822 



16 



.856 



18 











1 



30.024 



62 



30.032 



83 



30.012 



55 



30.062 



69 



30.008 



11 











8 



29.866 



13 



29.900 



11 



29.912 



61 



29.914 



65 



.018 



12 











9 



.656 



66 



.556 



61 



.458 



11 



.512 



16 



29.458 



12 







10 



.134 



15 



.212 



14 



.450 



69 



.442 



68 



.438 



61 







11 



.128 



59 



.182 



12.5 



.864 



65 



.924 



64 



.916 



64.5 



29.952 



62.5 



12 



30.140 54 



30.246 



60 



30.288 



68 



30.292 



10 



30.304 



65 









13 



.168 ! 69 



.204 



69 



.118 



12 



.154 



88 



.014 



16 







14 



29.848 1 55 



29.848 



58 



29.896 



18 



29.900 



15 



29.912 



13 









15 



30.000 1 65 











30.064 



12 



30.050 



66 



30.048 



10 







16 



29.914 



13 



.860 



68 



29.868 



61 



29.850 



62 



29.832 



61 









n 



.918 



11 



.962 



18 



.930 



18 



.939 



18 



.926 



13 









18 



30.000 



11.5 



.984 



69 



30.028 



14 5 



30.000 



10.5 



30.100 



12 



29.956 



66 



19 



29.108 



80.5 



.686 



80 



29.680 



15 



29.692 



15.5 



29.616 



10.5 









20 



.688 



69 











.689 



69 



.130 



66 



.162 



12.5 









21 



.850 



60 



.884 



15 



.912 



65 



.924 



65 



.988 



15 







22 



30.031 



12 



30.054 



15 



30.052 



18 



30.038 



10 



30.060 



64 







23 



.030 



12 



.000 



12 



.020 



15 



.008 



15.5 



29.988 



11.5 







24 



29.818 



69 



29.838 



65 



29.800 



69 



29.116 



51 



.196 



62 









25 



.636 



69 



.612 



69 



.662 



83 



.628 



18 



.596 



61 







26 



.512 



14 



.518 



81 



.538 



14 



.538 



10 



.512 



14 







27 



.100 



61 



.126 



69 



.150 



11 



.162 



15 



.146 



69 











28 



.636 



18 



.620 



64 



.100 



86 



.638 



10 



.658 



69.5 









Means 



29.843 69.6 



29.856 



11.1 



29.813 



12.1 



29.811 



11.5 



29.812 



11.0 



1 



I 



