13G 



AIR ROBERT COCKBURN MOBSMAN ON 



Table XXII. 



Showing the Extreme Temperature from 1824 to 1831, with the Monthly 



Range of Temperature. 



Year. 



1824, 

 1825, 

 1826, 



1827, 



1828, 



1829, 



1830, 



1831, 



1824, 



1825, 



1826, 



1827, 

 1828, 

 1829, 

 1830, 

 1831, 



1824, 



1825, 



1826, 

 1827, 



1828, 



1829, 



1830, 

 1831 



1824, 

 1825, 



1826, 



1827, 



1828, 



1829, 



1830, 



1831, 



January. 



Max. 



Date. 



Min. 



Date. 



54 



9 



° 

 23 



16 



53 



27 



23 



5 



48 



21 



10 



16 



52 



6 



14 



3 



53 



21 



15 



11 



44 



1 



15 



(22 1 

 I25f 



47 



4 



20 



19 



47 



3 



20 



m 



Range. 



April. 





70 



21 



24 



{.!} 





67 



7 



25 



19 





66 



21 



27 



30 





64 



29 



27 



25 





65 

 56 

 73 



29 



m 



30 



26 

 27 

 17 



7 

 1 

 2 





64 



15 



27 



4 



July. 





82 



14 



37 



31 





83 



{^?i 



41 



8 





80 





39 



24 





77 



16 



41 



12 





72 



{.SI 



42 



29 





75 



18 



42 



10 





81 



28 



40 



11 





76 



31 



44 



22 



62 



1 



. 70 



3 



70 



\ll\ 



. 67 



24 



66 



12 



61 



11 



61 



20 



. 67 



7 



October. 



20 

 28 



29 



31 



29 



29 

 30 

 38 



15 

 22 



11} 



29 



18 

 15 

 17 

 28 



31 

 30 

 38 



38 



38 



29 



27 

 27 



46 



42 



39 



37 

 39 

 29 

 56 

 37 



45 



42 



41 

 36 



30 



33 



41 

 32 



42 

 42 



41 



36 



37 



32 



31 



29 



February. 



Max. 



Date. 



Min. 



Date. 



51 



7 



26 



15 



52 



12 



22 



5 



54 



6 



29 



18 



52 



26 



20 



{!!} 



57 



26 



22 



16 



52 



7 



23 



23 



57 



25 



17 



22 



55 



10 



19 



4 



Range. 



73 



72 



72 



69 

 66 

 70 

 64 

 70 



71 



76 



81 

 73 



76 



71 



63 



74 



56 

 62 



59 



56 



57 



55 



58 



58 



May. 



IS} 



29 



21 



18 



32 



28 



21 



28 



1 



21 



31 



IS} 



15 



36 



8 



fS} 



36 



2 



15 



33 



14 



31 



28 



8 



August. 



1 



37 



22 



20 



44 



12 



19 



44 



28 



23 



38 



6 



27 



38 



1!?} 



8 



36 



16 



3 



36 



27 



22 



48 



18 



November. 



2 



26 



6 



21 



19 



10 



1 



21 



27 



13 



23 



24 



21 



26 



11 



3 



23 



18 



lil 



28 



24 



1 



22 



20 



25 

 30 

 25 



32 



35 



29 



40 



36 



44 

 40 



44 



38 

 30 

 34 

 31 

 42 



44 



32 



37 

 35 



38 



35 



32 



26 



30 

 33 



38 



33 



31 



32 



30 



36 



March. 



Max. 



Date. 



Min. 



Date. 









„ 





58 

 60 

 72 



19 



27 

 10 



23 

 25 

 25 



4 



4 



17 



58 



31 



18 



5 



58 



17 



26 



6 



57 



19 



21 



15 



64 



28 



29 



5 



55 



27 



28 



24 



82 

 81 



87 



74 

 75 

 72 

 70 



72 



85 



72 



71 

 73 



71 



65 



64 

 71 



52 

 53 



54 



54 



57 



54 



48 



54 



June. 



7 



37 



19 



{SI 



{li} 



37 

 39 



6 

 5 



12 



39 



7 



27 



42 



6 



20 



36 



6 



30 

 2 



35 

 45 



23 



!?} 



September. 



2 



28 



29 



Ul 



34 



23 



26 



35 



15 



16 



38 



20 



\£\ 



33 



14 



l 



35 



m 



27 



36 



30 



4 



42 



28 



December. 



18 



16 



5 



15 



23 



31 



7 



24 



6 



5 



24 



29 



12 



32 



\26\ 



>29 r 



6 



23 



27 



16 



15 



III 



11 



29 



28 



Range. 



35 

 35 

 47 



40 



32 



36 



35 



27 



45 



44 



48 



35 

 33 

 36 

 35 

 27 



57 



38 



36 

 35 



38 



30 



28 

 29 



36 

 30 



30 



30 



25 



31 



33 



25 



