Meteorological Ohseri'atlons 



liiT 



Abstract of the B-esuUs of the Ilourli/ ^I'eteorolofwd. Ohservat'ium 



taken at the Surveyor General's Office, Calcutta, 



in the month, of J idi/ 1.872. 



Hourly Means, &c. of tlie ObserTations and of the irygrometrical elements 



dependent thereon. 



Hour 



Mid- 

 night. 



1 



2 



3 



4 



5 



6 



7 



8 



9 

 10 

 11 



Noon. 



1 



2. 



3 



4 



5 



6 



7 



8 



9 



]0 

 11 



Pi 4? ^1 



J?ange of the Barometer 



for eacli liour during 



the niojith. 



Max. 



Inches. 



29.58G 

 .576 

 .5()5 

 .556 

 .549 

 .558 

 .570 

 .585 

 .593 

 .605 

 .608 

 .600 



.591 

 .571 

 .5J,9 

 .530 

 .519 

 .518 

 .531 

 .549 

 .565 

 .584 

 .600 

 .601 



Inches. 



29.750 

 .738 

 .725 

 .708 

 .691 

 .698 

 .717 

 .737 

 .744 

 .754 

 .754 

 .734 



.730 

 .705 

 .692 

 .656 

 .656 

 .645 



.m^d 



.694 

 .708 

 .721 

 .732 

 .744 



Min. 



Inches. 



29 



329 

 309 

 287 

 285 

 279 

 295- 

 315 

 329 

 336 

 347 

 366 

 373 



.379 

 .372 

 .368 

 .353 

 .364 

 .364 

 .393 

 .414 

 .438 

 .468 

 .502 

 .516 



DilF. 





IJiuit^c of tiio 'rcinjxM'a* 

 tiirc lor each hour 

 durinLj; tiie month. 



]\ra: 



Min. I l)i(r. 



Inches. 



.421 

 .429 

 .438 

 .423 

 .412 

 .403 

 .402 

 .408 

 .408 

 .407 

 .388 

 .361 



.851 

 .333 

 .324 

 .301 

 .292 

 .281 

 .276 

 .280 

 .270 

 .253 

 .230 

 .228 



81.2. 

 80.9 

 80.7 

 80.4 

 80.3 

 80.1 

 80.2 

 81.0 

 82.2 

 84.0 

 85.2 

 85.7 



84.0. 

 83.5 

 83.0 

 82.8 

 82.5 

 82.2 

 82.5 

 83.2 

 85.5 

 87.0 

 88.8 

 90.2^ 



OO.O 

 91.2 

 92.0 

 92.0 

 92.0 

 92.6 

 91.7 

 80.8 

 88.7 

 86.5 

 85.6 

 84.8 



70.0 

 79.0 

 79.0 

 78.8 

 78.6 

 78.5 

 78.6 

 78.8 

 78.6 

 79.0 

 79.7 

 80.0 



5.0 

 4.5 

 4.0 

 4.0 

 3.9 

 3.7 

 3.9 

 4.4 

 6.9 

 8.0 

 9.1 

 10.2 



]02 



33.2 



13.5 



]3.() 



]2.0 



31.9 



10.7 



9.3 



9.2 



6.8 



6.1 



6.4 



-^Eri;:,r>reight of tl,e ]3aron,erer, ». likewise the "7 -"' J^^;; «;;;|^ 

 Thonaomefcer Mca.s are denvcd fi-om tke observaUous made at tk .cv..al, 

 hours during the month. 



