FORT-WILLIAM OBSERVATORY. 



209 



STEVENSON SCREEN. 



Temperature and Amount of Cloud. 



OCTOBER 1890. 









Temperature — Dry ami Wet Bulbs. 



I 



Max. 



Min. 



Black 

 Bulb. 



Radii. 

 Miu. 



Amount of Cloud, to 10. 



9 h 



10 h 



12 h 



l 4 h 



16 h 



21 h 22 h 



9 h 



10 h 



14 h 



21 h 



22>> 



2 

 10 

 10 

 10 



4 



1 



2 



3 



4 

 5 



Dry. 

 48-3 

 44-5 

 56-1 

 54-3 

 57-6 



Wet. 

 45-9 

 40-9 

 55-2 

 51-1 

 56-1 



Dry. 

 49-5 

 45-3 

 56-9 

 54-6 

 57-1 



Wet. 

 45-0 

 41-7 

 55-9 

 51-2 

 56-0 



Drv. 

 45 ; 8 

 47-9 

 56-8 

 55-1 



Wet. 

 43-5 

 42-9 

 55 7 

 51-9 



Dry. Wet. 

 42-9 40-7 

 46-2 44-6 

 57-3 55-7 

 53-8 52-3 

 55-8 54-3 



Dry. Wet. 



47 -S 43 9 

 46-7 45-1 

 57-0 55-8 

 52-8 52-3 



Dry. Wet. 

 46-0 41-9 

 51-7 50-7 

 54-0 52-2 

 55-0 54-9 

 52-9 49-6 



Dry. 

 44 : 1 

 54-0 

 547 

 557 

 52-0 



Wet. 

 40-6 

 53-2 

 51-9 

 55-3 

 49-6 



51-2 



53-8 

 57-8 

 55-8 

 57-8 



42-3 

 42-5 

 50'7 

 52-0 

 51-8 



91-0 

 88-3 

 61-2 

 65-4 

 69-0 



29-6 

 51-6 

 49-0 

 547 



9 



10 

 10 



8 

 10 



8 

 10 

 10 

 10 

 10 



10 

 10 

 10 

 10 



10 



2 

 10 

 10 

 10 



4 



6 

 7 

 8 

 9 

 10 



51-5 

 48-7 

 42-9 

 50-0 

 56-7 



47-3 

 46-1 

 40-1 

 49-6 

 55-9 



52-9 

 51-3 

 45-9 

 50-6 

 55-8 



47-2 

 4S-2 

 42-7 

 50-1 

 55-2 



53-7 

 55-3 

 52-9 

 51-9 

 56-1 



48-7 

 48-2 

 47'1 

 51-7 

 55-8 



53-9 47-9 

 54-2 48-1 

 55-1 48-8 

 52-4 519 

 57-4 56-0 



52-0 46-9 

 53-1 46-9 

 53-6 48-1 

 52-9 52-3 

 56-1 55'5 



48-7 45-1 1 

 44-6 42-4 

 47-9 44-9 

 53-8 53-7 

 56-1 55-6 



47-2 

 427 

 48-1 

 547 

 55-5 



44-9 

 407 

 45'1 

 54-3 

 55-1 



547 

 57-0 

 55 3 

 54-8 

 57 '6 



46-8 

 41-0 

 35-0 

 46-2 

 53-9 



97-2 



1148 



106-3 



58-7 



69 3 



43-9 

 45-3 

 29-4 



42-0 

 54-0 



9 



9 







10 



10 



10 



9 ! 



1 

 10 

 10 , 



7 



3 



8 



10 



10 



10 

 1 

 8 



10 



10 



10 

 2 

 8 



10 

 10 



11 

 12 

 13 



14 

 15 



56-7 

 55-1 

 53-9 

 54-1 

 42-9 



55-9 

 53-3 

 51-2 

 52-7 

 40-8 



57-0 

 55-2 

 54-6 

 53-8 

 45 5 



56-1 

 53-7 

 51-1 



51-9 

 42-2 



56-8 



54-9 

 51-9 

 46-5 



56-1 



51-6 

 48-9 

 43-1 



57-2 55-6 

 55-7 53-0 

 54-9 52-3 

 52-9 49T 

 41-9 39-8 



55-5 54-8 



54-9 52-6 

 52-2 48-3 

 43-3 40-9 



55-7 55-2 

 53-9 51-9 

 53-2 52-9 

 49-4 48-5 

 45-9 41-7 



55-9 

 537 

 53-9 

 49-9 

 46-2 



557 

 51-6 

 51-9 

 48-2 

 417 



58-9 



57-8 

 55-8 

 56-0 

 517 



54-3 

 53 '5 



527 

 48-6 

 41-2 



73-6 



109-0 

 73-3 

 87-3 

 75-2 



55-0 

 49-3 

 39-9 



10 

 10 

 10 

 JO 

 6 



10 

 10 

 10 

 10 



7 



10 



9 



10 



8 

 8 



10 

 10 

 10 

 10 

 3 



10 

 10 



8 

 10 



4 



16 

 17 

 38 

 19 

 20 



44-1 

 47-2 

 46-4 

 42-9 

 47-2 



40-0 

 43-6 

 41-4 

 40-8 

 46-9 



43 4 

 473 



48 -2 



48-2 



40-2 

 43-7 

 42-0 

 41-0 

 47-9 



46-8 

 48-9 

 49-9 



50-3 



43-9 

 45 

 42-9 



50-0 



49-2 43-8 

 51-9 46-1 

 50-2 43-7 

 51-2 45-0 

 56 - 7 52 - 7 



47-9 42 9 

 50-7 46-7 

 48-9 43-2 



55-9 52-0 



46-6 43-9 

 51-1 47-7 

 39-9 37-2 

 39-8 38-8 

 53-1 51-0 



46-2 

 507 

 407 

 40-2 

 53-1 



43-2 

 46-8 

 377 

 39-0 



50-6 



51-8 

 55-5 

 52-0 

 5-1-8 

 57-2 



40-2 

 45-0 

 38-8 

 37-0 

 37 



102-8 



96-8 



102-3 



100-2 



64-4 



36-2 



40-9 

 40-7 

 33 

 33-0 



10 



10 



4 



9 



10 



10 

 9 

 2 

 5 



10 



7 

 9 

 8 

 2 

 9 



10 

 5 

 1 

 6 



10 



10 

 5 

 1 



10 

 10 



21 

 22 

 23 

 24 

 25 



52-7 

 51-9 

 51-8 

 55-0 



44-2 



50-9 

 51-1 

 50-9 

 53-7 

 41-9 



53-1 

 52 3 

 519 

 55-1 

 44-8 



517 

 51-9 

 50-7 

 53-5 

 41-8 



55-1 

 54-3 

 52 3 

 52-5 

 44-7 



53-0 

 52-4 

 51-3 

 50 

 40-8 



56-0 53 4 

 54-3 52-5 

 53-1 52-0 

 50-9 46-5 

 45-1 41-2 



55-6 53-1 

 54-1 52-0 

 53-0 51 2 

 50-0 44 '1 

 43 3 39-9 



52-8 51-2 

 53-0 51-9 

 53-8 50-8 

 47-6 44-2 

 36 2 357 



52-2 

 52-9 

 53-9 

 47-2 

 35-9 



50-9 

 51-9 



50-9 

 44-6 

 35-0 



56-9 

 56-3 

 54-2 

 557 

 47-8 



51-0 

 50 

 51-3 

 46-8 

 34-5 



697 

 89-9 

 62-6 

 91 -S 

 654 



487 

 48-0 



50-0 

 41-7 



10 

 9 

 10 

 10 

 10 



10 

 10 

 10 

 9 

 10 



10 

 8 



10 

 5 



10 



10 

 10 

 10 

 10 

 9 



10 

 10 j 



io ! 



10 

 10 



26 

 27 

 28 

 29 

 30 

 31 



32-9 

 35-9 

 39-8 

 53-9 

 45-0 

 46-2 



31-7 

 32-8 

 37-9 

 52-7 

 42-1 

 46-0 



37-6 

 37-3 

 39-6 

 54-6 

 46-9 

 46-7 



34-3 



34-0 

 37-8 

 53-0 

 43-0 

 46-6 



39 

 42-0 



54-8 

 48-6 

 47-2 



35 2 



40 '8 

 53-8 

 44-2 

 46-9 



397 38 

 41 '0 35-9 

 43-6 42-8 

 54-9 51-9 

 48-5 44-1 

 47-1 46-1 



38-5 35-0 

 48 T 46-7 

 51-9 46-2 

 48-1 43-9 

 46-6 45-7 



35-8 34-0 

 337 32-0 

 53-1 517 

 477 427 

 45-2 437 

 487 45-6 



34-8 

 34-9 

 54-3 

 47-2 



447 

 48-0 



33-5 

 32-2 

 51 -1 



41-9 

 437 

 45-3 



[41-3] 

 44-0 

 55-3 

 55 • 5 

 49 

 49-0 



[34-1] 

 28 9 

 32-8 

 47-0 

 41-0 

 43-9 



86-4 

 101-0 

 52-2 

 851 

 56-6 

 54-2 



26-2 

 262 



29-0 

 48-9 

 33-5 

 43-3 



3 



3 



10 



10 



9 



10 



10 

 2 

 10 

 10 

 10 

 10 



9 

 7 

 10 

 10 

 10 

 10 



10 

 6 



10 

 7 



10 

 8 



10 

 7 



10 

 6 



10 



10 



Mean 



48-7 



467 



49-6 



47-1 



- 



- 



51-1 47-9 



- 



48-6 46-6 



48-6 



46-4 



53-9 



44-2 81-3 



- 



8-6 



8-8 



8-6 



8-1 



8-3 



ST 



EVEN SON 



SCREEN. 



NOVEMBER 



1890. 



l 



2 

 3 

 4 

 5 



Dry. 

 44-6 

 48-0 

 37-9 

 37-8 

 44-1 



Wet. 

 42-9 

 44-8 

 35-8 

 37-2 

 41-5 



Dry. 



45-1 

 49-0 

 38-2 

 40-7 

 45-7 



Wet. 

 43-7 

 45-4 

 36-0 

 39-8 

 41-8 



Dry. 



49-8 



40-8 

 44-6 

 46-9 



Wet. 

 45-9 



36-9 

 42-5 

 43-2 



Dry. Wet. 

 50-2 46-.'. 

 49-9 45-1 

 39-9 37-8 

 47-0 43-6 

 46-9 43-1 



Dry. Wet. 



42-2 39-0 

 44-9 42-8 

 45-6 42-6 



Dry. Wet. 

 49 '0 47-0 

 42-8 39-0 

 41-2 407 

 437 41-0 

 39-0 37-0 



Dry. 



49 : 2 

 41-9 

 417 

 42-9 

 38-1 



Wet. 

 48-2 

 38-8 

 40-9 

 40-0 

 36-2 



52-3 

 561 

 42-6 

 47-1 

 47-0 



43-7 

 40-5 

 36-0 

 37 

 36-9 



97-9 

 93-1 



50-0 

 87-5 

 81-2 



39-2 

 42-0 

 32-0 

 32-9 

 33-0 



6 

 6 



10 

 8 

 3 



2 

 5 



10 

 9 



4 



10 



9 



10 



1 

 6 



10 

 8 



10 

 7 



10 



10 



10 



4 







6 

 7 

 8 

 9 

 10 



46-1 

 46-1 

 46-5 

 38-1 

 38-8 



40-9 

 41-8 

 45-3 

 37-3 

 35-9 



46-7 

 46-1 

 47-1 

 38-0 

 40-5 



41-1 

 40-4 

 46-2 

 37-3 

 37-0 



45-8 

 47-0 

 46-4 



45-7 



42-0 

 39-7 

 44 T 



40-1 



48-1 43-6 

 46-7 44-9 

 44-0 43-2 

 40-6 38-9 

 45-8 38-1 



45-8 43-2 

 45-1 399 

 43-1 42-0 



45-9 39-7 



46-2 427 

 37-9 36-1 

 40-9 39 9 

 38-9 38-1 

 41-8 390 



46 

 38-0 

 41-0 

 39 

 42-9 



42-0 

 367 

 39-9 

 38-1 

 33-9 



48-9 

 +8-9 

 50-0 

 41-3 



47-0 



34-2 

 [37-0] 

 [35-3] 



35-1 

 [38-2] 



48-8 

 85 

 55-1 

 42-0 

 88-0 



30-3 



40-3 

 34-2 

 357 

 30-9 



10 

 10 

 10 

 10 



10 

 10 

 10 

 10 



10 



4 



10 



10 



1 



10 



1 



10 



10 



8 



10 

 1 



10 



10 



4 



11 

 12 

 13 

 14 

 15 



44-0 

 39-0 

 44-1 

 49-0 

 44-0 



39-9 

 36-2 

 42-7 

 43"2 

 41-9 



44-1 

 39-2 

 45-0 

 49-1 

 46-8 



40-5 

 36-9 

 42-8 

 44-3 

 44-2 



45-6 

 467 

 41-7 

 46-9 

 47-6 



40-7 

 41-1 

 40-0 

 43-8 

 46 T 



45-7 40-9 

 46-8 41-8 

 43-9 42-5 

 45-1 41-0 

 47-9 45-8 



44-3 41-0 

 47-7 42-7 

 45-9 43-8 

 47-4 43-0 

 45-8 43-7 



427 39-8 

 48 T 45-8 

 47-5 4o-0 

 44-0 43 T 

 397 38-9 



437 



45-8 

 467 

 45-6 

 38-0 



39 '0 

 43-9 

 44-9 

 43-0 

 37-6 



46-1 

 49-2 

 49-4 

 50-0 

 50 



40-0 

 39-1 

 40-9 

 42-1 

 37 "6 



58-0 

 86-2 

 60-1 

 52-8 

 82 9 



37-0 

 28-5 

 36-6 

 37-0 

 . 37-2 



10 



1 



10 



10 



3 



10 

 7 

 7 



10 

 10 



9 

 10 

 10 

 10 



8 



4 

 10 

 10 

 10 



4 



2 

 10 

 10 

 10 



1 



16 

 17 

 18 

 19 

 20 



43-1 



347 

 45-1 

 53-0 

 49-4 



40-7 

 33-9 

 43-9 

 52-0 

 47-4 



43-9 



37-8 

 46-1 

 53-2 

 498 



40-7 

 36-1 

 45-1 

 51-2 



47-1 



43-1 

 50-4 

 53-9 

 50-2 



40-9 

 48-3 

 49-8 

 48-3 



43-1 42-0 

 45-8 42-9 

 507 48-7 

 53-2 49-0 

 49-7 48-7 



44-9 42-2 

 50T 49-0 

 47-4 45-7 

 48-8 48-4 



46-3 43-8 



517 49-8 

 50-3 47-9 

 48-2 46-1 

 53-1 527 



46-9 

 51 1 

 50-1 

 49'6 

 53-8 



437 

 49-9 

 47-9 

 46-9 

 527 



48-9 

 53-1 

 52-8 

 55-0 

 55-0 



35 9 

 33-0 

 44-0 

 46-0 

 46-0 



45-9 



84-3 

 74-1 

 66-0 

 5S-9 



29-2 

 28-3 

 39-2 

 43-0 

 43-5 



10 

 9 

 8 

 8 

 9 



10 



8 

 9 

 7 

 8 



10 

 7 

 8 



10 

 9 



1 



10 



7 



5 



10 



1 

 10 



7 



7 



10 



21 

 22 

 23 



24 

 25 



48-1 

 44-9 

 46-7 

 38-3 

 41-1 



45-2 



42-7 

 43-7 

 35-9 

 38-0 



47-2 

 44-6 

 46-0 

 38T 

 42-9 



44-6 



42-8 

 43-1 

 35-8 

 38-6 



47-3 

 47-9 



36-7 

 40-9 



42-7 

 46-8 



35-1 

 38-0 



44-9 42-1 

 50-1 49-2 

 44-9 43-2 

 39-9 36-1 

 41-2 37-8 



42-1 40-6 

 53-9 51-2 



39-0 36-7 

 38T 35-1 



43-8 40-9 

 53-2 487 

 41-0 39-2 

 35-0 337 

 35-9 34-1 



42-3 

 527 

 39-9 

 34-6 

 35-0 



40-1 

 48-0 

 38-2 

 33-1 

 34 



53-9 

 54-9 

 52-4 

 42-2 

 43-6 



40 3 

 42-0 

 38-9 

 34-8 

 33-0 



60-8 

 51-5 

 50-2 

 70-4 

 70-0 



43-2 

 38-3 

 41-9 

 31-0 

 27-3 



10 

 10 

 10 



7 

 7 



10 

 10 

 10 

 10 

 6 



10 



10 



10 



4 



6 



8 

 10 

 10 



8 

 10 



10 

 10 

 10 

 5 

 10 



26 

 27 

 28 

 29 

 30 



35-2 

 23-1 

 30 T 

 33-7 



44-4 



34T 

 22-1 

 28-6 

 32-1 

 42-0 



35-4 

 22-8 

 30-1 

 35-7 

 45-7 



34-7 

 21-9 

 27-9 

 32-2 

 43-3 



37-1 

 25-3 

 30-1 

 37-1 



35-2 



24-2 

 29-9 

 339 



37-8 35-1 

 29-1 26-9 

 31-0 30-7 

 38-1 34-2 

 47-9 45-9 



35-0 32-7 

 26-8 24-9 

 30-9 30-2 

 37-8 34-7 



277 26-1 

 24 2 21-9 

 31-9 31-2 

 39-6 35 1 

 49-9 49-3 



27-0 



25-2 

 32-0 

 40-8 

 50-8 



237 

 237 

 31-6 

 35-8 

 49-9 



41-0 

 32-9 

 32-1 

 41-2 

 50-9 



26-2 

 206 

 24-8 

 32-0 

 37-2 



77-5 



60-2 

 50-0 



31-9 



17-5 



31-0 

 35-3 



10 

 



10 

 9 



10 



10 

 

 10 

 10 

 10 



4 

 1 



10 

 



10 





 10 

 10 

 10 

 10 





 10 

 10 

 10 

 10 



Mean 



42-0 



39-6 



42-7 



40-1 



- 



- 



44-5 41-6 



- - 



42-5 40-5 



42-4 



40-4 



47-9 



3: -9 



[67-4] 



[347] 



7-3 



8-1 



7-6 



77 



7-4 



ROY. SOC. TRANS. EDIN. — VOL. XLII. 



2 E 



