208 



FORT- WILLIAM OBSERVATORY. 



STEVENSON SCREEN. 



Temperature and Amount of Cloud. 



AUGUST 1890. 



1 



2 

 3 

 4 

 5 



6 

 7 

 8 

 9 

 10 



11 

 12 

 13 

 14 

 15 



16 

 17 



18 

 19 

 20 



21 

 22 

 23 

 24 

 25 



26 

 27 

 28 

 29 

 30 

 31 



Temperature — Dry and Wet Bulbs. 



911 



Dry. Wet. 

 57-3 55-2 

 56-5 54-0 

 57-0 54-8 

 59-1 58-9 

 58-8 58-4 



56-9 54-4 

 56-5 54-0 

 58-8 55-1 

 61-8 56-8 

 65-8 56-1 



58-9 54-8 



55-4 54-6 



56-9 53-2 



54-1 52-4 



53-7 51-9 



53-9 50-9 



55-1 53-3 



54-9 50-9 



51-9 487 



56-0 55-3 



53-8 53-0 



52-1 48-8 



52-1 49-7 



52-1 49-0 



53-9 51-2 



50-9 49-0 



50-9 49-7 



53-3 48-0 



47-6 44-7 



51-9 45-0 



47-6 44-0 



Meau 55-0 52-1 



10" 



Dry. Wet 



59-8 56-1 



59-8 55-9 



57-6 54-7 



59-7 59-0 



59-1 58-9 



56-9 54-1 



58-7 54-9 



60-0 57-1 



64-8 57-8 



68-4 58-0 



61-9 56-6 



56-8 54-9 



58-1 53-6 



54-2 51-9 



55-2 52-7 



55-1 51-5 



54-9 53-2 



56-9 51-7 



55-3 50-9 



57-0 55-9 



54-8 54-2 



52-3 49-1 



52-0 50-0 



53-8 49-9 



56-0 52-8 



50-8 49-0 



51-7 50-3 



53-7 48-2 



50-7 46-9 



51-9 44-9 



49-6 45-2 



56-4 52-9 



12" 



Dry. Wet 

 62 57"2 

 64-9 577 



Cl-0 60-1 

 60-4 60-0 



58-2 53-7 



62-8 54-9 



65-9 59-9 



67-1 60-2 



68-0 57-8 



58-1 56-7 



60-2 54-3 



57-7 54-8 



58-7 54-3 



53-9 50-9 



56-8 51-9 

 57-7 51-9 

 61-7 55-0 



56-0 55-0 

 55-3 50-3 

 55-8 51-7 



58-0 52-9 



55-1 50-7 



56-9 52-9 



53-3 47-9 



54-8 48-9 



54-7 47-0 



14" 



Dry. Wet. 



63-6 57 



64-5 56 



57-1 55 



58-0 57 



60-0 59 



58-7 

 66-2 

 70-1 

 71-2 

 687 



54 



57 

 60 

 62 



56 



65-3 58 



58-9 56 



64-0 56 



58-1 55 



54-8 52 



52-8 51 



56-9 54 



577 52 



61-7 52 



61-2 53 



56-9 

 53-1 

 56-8 

 54-6 

 55-9 



56-9 

 60-3 

 53-5 

 54-2 

 55-3 

 57-9 



59-5 54-0 



16" 



Dry., 

 60-8 

 62-1 



59-9 

 597 



58-8 

 66-9 

 70-1 



Wet 

 57-0 

 55-6 



59-1 

 58-9 



54-4 

 57-6 

 62-7 



69-9 62-1 



61-9 57-4 



57-8 54-9 



65-9 57-5 



55-7 53-1 



52-7 51-0 



54-8 52-9 



57-7 53-8 



58-0 51-9 



62-7 53-9 



58-0 52-2 



55-7 51-8 



54-0 48-0 



53-0 51-0 



54-1 50-2 



59-9 51-1 



55-9 49-0 



55-8 49-7 



54-2 48-7 



21" 



Dry. Wet. 



56-8 53 -r 



55-8 52" 



56-8 56-; 



57-8 57-^ 



56-9 54- 



54-9 52-' 



58-4 55- 



59-5 57- 



61-2 54- 



58-7 50-! 



60-8 56" 



54-9 53- 



57-0 53" 



52-6 50" 



51-2 49" 



54-6 53-i 



54-0 51-i 



53-1 50-' 



53-8 50-: 



54-0 50 •> 



48-1 46-' 



50-2 49-i 



49-9 46-1 

 52-7 

 48-5 



50" 

 47- 



48-8 46- 



51-0 48" 



48-8 44" 



48-8 46- 



46-7 44- 



50-1 47- 



53-8 51-1 



22" 



Dry. Wet. 



.•9 



54-3 51- 



,•9 



54-3 51- 



•3 



57-1 56- 



•6 



57-9 57- 



•9 



56-3 54- 



•6 



54-0 51- 



•1 



58-1 54- 



•1 



56-9 55- 



■1 



59-2 53- 



•9 



57-2 50- 



•9 



59-8 56- 



•7 



54-4 53- 



•9 



55-8 52- 



•9 



52-9 50- 



•9 



51-8 49- 



•0 



54-3 53' 



•o 



53-5 51- 



■9 



52-9 50- 



•8 



52-2 49- 



■6 



52-9 50- 



•6 



49-0 46- 



•o 



50-8 49- 



•8 



47-0 44- 



•9 



52-6 49- 



■3 



48-2 47- 



•1 



47-8 46- 



•2 



49-4 47- 



•9 



47-6 43- 



•7 



48-0 45- 



•7 



46-6 44- 



•0 



51-2 47- 



53-0 50-7 



Max. 



65-0 

 65 -0 

 59-0 

 61-2 

 61-0 



59-0 

 69-0 

 73 

 72-0 

 71-9 



70-0 

 60-1 

 68-1 

 60-1 

 60-1 



56-0 

 60-8 

 59-0 

 61-6 

 63-0 



59-0 

 57-0 

 59-0 

 59-1 

 58-2 



58-1 

 62-3 

 58-0 

 58-2 

 59-7 

 58-8 



62-0 



Min. 



Black 

 Bulb. 



119-3 



123-4 

 123-1 

 116-6 



Radn 

 Min. 



Amount of Cloud, to 10. 



9" 10" 14" 21" 22" 



9 



9 



10 



10 



10 



10 



10 







4 



5 



5 

 10 



9 

 10 

 10 



10 



10 



9 



3 



9 



10 

 10 

 10 

 10 



8 



10 

 10 

 7 

 6 

 5 

 2 



8-1 



9 



10 

 10 

 10 



10 

 8 

 

 3 

 5 



5 



10 

 6 

 9 



10 



10 



9 



10 



7 

 9 



10 



10 



9 



10 



10 

 10 

 6 

 4 

 7 

 2 



2 



4 



10 



10 



10 



10 

 4 

 3 

 2 

 6 



10 

 10 

 3 

 10 

 10 



10 

 9 



10 

 6 

 3 



10 

 9 



7 



7 



10 



9 

 5 



7-3 



2 

 2 



10 



10 



9 



9 

 3 

 3 

 2 

 2 



10 



10 



6 



6 



10 



10 

 9 



10 

 10 

 10 



10 

 9 

 3 



10 



7 



10 



10 



7-5 



1 



2 



10 



10 



10 



9 



7 

 2 



2 

 



10 

 10 

 9 

 10 

 10 



9 

 10 

 10 

 10 

 10 



10 



10 



1 



9 



10 



9 

 6 

 9 



8 



9 



10 



8-1 



STEVENSON SCREEN. 



SEPTEMBER 1890. 



10 

 11 



12 

 13 

 14 

 15 



16 

 17 

 18 

 19 

 20 



21 

 22 

 23 

 24 

 25 



26 

 22 

 28 

 29 

 30 



Dry. 



Wet. 



52-7 



49-8 



57-3 



56-9 



57-7 



57-1 



5/-1 



56-0 



54-9 



53-0 



57-9 



53-1 



53-8 



50-7 



60-1 



58-9 



57-0 



52-9 



53-5 



50-9 



56-8 



51-7 



56-7 



53-9 



50-8 



49-1 



57-7 



55 - 7 



60-1 



55-8 



65-2 



55-2 



62-0 



55-8 



58-1 



56-2 



50-8 



49-7 



61-8 



53-9 



57-9 



52-6 



59-8 



53-8 



53-3 



51-9 



55-8 



54-6 



52-9 



49-2 



60-1 



58-7 



58-8 



57 - 7 



54-9 



52-0 



54-8 



51-7 



177 



43-9 



56-6 



53-4 



Dry. 



Wet. 



51-2 



50-7 



58-7 



56-1 



58-1 



57-8 



58-8 



57-2 



56-2 



53-5 



60-0 



54-9 



58-8 



54-5 



62-6 



59-7 



58-1 



52-0 



55-8 



51-8 



58-0 



52-8 



58-0 



54-8 



56-7 



53-4 



60-2 



57-0 



64-9 



55-5 



67-0 



55-0 



62-7 



56-0 



57-6 



56-0 



54-1 



52-2 



61-9 



53-7 



59-7 



53-6 



59-7 



54-2 



54-9 



52-3 



56-1 



54-8 



55-7 



50-9 



60-2 



59-0 



59-0 



57-9 



54-9 



51-6 



53-0 



51 -s 



47-3 



44-2 



58-0 



54-2 



Dry. 



52-3 

 59-5 

 60-1 

 59-7 

 58-0 



Wet. 

 51-9 

 56-7 

 59-2 

 57 "6 

 54-0 



60-2 



54-1 



67-0 



58-7 

 56-9 



62-1 

 52-0 

 52-1 



60-0 

 61-4 

 61-5 



53-1 

 56-7 

 56-7 



69-7 



56-0 



67-9 



58-8 

 56-2 

 58-9 

 62-1 



57-7 

 56-3 

 55 -G 

 55-7 

 53-8 



58-8 

 59-7 

 55-8 

 55-1 



55-7 

 54-2 

 53-9 

 49-9 



61-2 

 59-5 



59-6 



57-9 



53-8 

 47-1 



52-7 

 44-1 



- 



- 



Dry. 



Wet. 



53-9 



53-2 



59-1 



56-0 



58-1 



57-8 



58-9 



57-1 



61 -i 



56-8 



63-3 



56-9 



66-7 



57-0 



68-1 



62-2 



59-7 



52m 



56-9 



53-9 



58-2 



51-9 



62-9 



57-6 



63-9 



58-9 



68-1 



60-8 



69-9 



56-9 



66-5 



57-1 



60-3 



57-0 



59-0 



56-5 



62-5 



56-0 



55-8 



54-1 



57-9 



53-6 



58-0 



55-7 



59-0 



54-0 



54-8 



52-9 



56-7 



50-9 



61-9 



58-8 



59-0 



577 



55-2 



51-7 



57-1 



53-9 



44-9 



44-0 



59-9 



55-4 



Dry. 



Wet. 



Dry. 



Wet. 



56-8 



56-3 



56-0 



55-8 



57-9 



54-9 



55-0 



53-9 



58-1 



57-8 



57-0 



56-8 



60-2 



57-0 



55-7 



52-0 



59-9 



55-0 



56-8 



56-1 



63-1 



56-9 



53-8 



51-9 



_ 



- 



57-9 



53-5 



67-0 



59-0 



60-1 



56-7 



59-1 



51-7 



50-0 



46-9 



54-9 



53-0 



52-9 



51-1 



_ 



_ 



54-0 



50-9 



62-0 



57-1 



52-0 



50-3 



65-2 



59-1 



57-0 



53-9 



_ 



_ 



59-0 



56-0 



71-0 



57-7 



64-1 



54-5 



68-0 



57-2 



60-1 



55-9 



60-7 



57-7 



59-1 



55-9 



59-8 



56-7 



53-1 



51-9 



64-3 



57-2 



56-2 



54-9 



59-8 



55-8 



53-8 



49-9 



_ 



_ 



56-1 



52-6 



56-9 



55-1 



53-4 



51-9 



57-9 



53-1 



54-1 



51-9 



55-6 



50-9 



51-1 



47-6 



54-0 



50-1 



52-8 



52-5 



61-9 



57-2 



55-0 



54-8 



58-0 



57-0 



53-1 



51-9 



_ 



_ 



52-9 



19 -S 



53-9 



51-2 



49-1 



43-6 



43-8 



42-9 



43-5 



42-9 



- 



- 



51-8 



51-9 



Dry. Wet. 



55-8 55-7 



54-7 54-0 



56-9 56-8 



55-3 52-2 



56-7 56-1 



52-1 50-8 



57-8 53-8 



59-8 56-8 



49-9 46-9 



52-8 51-9 



53-6 

 48-8 

 59-4 

 58-9 

 63-1 



61-7 

 57-9 

 51-7 

 55-1 

 53-0 



55-7 52-2 



52-0 50-8 



53 - 5 52-2 



50-2 47-7 



54-1 53-9 



51-7 



47-9 

 55-7 

 55-8 

 53-9 



56-1 



56-7 

 50-7 

 53-2 

 49-8 



56-0 

 53-0 

 51-1 

 47-1 

 43-9 



50-8 

 51-9 

 49-8 

 42-7 

 42-9 



57-0 



50-2 



74-3 





10 



10 



10 



10 



60-3 



53-3 



105-2 



_ 



9 



10 



10 



10 



60-8 



54-2 



103-3 



- 



10 



10 



10 



10 



61-0 



55-0 



115-1 



- 



8 



6 



10 



10 



61-7 



52-6 



118-7 



- 



7 



9 



6 



10 



64-0 



50-9 



120-0 



_ 



5 



6 



1 







67-0 



44-9 



118-8 



39-8 















1 



69-0 



54-2 



114-9 



50-1 



4 



6 



1 



3 



67-9 



48-6 



121-8 



54-1 



8 



9 



6 



1 



58-7 



48-3 



94-9 



45-4 



10 



10 



10 



10 



62-1 



53-0 



119-0 



51-7 



9 



8 



4 



10 



63-0 



48-2 



125-9 



52-2 



10 



10 



l 







66-2 



41-9 



115-2 



35-2 











1 







68-1 



53-8 



115-0 



50-0 



9 



8 



1 







71-2 



50-0 



119-4 



43-0 















3 



69-0 



57-2 



113-2 



48-1 











4 



9 



66-0 



58-6 



102-5 



- 



9 



10 



10 



10 



61-0 



51-7 



114-0 



51-7 



10 



10 



8 



6 



65-8 



44-1 



112-2 



41-2 



4 



5 



8 



10 



63-1 



52-8 



92-2 



48-4 



8 



9 



10 



4 



60-8 



52-1 



84-7 



47-9 



10 



8 



10 



10 



60-6 



51-8 



86-3 



51-9 



9 



9 



10 



4 



60-9 



51-8 



119-5 



49-1 



10 



9 



7 



10 



57-5 



50-0 



81-8 



52-4 



10 



10 



10 



8 



57-2 



45-9 



102-0 



43-3 



10 



9 



10 



10 



62-3 



53-8 



105-2 



54-8 



10 



10 



10 



10 



59-8 



52-9 



68-9 



56-8 



10 



10 



10 



10 



57-7 



47-9 



106-3 



45-0 



8 



8 



10 



7 



57-2 



45-9 



64-4 



47-8 



10 



10 



10 



8 



48-2 



43-0 



60-8 



- 



10 



10 



10 



10 



62-2 



50-6 



103-2 



- 



7-6 



7-6 



7-1 



6-8 



10 

 10 

 10 

 10 

 10 







3 



10 



10 



10 



10 

 

 

 



1 



10 



10 



7 



10 

 10 

 10 



10 

 10 

 8 

 10 

 10 



7-5 



