310 



FORT-WILLIAM OBSERVATORY. 



STEVENSON SCREEN. 



Temperature axd Amount of Cloud. 



SEPTEMBER 1891. 





Temperature — Dry and Wet Bulbs. 



Max. 



Min. 



Black 



Radii. 



Amount of Cloud, to 10. 



9" 



10" 



12" 



14" 16" 



21" 



22" 



Bulb. 



Miu. 



9" 



10" 



14" 



21" 



22" 



10 

 9 



10 

 1 



10 



1 



2 

 3 



4 

 5 



Dry. Wet, 

 56-1 52-7 

 53 6 52-1 

 51-9 48-9 

 53-0 51-2 

 52-0 51-0 



Dry. Wet. 

 56-2 53 2 

 53-7 52-3 

 557 51-1 

 57-0 54-0 

 537 52-5 



Drv. Wet. 

 55-2 53-0 

 53-8 52-7 

 56-8 51-9 

 58-1 53-3 

 55-8 54-1 



Drv. Wet. 

 55-2 54-1 

 53 -U 50-9 

 55-2 52-1 

 61-6 55-3 

 55-2 53-7 



Dry. Wet. 

 56-1 53-9 

 54-9 52-4 

 55-4 51-9 

 59-1 53-7 

 53-9 53-0 



Dry. Wet. 

 53-5 51-0 

 52-0 49-0 

 50-8 49-0 

 49-7 47-0 

 53-3 52-0 



Dry. W 

 54-5 51 

 50-8 49 

 51-4 49 

 48-8 47 

 52-8 51 



•t. 

 1 

 1 

 1 





 8 



5S-0 

 56-1 

 59 5 

 62-0 

 57-7 



53-0 



49-9 

 48-8 

 48-0 



[49-6] 



101-8 



89-1 



114-9 



128-1 



91-0 



51-8 



50-8 

 46-1 

 43 T 

 45-1 



10 



10 



3 



4 



10 



10 



10 



3 



5 



10 



10 



10 



9 



4 



10 



10 

 4 

 9 







10 



6 



8 



9 



10 



48-0 45-9 

 55-0 50-0 

 49-8 47-5 

 57-2 56-8 

 60-3 55-8 



48-8 47-2 

 54-0 48-9 

 52 -8 49-4 

 58-8 58-1 

 63-6 58 



58-1 50-0 

 56-9 53-0 

 60-0 59-5 

 66-7 59-8 



50-7 48-1 

 58-8 50-8 

 61-5 56-0 

 58-8 57-9 

 68-8 62-1 



56-8 50-1 

 60-8 56-0 

 58-7 57-5 

 67-0 60-8 



49-0 47-5 

 46 -S 44-9 

 56 -8 55-0 

 59-9 57-9 

 57-8 57-0 



49-1 46 

 45-6 44 

 56-1 54 

 59-7 57 

 57-4 57 



9 

 



s 

 s 

 () 



55-4 

 61-4 

 62-0 

 60-0 

 70-2 



47-0 

 45-0 

 40-9 

 52-4 

 54-3 



111-0 

 123-9 



85-8 



74-0 



123-6 



45-0 

 45-0 

 32-9 

 47-8 

 50-3 



8 



9 



10 



10 



3 



10 

 6 

 9 



10 



7 



1 



10 

 10 



7 



6 



o 



10 

 10 

 10 



5 

 



10 

 9 



10 



11 

 12 



13 

 14 

 15 



57-7 563 

 61-1 57-9 

 54-2 53-9 

 53-0 51-0 

 50-3 47-9 



59-2 57-1 

 63-8 58-8 

 57-0 55-9 

 53-9 52-1 

 52-9 49-4 



60-1 577 

 65 T 60-2 



53-1 50-8 

 57 T 51-6 



61-9 59-0 

 65-5 60-4 

 72-9 63-4 

 56-9 50-0 

 56-3 51-0 



66-8 62-1 

 64-1 59-9 



59-0 50-8 

 54-8 52-3 



62-9 60-1 

 54-1 53-7 

 61-7 59-9 

 51-3 48-0 

 55-0 527 



62-0 59 

 53-4 53 

 60-0 58 

 51-2 48 

 54-8 53 



■1 

 1 

 8 

 8 

 



65-7 

 66-0 

 74 8 

 60-0 

 58-1 



55-6 

 52-9 

 48-1 

 49-5 

 47-1 



111-5 



115-1 

 124-0 

 123-2 

 111-6 



54-1 

 52-9 

 43-8 

 50-4 

 42-1 



10 







10 



10 



6 



10 

 

 



10 

 8 



8 

 

 4 

 8 

 10 



4 

 



10 

 9 



10 



4 



o 



10 

 10 

 10 



16 

 17 



18 

 19 

 20 



55-6 547 

 56-6 56T 

 55-3 53-3 

 55-0 52-3 

 48-2 46-9 



56'7 55-3 

 56-6 56-1 

 567 54-8 

 55-9 52-4 

 50-1 48-0 



56-9 55-0 

 57-0 56-8 

 58-2 54-9 

 55-9 52-7 



57-0 55T 

 56-1 55-9 

 59-1 54-2 

 56-9 51-8 

 56-9 50-7 



56-0 55-1 

 56-8 56-2 

 58-1 53-9 

 58-8 53-9 



55-9 55-6 

 55-5 55-2 

 54-3 53-6 

 49-8 47-7 

 48-9 47-6 



56-1 55 

 55-3 55 



54-1 53 

 47-8 46 

 49-9 47 



9 



1 



7 

 3 



9 



58-5 

 57-9 

 61-0 

 59-7 

 59-0 



54-0 

 54-1 

 52-3 

 47-4 

 43-9 



74-0 



79-0 



117-9 



108-1 



118-9 



52-3 



54-2 

 52-6 

 49-2 

 38-9 



10 



10 



8 



8 



10 



10 

 10 

 10 

 7 

 10 



10 



10 



9 



6 



10 



10 

 10 

 10 

 3 

 10 



10 

 10 

 10 

 2 

 10 



21 

 22 

 23 

 24 

 25 



50-3 45 T 

 49-3 45-4 

 44-7 41-9 

 53-8 52-3 

 51-2 507 



49-5 45-8 

 50-2 46-1 

 48-2 44-1 

 54-0 53-2 

 53-3 52-0 



49-1 46-2 

 51-9 46-0 

 57-0 49-8 

 56-1 54-8 

 57-0 51-8 



50-0 44-9 

 53-1 46-7 

 58-8 51-4 

 59-2 55-2 

 58-2 51-0 



50-7 45-0 

 52-9 46-9 

 56-8 51-1 

 54-8 53-7 

 58-6 52-0 



48-8 44-2 

 42-0 39-9 

 53-9 49-0 

 52-1 50-0 

 56-9 53-9 



48-8 44 

 40-8 39 

 53-2 48 

 52-5 49 

 57-8 53 



1 

 

 9 

 i 

 9 



52-8 

 54 -4 

 60-4 

 59-5 

 61-0 



46-3 

 38-9 

 35 4 

 51-1 

 48 



68-0 

 113-3 



12.-) -2 

 119-9 

 110-4 



46-2 

 37'5 

 28 

 45-3 

 48-0 



10 



6 







10 



10 



9 



6 







10 



10 



10 

 4 

 7 

 6 



10 



10 

 

 2 

 9 



10 



10 

 

 5 

 9 



10 



26 

 27 

 28 

 29 

 30 



52-3 48-3 

 51-0 46-9 

 53-3 52-9 

 51-9 49-9 

 54-0 49-0 



52-9 49-7 

 51-9 47-1 

 54-0 53-8 

 52-8 49 -S 

 51-9 48-1 



51-6 50-7 



56-6 56-1 

 54-5 50-9 

 49-7 47-8 



53-8 50-8 

 53-6 48-5 

 56-8 56-5 

 52 -S 50-5 

 56-9 50-9 



52-8 50-7 



58-3 57-9 

 52-2 50-9 

 51-7 48-9 



53-0 49-8 

 51-9 49-2 

 54-3 52-3 

 52-2 50-1 

 52-2 47-2 



52-9 49 

 51-9 49 

 53-1 51 

 51-9 48 

 48-9 47 



(i 

 8 

 9 

 8 



2 



60-7 

 55-2 

 59-5 

 54-9 

 57-0 



[49-1] 

 47-9 

 50-8 

 50-9 

 45-0 



104-1 

 90-6 

 66-4 

 87-9 



105-9 



47-9 

 44-9 

 47-8 

 49-0 

 46-5 



10 

 9 

 10 

 10 

 10 



9 

 9 



10 

 10 

 10 



10 



10 



10 



9 



10 



10 

 10 

 10 

 10 

 4 



9 

 10 

 10 



3 



10 



Mean 



53-2 50-8 



54-5 51-8 



- - 



57-7 53-3 



- - 



53-2 51-0 



52 -S 50-8 



59-9 



4S-6 



103-9 



46-3 



81 



7-9 



8-2 



7-3 



7-5 



STEVENSON SCREEN. 



OCTOBER 



1891. 



l 



2 

 3 



4 

 5 



Dry. Wet. 

 47-9 46-9 

 48-3 46-0 

 53 T 52-5 

 54-2 53-0 

 55-8 51-7 



Drv. Wet. 

 48 r 2 46-6 

 50-0 46-6 

 53-6 52-9 

 55-9 53-4 

 55-6 50-8 



Dry. Wet. 

 49-2 47-1 

 54-4 48-6 

 54'2 53-9 



58-5 51-5 



Dry. Wet. 

 51-1 47-9 

 58-9 55-4 

 54-8 54-6 

 53-7 52-7 

 57-8 49-2 



Dry. Wet, 

 51-2 47-6 

 54-4 49-7 

 55-7 54-3 



57-1 48-1 



Dry. Wet. 

 47-7 46-0 

 49-9 47-0 

 57-1 55-9 

 54-9 52-3 

 57-8 49-8 



Dry. Wet. 

 46-9 45-1 

 50-1 47-1 

 57-1 55-7 

 55-2 52-3 

 57-7 49-9 



54-0 45-0 

 60-0 44-2 

 58-0 45-5 

 60-0 53-0 

 600 54-0 



112-8 

 112-7 



60-:'. 



62-7 

 107-2 



41-8 

 41-2 



52-8 

 50-2 



10 

 4 

 10 

 10 

 10 



9 

 3 



10 

 10 

 10 



8 



3 



10 



10 



5 



10 



5 

 10 

 10 



7 



10 

 10 

 10 

 10 



8 



6 

 7 

 8 

 9 

 10 



52-2 51-5 

 51-0 47-8 

 51-6 47-0 

 53-3 47-2 

 51-8 46-9 



51-9 51-2 

 52-1 48-2 

 53-0 47-9 

 54-1 477 

 53-3 48-6 



52-7 51-9 

 54-4 50-8 

 55-0 48-2 

 54-6 48-0 

 55-3 48-9 



52-2 49-8 

 52-8 50-0 

 56-0 48-9 

 50-2 48-8 

 56-6 48-9 



51-9 49-7 

 54-5 48-9 

 54-9 47-4 

 53-1 48-0 

 52-9 47-9 



45-7 43-9 

 53-5 46-8 

 52-3 48-0 

 48-2 46-6 

 51-8 48-1 



49-1 44-3 

 52-1 45-9 

 52-8 48-7 

 48-7 46-9 

 50-8 48-2 



58-2 44-3 

 57-1 45-4 

 57 T 49-0 

 56-3 45-0 

 57-4 47-2 



77-0 

 107-0 

 1139 



77-2 

 110-5 



50-1 

 40 T 

 45-5 

 45-9 

 44-5 



10 

 10 

 10 

 4 

 10 



10 



10 



9 



9 



8 



10 



8 

 7 



10 

 4 



3 



1 

 10 

 10 



9 



2 

 1 

 10 

 8 

 9 



11 

 12 

 13 

 14 

 15 



55T 49-4 

 48-9 44-0 

 46-7 42-7 

 46-8 43-8 

 47-4 44-5 



55-4 49-1 

 49-8 44-2 

 48-8 43-6 

 48-1 43-8 

 48-S 45-6 



52-9 45-9 

 51-6 45-7 

 491 44-7 

 44-9 43-7 



55-0 50-0 

 53-1 46-1 

 50-0 44-7 

 46-6 45-3 

 45-8 43-9 



50-9 44-8 

 50-8 43-7 

 47-9 44-6 

 45-9 43-9 



51-8 46-6 

 45-3 43 T 

 51-8 47-1 

 48-7 45-6 

 43-9 42-4 



51-1 46-8 

 46-0 44-6 

 48-8 45-1 

 48-1 45-8 

 43-2 42-0 



56-3 47-8 

 54-0 44-2 

 53-0 [41-2] 

 52-0 44-3 

 50-0 42-0 



72-7 



110-0 



104-0 



79-2 



90-0 



46-0 

 43-2 

 34-5 

 41-0 

 42-2 



10 

 7 

 4 



10 

 10 



10 

 6 

 4 



10 

 10 



10 

 7 



10 

 10 



10 



2 



8 



8 



10 



10 



7 



10 

 10 

 10 



3 



16 

 17 



18 

 19 

 20 



42-0 40-2 

 48-9 44-2 

 [42-l][40-3" 

 46-0 42-9" 

 44-9 41-8 



43-7 42-1 

 49T 44-9 

 44-7 43-7 

 44-9 43-] 

 47-0 43T 



49-3 45-8 

 49-0 45-7 



45-6 42-9 

 50-1 44-6 



49-9 4.V1 

 49-0 44-9 

 51-7 46-0 

 48-1 44-6 

 50-4 45-7 



48-3 43-9 

 48-4 43-9 



47-7 43-0 

 50-4 45-1 



45'7 44-7 

 45-6 41-2 

 47-9 45-0 

 42-6 40-6 

 50-7 46-7 



45-9 44-9 

 42-9 40 T 

 48-7 45-9 

 42-3 39-9 

 49-0 45-3 



52-0 39-2 

 51-9 42-3 

 52-0 38-0 

 52-2 40-0 

 53-2 40-0 



98-2 



103-9 



77-9 



104-8 



103-1 



33-0 

 43-0 

 33-3 

 42-0 

 38-3 



10 



9 



10 



s 



7 



10 

 8 

 9 

 8 

 8 



10 

 9 



10 



4 

 10 



10 

 4 



10 

 4 

 9 



10 

 4 



10 

 8 



10 



21 

 22 

 23 

 24 

 25 



49-9 45 7 



IN-1 Hi II 



34-7 34-1 

 47-3 43-8 

 30-5 30-0 



50-6 46-2 

 51-8 47-9 

 37-9 36-9 

 47-7 44-0 

 32-4 31-3 



50-3 45-6 

 53-6 48-2 

 45-3 43-1 



50-4 45-6 



54-1 47-5 

 50-8 47-4 

 50-6 16-5 

 48-6 43-6 

 45-0 42-7 



49-8 45-7 

 49-3 46-1 

 47-8 44-9 

 477 43-3 



50-2 45-3 

 45-1 43-9 

 44-4 42-9 

 36-8 35-9 

 35-7 34-6 



50-0 45-3 

 44-9 43-1 

 46 T 44-9 

 33-9 33-3 

 36-2 35-2 



55 3 44-2 

 56-0 44-0 

 53-2 33-8 

 51-8 36-3 

 51-3 29-4 



102-6 

 100-7 



99-0 

 105-8 



93-3 



36-4 

 26-9 



29-7 



10 

 8 

 4 

 7 

 



10 

 6 

 2 

 6 

 3 



5 

 7 

 3 

 5 

 2 



5 



7 

 4 

 (i 

 



4 

 7 

 8 

 

 6 



26 

 27 

 28 

 29 

 30 

 31 



38-1 37 '0 



[37 -3I3.ro 

 36-7 35-0 

 28-7 28-0 

 40-0 38-8 

 30-7 30-2 



41-7 39-6 

 15-9 12-2 

 39-9 37-5 

 30-9 30-7 



40-5 38-9 

 35-0 32 -1 



i 46-9 43-2 

 48-5 46-8 

 47-5 1-2-0 

 37-9 36-7 

 45-1 42-] 

 39-1 38-0 



50-2 45-0 

 50-2 44'3 

 51-6 44-1 

 44'] 40-9 

 50-8 46-1 

 44-7 41-9 



48-9 43-6 

 50-6 45-0 

 48-9 47-4 

 43-7 40-8 

 45-8 42-9 

 43-7 41-6 



41-4 40-0 

 41-2 37-9 

 36-9 35-1 

 39-1 37-0 

 39-2 37-0 

 39-6 38-3 



40-0 39-0 

 40-9 37-7 

 35-9 34-1 

 37-1 35-9 

 36-9 35-9 

 38-7 37-8 



52-8 32-5 

 52-3 35 -S 

 56-3 34-8 

 ■17-:l 26-8 

 53-0 34-4 

 48-9 30-0 



94-1 

 93-0 

 96-5 

 84-3 

 84-0 

 82-3 



26-6 

 29-6 

 26-1 

 20 6 



23-0 

 23-8 



7 

 

 

 1 

 10 

 



5 

 1 

 

 1 

 10 

 5 



1 

 

 

 



1 



5 



2 

 

 

 10 

 

 1 



2 

 

 

 

 

 1 



Mi:.\> 



1 :.■:, 42 -S 



47-2 44 '0 



- 



51 -1 46-9 



- 



46-5 43-7 



46-0 43-4 



54-3 41-1 



94-2 



37-7 



7T 



7-1 



6-3 



5-8 



6-1 



