( G-.) 



RESULTS OF METEOROLOGICAL OBSERVATIONS. 



I. OBSERVATIONS MADE BY J. B. TREMBLY, M.D., AT TOLEDO, OHIO: 



Lat. 41° 38' 47". 04; long. W. 82° 22' 17".75; height 604 feet above sea level. 

 1. MONTHLY BAROMETRICAL RESULTS FOR THE YEAR 1865. 



MONTH. 



Maxi- 

 mum 



height. 



Date. 



Mini- 

 mum 

 helglit. 



Date. 



Mean 

 height for 

 the month. 



Range 



for 

 month. 



Greatest 



daily 

 variation 



Date. 



Least 



dally 



variation 



Date. 



January .... 

 February . . . 



March 



April 



May 



June 



July 



August 



September . . 



October 



November . . . 

 December . . . 



Year 



29.81 

 29.80 

 29.61 

 29.72 

 29.54 

 29.42 

 29.51 

 29.49 

 29.52 

 29.57 

 29.83 

 29.82 



30 

 12 

 26 



8 

 14 



6 

 31 

 25 

 15 

 31 

 10 

 22 



28.90 

 28.77 

 28.61 

 28.86 

 28.92 

 28.99 

 28.94 

 29.10 

 28.99 

 28.68 

 28.75 

 28.88 



17 



23 

 21 

 12 

 21 

 26 

 19 

 10 



8 



10 

 30 



1 



29.307 

 29.455 

 29.215 

 29.388 

 29.262 

 29.177 

 29.295 

 29.328 

 29.341 

 29.257 

 29.341 

 29.335 



0.91 

 1.03 

 1.00 

 0.86 

 0.62 

 0.43 

 0.67 

 0.39 

 0.52 

 0.80 

 1.08 

 0.94 



.36 

 .62 

 .37 

 .38 

 .19 

 .18 

 .17 

 .19 

 .16 

 .24 

 .14 

 .44 



7 



26 



4 



11 



12 



10 



22 



10 



8 



15 



5 



7 



.05 

 .03 

 .04 

 .02 

 .01 

 .01 

 .01 

 .01 

 .01 

 .02 

 .01 

 .03 



25 

 27 



5 



2 

 20 

 23 



5 

 14 

 19 

 24 

 18 



3 



29.83 





28.61 [ 



29.350 



0.715 



.62 





.01 



•• 



2. ANNUAL BAROMETRICAL RESULTS FOR THE YEARS 1860-1865. 



YEAR. 



Maximum 

 height. 



Minimum 

 height. 



Mean height 



for 



the year. 



Range for 

 the year. 



Greatest 



daily 

 variation. 



Least 



daily 



variation. 



1865 



29.83 

 29.85 

 29.81 

 29.83 

 29.90 

 29.87 



28.61 



28.58 

 28.47 

 28.77 

 28.88 

 28.94 



29.350 

 29.236 

 29.280 

 29.297 

 29.354 

 29.330 



.715 

 .75 



.88 



72 



.63 



.68 



.62 

 .47 

 .75 

 .57 

 .66 

 .61 



.01 

 .00 

 .00 

 .00 

 .00 

 .00 



1864 



1863 



1862 



1861 



I860 





Mean barometer for 6 years, 29.307. 



