112 



MB ROBERT COCKBURN MOSSMAN ON 



Table II. 



Showing the Highest Barometric Pressure in each Month from 1840 to 1896. 



At 32° and Mean Sea-Level. 



Year. 



Jan. 



Feb. 



ins. 



Mar. 

 ins. 



April. 



May. 



June. 



July. 



1 

 I 



Aug. 



Sept. 



Oct. 



Nov. 



Dec. 





ins. 



ins. 



ins. 



ins. 



ins. 



ins. 



ins. 



ins. 



ins. 



ins. 



1840 



30-415 



30-717 



30-725 



30-407 1 



30-390 



30-126 



30-315 | 



30-305 



30-161 



30-618 



30-454 



30-803 



1841 



30-31 S 



30-662 



30-479 



30-297 



30-524 



30-236 



30-206 



30-250 ! 



30-315 



30-262 



30-437 



30-121 



18*2 



30-567 



30-419 



30-375 1 



30-427 



30-516 



30-434 



30-357 



30-336 



30-524 



30-551 



30-527 



30-501 



184:5 



30-408 



30-353 



30-406 



30-397 



3 )-453 



30-255 



30-274 



30-280 



30-602 



30-383 



30-356 



30-429 



1844 



30-515 



30-135 



30-482 



30-376 



30-601 



30-176 



30-190 



30-318 



30-337 



30-332 



30-340 



30 551 



1845 



30-284 



30-252 | 



30-441 



30-582 



30-326 



30-230 



30-364 



30-403 



30-352 



30-417 



30-357 



30-498 



1846 



30-504 



30-381 ! 



30-521 



30-277 i 



30-271 



30-356 



30-187 



30-350 



30-546 



30-300 



30-596 



30-540 



1847 



30-560 



30-456 



30-712 '• 



30-188 



30-582 



30-515 



30-426 



30-451 



30-448 



30-349 



30-428 



30-428 



1848 



30-599 



30-218 



30-208 



30-128 ' 



30-363 



30-198 



30-471 



30-041 



30-366 



30-372 



30-632 



30-575 



1849 



30166 



30-649 



30-361 



30-377 1 



30-326 



30-184 



30-426 



30-198 



30-595 



30-440 



30-227 



30-867 



1850 



30*499 



30-265 



30-621 



30-490 



30-271 



30-381 



30-222 



30-277 



30-557 



30-416 



30322 



30-410 



1851 



30-190 



30-520 



30-469 



30-237 



30-479 



30-331 



30-267 



30-380 



30-637 



30-404 



30-437 



30-629 



1852 



30 190 



30-732 



30-797 



30-377 



30-329 



29-939 



30-232 



30-372 



30-324 



30-417 



30-134 



30-185 



1853 



30-301 



30*195 



30-256 



30-287 



30-362 



30-282 



30-116 



30-394 



30-500 



30-972 



30-398 



30-517 



1854 



30179 



30-530 



30-902 



30-514 



30-236 



30-248 



30.271 



30-389 



30-510 



30-511 



30-377 



30-343 



1855 



30 653 ; 



30-291 



30-524 



30-513 



30-355 



30-420 



30-188 



30-261 



30-624 



30-131 



30-485 



30-297 



1856 



30-595 



30.581 ' 



30-750 



30-453 



30-402 



30-280 



30-250 



30-319 



30-305 



30-586 



30671 



30-380 



1857 



30-430 



30-470 



30.660 



30-262 



30-352 



30-414 



30-264 



30-393 



30-495 



30-406 



30-810 



30-622 



1858 



30-693 



30-538 



30-545 



30-395 



30-434 



30-386 



30-262 



30-385 



30-393 



30-586 



30-621 



30-257 



185!* 



30-740 



30-521 



30-305 



30-303 



30-347 



30-252 



30-286 



30-277 



30-218 



30-106 



30-717 



30-684 



1860 



30255 



30-782 



30-564 



30-524 



30.505 



30-186 



30-319 



29-947 



30-411 



30-295 



30-649 



30-290 



1861 



30-374 



30-508 



30-212 



30-536 



30-349 



30-242 



30-005 



30-184 



30-208 



30-373 



30-294 



30-583 



1862 



30-448 



30-693 



30-377 



30-467 



30-304 



30 -259 



30-203 



30-341 



30-363 



30-521 



30-555 



30-225 



1863 



30-546 



30-756 



30-486 



30-287 



30-496 



30-316 



30-616 



30-246 



30-236 



30-356 



30-566 



30-456 



1864 



30-726 



30616 



30-186 



30-536 



30-416 



30-286 



30-416 



30-686 



30-416 



30-556 



30-776 



30-676 



1865 



30176 



30 616 



30-276 



30-536 



30-456 



30-636 



30-436 



30-316 



30-556 



30-386 



30-536 



30-856 



186 ! 



30486 



30-356 



30-486 



30-616 



30-586 



30-326 



30-376 



30-186 



30-256 



30-616 



30-276 



30-456 



1867 



30-216 



30-556 



30-846 



30-216 



30-326 



30-636 



30-356 



30-096 



30-516 



30-316 



30-616 



30-406 



1868 



30 -3.-.6 



30-396 



30-526 



30-386 



30-326 



30-436 



30-486 



30-216 



30-486 



30-166 



30-606 



30-136 



1869 



30-326 



30-131 



30-370 



3H-540 



30-320 



30-304 



30-216 



30-336 



30-433 



30-334 



30-313 



30-670 



1870 



30-656 



30-608 



30-560 



30-440 



30-412 



30-570 



30-305 



30-408 



30-515 



30-620 



30-561 



30-673 



1871 



30-394 



30-406 



30 616 



30-221 



30-416 



30-351 



30-021 



30-368 



30-458 



30-448 



30-305 



30-431 



1872 



29-926 



30-213 



30-260 



30-432 



30-340 



30-268 



30-188 



30-328 



30-184 



30-354 



30-408 



29-978 



1873 



30-282 



30-623 



30-276 



30-508 



30-426 



30-345 



30-122 



30-092 



30-480 



30-434 



30-602 



30-574 



1874 



30-507 



30-607 



30-879 



30-427 



30-440 



30-691 



30-256 



30-564 



30-297 



30-513 



30-348 



30-401 



1875 



30-570 



30-506 



30-732 



30-576 



30-480 



30-406 



30-406 



30-244 



30-432 



30-208 



30-580 



30-574 



1876 



30-677 



30-240 



30-224 



30-426 



30-584 



30-263 



30-456 



30-290 



30-375 



30-390 



30-387 



30-197 



1877 



30-496 



30-348 



30-254 



30-410 



30-450 



30-293 



30-150 



30-240 



30-550 



30-627 



30-337 



30-620 



1878 



30 624 



30-545 



30-685 



30-280 



30-136 



30-180 



30-436 



30-382 



30-190 



30-269 



30-396 



30-382 



1879 



30-504 



30-295 



30-543 



30-339 



30-520 



30-155 



30-044 



30-162 



30-297 



30-570 



30-526 



30-685 



1880 



30-650 



30-365 



30516 



30-546 



30-402 



30-480 



30-246 



30-376 



30-392 



30 454 



30-433 



30-452 



1881 



3.1-778 



30498 



30-346 



.'io-305 



30-769 



30268 



30-138 



30-170 



30-461 



30-496 



30-188 



30-400 



1882 



30-866 



30-664 



30-486 



; 30-596 



30-467 



30-383 



30-375 



30-363 



30 390 



30-670 



30-341 



30-140 



1883 



:;0-:,:;s 



30-632 



30-734 



30-690 



30 1 16 



30-362 



30-304 



30-270 



30-570 



30-468 



30-300 



30-620 



1884 



30-547 



30-290 



30-321 



! 30-272 



30-404 



30-318 



30-189 



30-216 



30-520 



30-736 



30-661 



30-419 



1885 



30-133 



30-189 



30-638 



30-242 



30-183 



30-387 



30-441 



30-285 



30-160 



30-455 



30-443 



30-611 



1886 



30116 



30-499 



30-589 



30-402 



30-360 



30-312 



30 282 



30-254 



30-634 



30-549 



30-661 



30 476 



1887 



30-451 



30-700 



30-506 



30-598 



30-459 



30-484 



30-356 



30-337 



30-558 



30-595 



30-286 



30280 



1-- 



30-691 



30-574 



30-509 



30-332 



30-566 



30-377 



30-055 



30-286 



30-519 



30-511 



30-134 



30-390 



1889 



30-580 



30-456 



BO-607 



30-03- 



30-074 



30-488 



30-447 



30-223 



30-499 



30-388 



30-613 



30-733 



1890 





30-735 



30-543 



. 30-278 



30-3OI 



30-366 



30-220 



30-218 



30-454 



30-450 



30-323 



30-593 



1891 



30 795 



30-662 



30-146 



30-429 



30-327 



30 392 



30-407 



30-016 



30-164 



30-751 



30-731 



30-614 



1892 



30-411 



30-619 



30 621 



30-457 



30-499 



30-383 



30-384 



30-255 



30-377 



30-379 



30-437 



30-272 



1893 



30- 1*5 



30-295 



30-447 



30-653 



30-582 



30-434 



30-221 



30-331 



30-330 



30-376 



30-553 



30-643 



1894 





30-466 



30-509 



30-424 



30-519 



30-477 





30-323 



30-568 



30-497 



30-528 



30-642 



189E 



30-676 



30-711 



30-242 



80-40J 



30-616 



80-486 



30-230 



30-185 



30-389 



30-558 



30-590 



30-447 



1896 



31-071 



30-689 



30-190 



30-450 



30-537 



30-170 



30' ; ' i 



30-327 



30-362 



30-543 



30-644 



30-392 



1 



