METEOROLOGICAL SYNOPSIS. 



115 



ANNUAL METEOROLOGICAL SYNOPSIS FOR THE YEAR 186G. 



TABLE 



Showing the maxiviKm and mmimum height of the harnmeter for enck 

 month of the year 1866. Also^ the mean monthly height and range,, the 

 greatest and least daily variation. 



MONTHS. 



January .. 

 February. . 

 March. .. . 



April 



May 



June 



July 



August. . .. 

 September 

 October . . . 

 November. 

 December . 



1866. 



Xi 

 M 





•*j 





X 





bfl 









m 





W 





3 





p 



■, 



a 



<3;> 



.M 



■t-i 



u 



cS 





P 



'^ 



30.42 



29.86 



29.69 



29.59 



29.48 



29.52 



29.5 



29.55 



29.54 



29.79 



29.91 



29.8 



30.42 



8 



28.85 



26 



28.94 



27 



28.8 



6 



28.79 



7 



28.57 



11 



28.82 



9 



28.02 



16 



28.95 



15 



28.95 



16 



28.94 



6 



28.83 



20 



28.59 



•• 



28.57 



15 

 19 

 31 

 23 

 27 

 18 

 4 

 8 

 11 

 20 

 10 

 23 





29.432 

 29.384 

 29.383 

 29.392 

 29.186 

 29.214 

 29.318 

 29.285 

 29.. 309 

 29.. 358 

 29.316 

 29.3 





29.314 



1.57 



.92 



.89 



.8 



.91 



.7 



.48 



.6 



.59 



.85 

 1.08 

 1.21 



■^1 



^ S3 



O 



.06 

 .38 

 .46 

 .03 

 .02 

 .22 

 .25 

 .03 

 .23 

 .22 

 .39 

 .32 



.883 .06 



15 



16 



21 



5 



21 



3 



4 



8 



12 



22 



10 



4 



C3 



*'*• .2 



.03 

 .02 

 .03 

 .00 

 .00 

 .00 

 .00 

 .01 

 .01 

 .02 

 .02 

 .01 



3 

 28 

 19 

 11 

 23 



1 

 10 

 27 

 29 



5 

 26 

 29 



.00 



TABLE 



Showing the annual matimum, minimum mean haromefti\ and range. 

 Also, the greatest and least variation for each year is ?ioted in the table. 



1866 



1865 



30.42 



29 . 83 



29.85 



29.81 



29.83 



29.9 



29.87 





28.57 

 28.61 

 28.. 58 

 28.47 

 28.77 

 28.88 

 28.94 







29.314 



29.35 



29.230 



29 . 28 



29 297 



29.354 



29.33 



.883 



.715 



.75 



.88 



.72 



.63 



.08 





.06 

 .62 

 .47 

 .75 

 .57 

 .66 

 .61 





.00 

 01 



1864 



,00 



1863 



.00 



1862 



.00 



1861 



1860 



.00 

 .00 











Mean barometer for 7 years, 29.308. 



