[ 196 ] 



Monthly Mean Pressure, Temperature, and Dew Point, &c. of 1829; deduced from the Observations 

 recorded in the preceding Journal. 



March 

 April . 



30.405 29, 

 30.665^9. 

 0.40329. 



.130.44129. 

 '30.418 29. 

 .30.12429, 



,088 29.823 

 10230.084 

 ,25029.874 

 97829.571 

 58230.060 

 42030.05 



pt. . 30.25729. 

 ct... 30.45829 

 ov. . 30.471 29 

 ec. . 30. 656^29 



281 29.818 

 25429.89: 

 151 29.771 

 41330.030 

 55' 30-053 

 68330. 168 



30.40029.89629.932' 1.096 



129.81329.83 

 o!3o. 087 30.08 



.56029.56729.] 



.061 30.046 30. < 



■059 30.045 30. ( 

 29.812 29.805 29.824 29.813 

 29.89329.891 29.89 

 29.76529.77729.76: 

 30.026 30.027 30.03 

 30.063 30.046 30.05 

 30. 169 30. 149 30. 17 

 29. 934^29. 927I29.932I29 . 93; 



31-936. 

 38.843.838. 

 39.346.438. 

 44.951.443. 



53.665. 

 58.269. 



61.0l67.6t 



66. 7 S 6. 



46" .9 54- 3 45 -7 

 39.141.6,39.5 

 33-2|35-9 | 33- 1 



\ . ! 



Hygrometer indicating Dew Poin 



Scale of the Winds. 



. 30.8 

 • 37.7 



In June the Means 



are calcula 



lated from 29 days only. 



