24 MR. G. V. VERNON ON THE IRREGULAR BAROMETRIC 



Table V. — Rain and Snow at the Great St. Bernard. 



Year. 



January. 



February. 



Fall in 



Difference 



Fall in 



Difference 



inches. 



from mean. 



inches. 



from mean. 



1848. 



3*398 



— 0-760 



10-929 



+7-266 



1849. 



8-622 



-I-4-464 



2-441 



— 1-222 



1850. 



5'733 



+ 1*575 



5*189 



+ 1-526 



1851. 



3*819 



-0-339 



3*350 



-0-313 



1852. 



4-244 



+0-086 



4-961 



+ 1-298 



1853. 



6-283 



+ 2-125 



5*795 



+2-132 



1854. 



3-854 



-0-304 



0*961 



— 2-702 



1855. 



2-563 



-1*595 



3*531 



— 0-132 



1856. 



5-500 



+ 1*342 



1-701 



— 1-962 



1857. 



1-047 



-3-111 



0-000 



— 3-663 



1858. 



0-641 



-3*517 



1*441 



—2*222 



Means. 



4-158 





3*663 







March. 



April. 



1848. 



6-405 



+ 3*373 



1 1 -008 



+5*509 



1849. 



4-004 



+ 0-972 



8-591 



+3-092 



1850. 



1*516 



— 1-516 



5-249 



— 0-250 



1851. 



5-862 



+2-830 



8-756 



+ 3*257 



1852. 



1-854 ' 



-1-178 



3*248 



— 2-251 



1853. 



6-760 



+ 3728 



7-024 



+ 1*525 



1854. 



0*303 



— 2-729 



1-992 



-3*507 



1855- 



3*193 



+o-i6i 



3*390 



— 2-109 



1856. 



0*657 



-2-375 



5-421 



-0*078 



1857. 



0-886 



— 2-146 



3*780 



-1*719 



1858. 



I 913 



-1-119 



2-039 



-3*460 



Means. 



3-032 





5*499 







May. 



June. 



1848. 



0-240 



-4*749 



8-858 



+4*546 



1849. 



6-827 



+ 1-838 



7*803 



+3*491 



1850. 



4-890 



— 0-099 



2-626 



-1-686 



1851. 



6-342 



+ 1*353 



0-921 



-3*391 



1852. 



4-406 



-0-583 



4*878 



+0-566 



1853- 



6-468 



+ 1*479 



3-268 



-1-044 



1854. 



5*374 



+0*385 



6-760 



+2-448 



1855- 



4-626 



-0-363 



4*953 



+0-641 



1856. 



11-287 



+ 6-298 



3*303 



— 1-009 



1857. 



1*913 



-3*076 



2*953 



-1*359 



1858. 



2-508 



-2-481 



I'lIO 



— 3*202 



Means. 



4-989 





4*312 





