1882.] Temperatures of the Water of the Thames, fyc. 281 



Table II. — Monthly Mean Atmospheric Temperature at the Royal 

 Observatory, Greenwich. 





Month. 







Year. 



























Sums. 







January 



February 



March. 



April. 



c? 



June. 



July. 



August. 



Septemb 



October. 



,0 

 1 

 



Decembc 





| Means. 





o 



o 



o 











































1844 



















1 

 | 













1845 



38'2 



32*8 



37'0 



48'6 



49'4 



61'0 



59'8 



57*3 



53 "£ 



48'7 



45-0 



41'1 



572-8 



47*7 



1846 



44 - 7 



44' 1 



44 - 3 



47*7 



56-7 



68'3 



68'0 



63*4 



63"£ 



49'9 



41-8 



36'1 



628-3 





1847 



35'7 



36'0 



42 "5 



46*5 



58-1 



57'8 



66*6 



61*2 



54-9 



52'6 



460 



41*2 



599-i 



49'9 



1848 



35*8 



44'0 



45'3 



49*1 



58-6 



60'2 



62 - 4 



59 - 2 



56'S 



50 '6 



43-4 



41*2 



606-7 



50*6 



1849 



42"5 



43 '3 



43*2 



46*3 



55-9 



58'6 



63 - 6 



64-7 



58'E 



51'5 



43-3 



38'1 



609-5 



50'8 



1850 



34*6 



44'6 



42- 1 



49 - 7 



53-6 



61*7 



63'6 



61 - 



56'3 



47'5 



46-1 



41 "4 



6o2"2 





1851 



42'3 



40 '7 



43*9 



45 • 6 



52-0 



59'4 



62*0 



63*1 



56*1 



52' 6 



38-3 



40*2 



596-2 



AO -7 



1852 



42'9 



40' 7 



42 '5 



46 - 8 



53-0 



59'7 



69'5 



63*7 



56*7 





47-5 



48 '1 



621-3 



51"8 



1853 



37'7 



341 



40"3 



46*7 



53-0 



60'2 



61'4 



60'3 



56'1 



52'7 



40-5 



33'7 



576-7 



48' 1 



1854 



39'3 



40' 7 



46-3 



50*2 



53-6 



58'3 



61'9 



63 - 3 



59'5 



506 



40-3 



42*6 



6o6-6 



50'5 



1855 



32*1 



29'0 



38-4 



47-1 



51-6 



58 - 9 



63-7 



63 - 2 



57'9 



49 - 8 



42-0 



36 - 5 



57o'2 



47'5 



1856 



38'5 



43 - l 



41-0 



46-9 



51-8 



60'1 



64'1 



63 - 5 



57'1 



51*9 



40-0 



41*8 



599-8 



50'0 



1857 































1858 



37 '8 



34'5 



44-2 



48*4 



55-4 



65*7 



63*3 



63*7 



61'3 



52'0 



39-8 



40*3 



606-4 



50'5 



1859 



40'4 



46'4 



46"2 



48 5 



55-2 



63 '3 



69 - 



64 - 8 



58*1 



56"6 



40-3 



37 "0 



625-8 



52'2 



1860 





37'0 



42'3 



45'8 



55-6 



56'8 



60-6 



59*2 



54-3 



•~>0'4 



40-8 



37*7 



579-9 



10 



1861 



oO 



44*1 



45-0 



45"9 



57-0 



61 - 2 



63'2 



64 8 



59*4 



54*1 



40-7 



40'9 



6ir8 



51'0 



1862 



*i7-0 



oi y 



41*2 



45"3 



50 '1 



57-4 



58'3 



61 - 5 



60*4 



58'9 



52*3 



40-8 



42*8 



606-9 



OU O 



1863 



41*7 



42 7 



44'7 



51*1 



55-1 



60 - 4 



61*8 



63 - 



54"1 



52*2 



45-5 



41-7 



614-0 



51 '2 



1864 



37-2 



36-7 



42-3 



48-1 



54*7 



60-2 



65-8 



59-5 



57-8 



51-6 



43-4 



40-8 



598-1 



49-8 



1865 



37-1 



37-1 



37-4 



54*6 



57-2 



62-0 



63-8 



62-5 



65-0 



51-3 



45-7 



42-4 



616-1 



51'3 



1866 



41-9 



39-3 



42-5 



50*1 



53-2 



62-7 



62-6 



60-7 



57-9 



50-7 



42-9 



39-7 



604-2 



50'4 



1867 



37-1 



44*4 



41-2 



.50-9 



55-1 



60-2 



59-8 



64-3 



58*3 



50-0 



41-2 



37-9 



600-4 



50'0 



1868 



38-8 



43'2 



45-4 



50-1 



58-7 



64-5 



69-3 



65-3 



59-3 



48-3 



42-5 



44-9 



630-3 



52-5 



1869 



42-7 



43-9 



39*2 



52-7 



53-1 



57-0 



66-3 



61-7 



61-0 



4S-9 



40-6 



38-8 



605-9 



50-5 



1870 































1871 



33-9 



44-1 



45-8 



50-0 



53-7 



57-8 



63-3 



67-5 



58-3 



49-9 



36-5 



39-2 



6oo'o 



50-0 



1872 



41-8 



46-0 



45-1 



51-5 



52-1 



61-8 



66-1 



62-8 



58-0 



48-2 



45-5 



43-2 



622*1 



51-8 



1873 



41-5 



35-3 



44-3 



48-2 



52'1 



61-0 



65*5 



63-2 



56-2 



46-9 



44*2 



40-1 



598-5 



49-9 



1874 



41-6 



39-2 



45-0 



51-6 



54-5 



59-5 



66-4 



61-5 



58-6 



52-4 



45-3 



30-6 



606-2 



50-5 



1875 



42-7 



35-3 



42-6 



47-6 



57-5 



60-4 



60-0 



64-0 



60-7 



48-7 



39-4 



39-9 



598-8 



49-9 



1876 



37-3 



42-4 



41-6 



48-2 



52-2 



60-5 



67-1 



64-9 



57-1 



52-3 



44-6 



43-9 



6l2 - I 



51-0 



1877 



42-0 



43-5 



41-5 



46-2 



52-4 



63-2 



62-2 



63-6 



53-3 



48-6 



45-2 



41-0 



602-7 



50-2 



1878 



39-3 



43-4 



42-0 



52-1 



56-0 



61-2 



64-7 



64-3 



57-6 



50-6 



39-5 



33-5 



604-2 



50-3 



1879 



30-9 



38-8 



42-6 



44-0 



49-9 



58-2 



60-2 



60-6 



56-8 



48-8 



36-3 



34-9 



562-0 



46-8 



Sums 



1282-8 



i33i*6 



[413-0 



1606-9 



1 795 '4 



2ooo-j 



5109-1 



?o66 - 2 '1909-2 



1673-4 ] 



394'9 



I3I3'2 ] 



9895-8 





Means 



38-9 



40-4 



42-8 



487 



54-4 



60-6 



63-9 



62-6 



57-9 



50-7 



42-3 



39-8 





50-2 



The results for the years 1844, 1857, and 1870 have been omitted, in order to render the table entirely- 

 comparative -with that giving the Thames temperatures. 



u2 



