OBSERVATIONS OF THE EDINBURGH ROCK THERMOMETERS. 



169 



Table I.- — continued. 



Date. 



t 



i 



t 



2 



t 



3 



t 



i 



h 



Air. 



















Surface 







Each 



Monthly 



Each 



Monthly 



Each 



Monthly 



Each 



Monthly 



Theorem. 



Each 





Reading. 



Mean. 



Reading. 



Mean. 



Reading. 



Mean. 



Reading. 



Mean. 



Each 

 Reading. 



Reading. 



1898. 























April 4 



46-17 





44-19 





41-55 





40-10 





38-9 



42-0 



11 

 18 



46-12 



46-05 



46-08 



44-09 

 44 05 



44-11 



42-20 

 42 98 



42-61 



42-90 

 43-19 



42-60 



45-4 

 446 



49-6 

 49-8 



25 



45 98 





44-12 





43-70 





44-20 





44-6 



46-0 



May 2 . . . 



45-92 





44"23 





43-98 





44-23 





45-3 



47-2 



9 . . . 



45 86 





44-35 





44-45 





45-30 





49-1 



51-6 



16 



45-81 



45-83 



44-50 



44-50 



44-75 



44-70 



44-73 



45-21 



42-9 



45-8 



23 



4578 





44-64 





44-90 





45-40 





46-2 



46-9 



30 



45 76 





44-76 





45-43 





46-37 





461 



49-2 



June 6 . . . 



4576 





44-93 





45-79 





46 65 





50-3 



61-1 



13 

 20 



45-74 

 45-75 



45-75 



45-10 

 45-37 



. 45-27 



47-09 



48-05 



47-41 



48-90 

 50-30 



49-04 



49-9 

 54-4 



51-0 

 57-0 



27 . . . 



45-75 





45-69 





48-71 





50-32 





52-1 



52-5 



July 4 



45-77 





46-05 





49-39 





5114 





51-8 



55-2 



11 

 18 



45-83 

 45-86 



45-85 



46-39 

 46-70 



46-55 



49-88 

 50-64 



50-22 



52-02 

 52 68 



52-19 



57-5 

 56-1 



61-5 

 59-0 



25 



45-93 





47 -05 





50-96 





52-92 





54"2 



58-8 



Aug. 1 . . . 



46-01 





47-36 





51-10 





52-63 





55-8 



58-8 



8 



46-07 





47-66 





51-39 





52-60 





53-2 



55-1 



15 



46-18 



46-20 



47 95 



47-91 



51-60 



51-60 



53-70 



53-07 



57-2 



59-0 



22 



46-38 





48-20 





51-91 





53 39 





57-5 



62-1 



29 



46-36 





48-38 





52-00 





53-02 





50-0 



52-0 



! Sept. 5 . . . 



46-51 





48-65 





51-61 





52-96 





599 



67-0 



12 . . . 

 19 



46-59 

 46-70 



46-65 



48-75 

 48-95 



48-86 



52-49 

 52-33 



52-05 



54-10 

 53-88 



53-08 



527 

 50-5 



54-0 

 50-1 



26 



46-80 





49-10 





51-76 





51-39 





47 5 



48-4 



Oct. 3 . . . 



46-93 





49-22 





50-86 





50-94 





55-0 



57-1 



10 



47-02 





49-17 





50-96 





51-00 





49-2 



50-0 



17 . . . 



47-12 



47-12 



4914 



49-11 



51-16 



50-32 



50-06 



49-92 



45-3 



45-5 



24 



47-22 





49 09 





49-48 





49-15 





48-0 



50-0 



31 



47-30 





48-95 





49-15 





48-45 





46-6 



47-9 



Nov. 7 



47-40 





48-83 





48-50 





47-09 





46-0 



48-3 



14 

 21 



47-46 

 47-49 



47-46 



48 66 



48-44 



48-52 



47-70 

 47-38 



47-39 



46-17 

 46-20 



45-77 



43-2 

 40-4 



45-9 

 40-4 



28 



47-50 





48-17 





46-00 





43-63 





35-1 



33-0 



Dec. 5 . . . 



47-59 





47-95 





43-18 





43-68 





48-9 



54-0 



12 

 19 



47-60 

 47-56 



47-58 



47-61 

 47-32 



47-51 



45-28 

 45-25 



44-62 



44-12 

 44-23 



43-88 



47-4 

 39 4 



52-0 

 39-1 



26 



47-55 





47-15 





44-78 





43-50 





46-0 



47-2 



1899. 























Jan. 2 



47-50 





46-90 





44-40 





42-03 





36-5 



37-0 



9 



1 



47-49 





46-72 





43-53 





44-23 





42-2 



45-8 



16 



47-43 



47-42 



46-42 



46-40 



43-08 



43-12 



41-10 



41-55 



40-6 



42-0 



23 



47-36 





46-12 





42-72 





41-46 





35-9 



34-2 



30 



47-32 





45-83 





41-89 





38-95 





34-5 



35-9 



Feb. 6 



47-22 





45-52 





41-05 





38-22 





32 8 



33-1 



13 



20 



47-17 

 47-08 



47-11 



45-19 

 44-86 



45-06 



40-95 

 41-57 



41-24 



40-28 

 41-00 



39-76 



40-2 

 38-3 



42-2 

 390 



27 



46-97 





44-68 





41-39 





39-52 





32-7 



33-0 



Mar. 6 



46-88 





44-54 





41-29 





40-13 





38-9 



43-9 



13 



20 



46-79 

 46-65 



46-72 



44-41 

 44-26 



44-36 



41-39 

 42-13 



41-47 



41-05 

 41-52 



40-33 



43-2 

 33-7 



48-0 

 33-3 



27 



46-58 





44-25 





41-06 





38-63 





38-6 



45-7 



