M-eteorologkal Olservatlons, 



Mdract of the BesuUs of the Hourlf/ 'Meteorological Ohurvat'iom 



taken at the Surveyor GeneraVs Office, Calcutta, 



in the month of July 1874. 



Latitude 2^° 38' Y North. Longitude 88^ 20' ZM' East. 



Heiglitof tlieCi«ternoftlie Standard Barometer above tlie sea level, 18.11 feet. 



Daily Meaus, &c. of tlie Observations and of tbe Hygrometrical elenieiiLs 



dependent thereon. 



Date. 



1 



2 



3 



4 



5 



6 



7 



8 



9 



iO 



11 



12 



13 



14 



15 



16 



17 



18 



19 



20 



21 



22 



23 



24 



25 



26 



27 



28 



29 



30 



31 



^ CD 



S ^. CO 



Eange of the Barometer 

 during the day. 



Max. 



Min. 



Diir. 



"I 



Inches. 



Inches. 



29.685 



29.733 



.677 



.732 



.657 



.712 



.601 



.658 



.586 



.622 



.563 



.600 



.588 



.641 



.622 



.679 



.596 



.643 



.580 



.630 



.597 



.645 



.644 



.718 



.684 



.739 



.645 



.684 



.637 



.684 



.665 



.728 



.681 



.728 



.681 



.722 



.670 



.737 



.631 



.692 



.582 



.641 



.537 



.583 



.oOS 



.551 



.489 



.562 



.541 



.599 



.564 



.616 



.533 



.599 



.405 



.479 



.419 



.537 



.519 



.575 



.481 



.526 



Inches. 



29.621 

 .601 

 .574 

 .528 

 .541 

 .501 

 .541 

 .567 

 .544 

 .514 

 .534 

 .589 

 .624 

 .593 

 .573 

 .586 

 .611 

 .613 

 .686 

 .547 

 .484 

 .468 

 .441 

 .429 

 .512 

 .510 

 .452 

 .339 

 .351 

 .452 

 .435 



Inches. 



0.112 

 .131 

 .138 

 .130 

 .081 

 .099 

 .100 

 .112 

 .099 

 .116 

 .111 

 .129 

 .115 

 .091 

 .111 

 .142 

 .117 

 .109 

 .151 

 .145 

 .157 

 .115 

 .110 

 .133 

 .087 

 .106 

 .147 

 .140 

 .186 

 .123 

 .091 



83.8 

 84.9 

 83.6 

 84.2 

 84.1 

 84.1 

 85.7 

 85.3 

 85.2 

 84.2 

 83.8 

 83.1 

 83.5 

 84.2 

 84.1 

 83.3 

 85.1 

 87.0 

 87.2 

 86.7 

 86.7 

 85.8 

 83.6 

 82.6 

 81.2 

 82.0 

 82.6 

 80.5 

 82.2 

 83.4 

 .807 



Bange of the Tempera- 

 ture during tlie day. 



Max. 



M 











90.0 



80.0 



92.0 



80.0 



88.4 



80.0 



91.0 



79.6 



87.8 



81.0 



87.5 



81.2 



92.3 



80.5 ! 



91.5 



80.5 



93.4 



80.2 



90.3 



81.0 



90.0 



81.0 



87.3 



79.9 



89.0 



79.5 



89.3 



80.0 



88.8 



81.6 



87.4 



79.7 



92.0 



79.5 



93.8 



81.0 



92.8 



81.8 



94.2 



82.0 



94.0 



82.5 



91.2 



82.2 



88.6 



80.8 



87.5 



79.8 



87.4 



79.5 



87.5 



79.4 



88.0 



79.4 



83.2 



79-2 



• 86.5 



79.0 



87.6 



79.6 



84.5 



78.2 



Dill. 



10.0 



12.0 



8.4 



11.4 



6.8 



6.3 



11.8 



11.0 



13.2 



9.3 



9.0 



7.4 



9.5 



9.3 



7.2 



7.7 



12.5 



12.8 



11.0 



12.2 



11.5 



9.0 



7.8 



7.7 



7.9 



8.1 



8.6 



4.0 



7.5 



8.0 



6.3 



The Mean Height of the Barometer, as likewise the Dry and Wet Bulb 

 Thermometer Means are derived, from the hourly observations, made at the 

 several hours during the day. 



