854.] 



SCIENTIFIC INTELLIGENCE. 



95 



Moiitlily Meteorological Register, at tlic Provincial DIaguetical Obserratory, ToroutO; Canada "West.— September, 1S34. 



Latitude, 43 deg. 39.4 min. North. Longitude, 79 deg. 21. min. West. Elevation above Lake Ontario, Vj?>fcet. 





Barom. at temp, of 32 deg. ] 



Temp, of the Air. 



Mean 



Tension of Vapour. 



Humidity of 



Air. 



Wind. 

















Temp. 



+ or — 























































Rain 









10 





6 



2 



10 





of the 



6 



2 



10 





6 



2 



10 











Mean 



in 





Ga.m. 



2 P.M. 



P.M. 



Mean. 



A.M. 

 o 



62-8 



P.M. 



P.M. 



m'n. 



Average 



A.M. 



0-503 



P.M. 



P.M. 



m'n 



A.M. 



■90 



P.M. 



.91 



P.M. 



■98 



m'x. 

 -91 



6 A.M. 



2 P.M. 



10 P.M. 



Vel'jt 



[ncli. 



1 



29-797 



29-757 



29.681 



29-732 



o 



61-7 



o 



64-4 



o 



R3-07 



o 



+ 0^93 



0-490 



0-546 



0^526 



X N E 



SSE 



NE 



3-48 



1-380 







•671 



-612 



.587 



.621 



64-8 



81-0 



68-2 



71 ^40 



+ 8^67 



-561 



■756 



-595 



•641 



94 



64 



89 



84 



Calm 



Calm 



Calm 



1^87 



0-595 



?, 



•703 



-709 







70-2 



85-3 







-673 



•756 



, . 



. . 



94 



64 



_ 



— 



NWbN 



SSW 



— 



2^08 





A 



•717 



-657 



.647 



.664 



66-0 



80-2 



68-4 



71 ■RS 



+ 9^70 



-542 



•718 



-560 



-611 



87 



71 



84 



80 



.VEbN 



ESE 



Calm 



2 62 





h 



•605 



■533 



.530 



.550 



64-5 



93-1 



73-9 



77^95 



+16^12 



-568 



•743 



-671 



-676 



96 



49 



82 



10 



Calm 



SSW 



Calm 



1^47 i 



0-020 



fi 



•533 



•463 



.576 



.525 



71-1 



89-0 



71-2 



77^63 



+16^20 



-660 



•668 



-658 



-666 



80 



51 



89 



73 



\V S W 



SW bW 



W 



5^88! 



0-250 



7 



•677 



•690 



.771 



.714 



-56-9 



77-4 



53-1 



63 ^48 



+ 2^33 



-410 



■477 



-350 



-437 



91 



49 



88 



77 



Calm 



WbN 



Calm 



6-V2: 





R 



•7ie 



•618 



.512 



.607 



-50-0 



69-5 



57-8 



60-17 



— 0-57 



-328 



•409 



-431 



-407 



92 



58 



92 



81 



N b W 



N 



N bE 



4-60 



l-',6-5 



fl 



•471 



■494 



.529 



.508 



■55-5 



59-7 



57-7 



57-95 



— 2-40 



•395 



-439 



-406 



-416 



92 



87 



87 



88 



.>^ N-E 



NNE 



NbE 



6-34 



U-030 



10 



•582 



•589 











.i3-1 



65-7 











-263 



-321 



— 



— 



66 



52 



— 



— 



NEbN 



N E 



— 



5-86 





11 



•677 



•600 



.504 



.582 



46-2 



69^5 



63-0 



60-42 



+ 0-77 

 + 5-45 



?.7I- 



-420 



-538 



-415 



90 



60 



96 



81 



N 



EbS 



SEbE 



3-68 



... 



1?, 



■451 



•555 



.713 



..592 



61-1 



77^0 



58-5 



64-68 



-490 



-586 



-350 



-441 



93 



65 



73 



74 



Calm 



NWbW 



N N AY 



8-60 





1.S 



•877 



•873 



.800 



.848 



48-3 



68-4 



.55-3 



.56-57 



— 2-28 



-251 



■412 



-347 



-336 



75 



60 



81 



V4 



M K E 



E 



E 



5-60 



0-395 



14 



•698 



•578 



.612 



.623 



-55-6 



64-5 



63-2 



61-25 



4- 2-92 



•403 



-534 



-542 



-493 



93 



90 



96 



93 



NbE 



NbE 



Calm 



1-53 



0-140 



l.-S 



•737 



•813 



.931 



.836 



-59-?! 



62-2 



45-4 



54-93— 2-98 



-403 



-290 



-249 



-312 



82 



53 



83 



74 



Nb W 



NbW 



Calm 



7-24 





16 



•994 



•961 



30.001 



.983 



42-7 



65-8 



.50-0 



53-85— 3-67 



-235 



•345 



-260 



-295 



87 



56 



73 



72 



Calm 



NWb N 



N 



8-02 





17 



30-086 



•993 



. 







45-5 



60-8 



. . 









-227 



■318 







— 



75 



61 



— 



— 



X N E 



Calm 



— 



1-38 





18 



•29-77R 



•618 



29.539 



.632 



50-5 



69-6 



65-0 



63-37 



+ 6-75 



2-5-1 



■561 



•549 



-485 



70 



80 



92 



83 



Calm 



S 



SWbAA 



3-81 



0-165 



19 



•445 



•332 



.323 



.306 



64-6 



77-3 



60-7 



66-92 



+10-80 



1 -55R 



•468 



•453 



•488 



94 



51 



87 



78 



STVbW 



W 



NWbN 



10-8!. 



0-246 



20 

 21 



•594 



■734 



.872 



.751 



50-6 



-55-5 



42-4 



48-52— 7-08 



' -253 



•217 



•201 



•219 



69 



50 



75 



66 



NWbN 



N b AV 



N N W 



9-52 





-9-50 



■906 



.940 



.938 



41-3 



-59-9 



51-7 



50-771— 4-35 



-214 



-235 



•355 



•257 



83 



45 



94 



72 



NbE 



SbW 



AV 



0-47 



0-doo 



^9 



30-099 



30-113 



30.028 



30.081 



36-3 



61 -5 



.52-2 



51-98— 2-65 



■183 



•372 



•320 



•292 



86 



70 



83 



76 



N W 



S 



S AV 



3-44 



... 



•^.?. 



29-950 



29-81 •' 



29.734 



29.825 



40-9 



70-7 



56-5 



56-78+ 2-57 



■244 



•427 



•387 



•357 



97 



59 



86 



79 



Calm 



S b w 



Calm 



4-03 





'U 



•080 



■581 











52-8 



71-6 









■32? 



•485 











82 



65 



— 



— 



W b N 



SSE 



— 



1-73 



0-080 



0.^ 



•429 



■438 



.503 



.464 



57-6 



70-2 



61-4 



63-55+10-32 



■417 



•620 



•470 



•509 



90 



87 



88 



89 



Calm 



SbE 



Calm 



1-63 



0-060 



9H 



•596 



■559 



.5-53 



.568 



.53-3 



74-5 



59 -fi 



62-85+10-12 



-354 



•613 



•447 



•484 



88 



74 



89 



86 



Calm 



SbE 



Calm 



1-39 





?7 



•558 



■459 



.626 



.547 



-59-3 



79-0 



.57-6 



65-08+12-87 



-448 



•674 



-444 



•534 



91 



70 



96 



87 



Calm 



SWbS 



NAVbN 



6-04 



0-36-5 



■^R 



•693 



■683 



.727 



.700 



48-3 



70-1 



56-0 



59-03+ 7-20 



-287 



•324 



-367 



•346 



86 



46 



84 



73 



NWbN 



S b W 



NbE 



4-51 





2f 



■966 



30^047 



30.092 



30.048 



48-1 



60-6 



42-2 



50-70— 0-62 



-263 



•309 



-238 



■272 



80 



60 



90 



76 



NNE 



ESE 



NbE 



4-40 





30 



30-098 



29-973 



29.781 

 29.697 



29.923 



41-6 

 -53-73 



60-9 



52-0 



51-471+ 0-65 



-202 

 0-373 



•232 

 0-475 



•351 



.269 



78 



87 



44 

 63 



92 



87 



73 

 79 



NNE 



S E 



Calm 



2-86 

 4-31 



Inap. 





61-04 





Miles. 

 4-41 



Miles. 

 7-78 



Miles. 

 3-93 





M 



29-722 



29-688 



29-7008 



70-34 



57-98 



+ 3-55 



0^426 



0^430 



5-375 



Highest Barometer 30-142, at 9-30 a.m. on 22d 1 Monthly rang 



Lowest Barometer 29-302, at 4 p.m. on 19th/ 0-840 inches. 



Highest registered temperatm-e 93°-6, at p.m. on 5th I Monthly range : 

 Lowest registered temperature 35° -8, at a.m. on 22d/ 57°-8. 



Mean Maximum Thermometer 72°-59 "1 Mean daily range: 



Mean Minimum Thermometer 49°-09 / 23°-50. 



Greatest daily range 35°-9, from p.m. of 6th to a.m. of 7th. 



AA^armest day 5th. Mean temperature 77° -95 1 Difference, 



Coldest day 20th. Mean temperature 48°-52 j 29°-43. 



Greatest intensity of Solar Radiation, 104°-8 on 6th, p.m. ■) Kangc, 

 Lowest point of "Terrestrial Radiation, 29°-8 on 22d, a.m./ 75°-0. 

 Aurora observed on G nights: viz. 10th, 15th, 17th, 21st, 26th, & 27th- 

 Possible to see Aurora on 22 nights. 

 Impossible to see Aurora 8 nights. 



Raining on 14 days. Raining 49-8 hours : depth, 5-375 inches. 

 Thunder Stoi-ms occurred on the 1st, 2d, 3d, 6th, 14th, and 27th. 

 Sheet Lightning, not accompanied by thunder or rain, observed on tho 

 18th, and 19th. 



Sam of the Atmospheric Current, in miles, resolved into the four Cardinal 

 directions. 

 North. AVest. South. East. 



1579-54 1051-45 632-80 057-49 



Jlcan direction of the AVind, N 18° W. 

 Mean velocity of the AVind, 4-31 miles per hour. 

 Maximum velocity, 25-5 miles per hour, from 11-30 to 12-30 p. m. on 



19th. 

 Most windy day, the 19th; mean velocity, 10-89 miles per hour. 

 Least windy day, the 2d ; mean velocity, 1-37 " " 



During the violent thunder storm on the 6th, the velocity of the wind 

 from 4h. OOni. to 4. 25m. p.m., was at the rate of 32-4 miles per 

 hour. 



A beautiful, very perfect, and well defined Auroral .-Vi-ch or Band ex- 

 tending across the Zenith from AA'est to-svards East, from 8-15 to 9-30 

 p.m., on the 26th. 



Hoar Frost was observed on the mornings'of the 21st, 22d, and 

 30th. That on the 21st -was the earliest noticed at the Observatory 

 this season. 



The Registered Maximum on the 5th (93°-6) is the highest tempera- 

 ture yet recorded at this Observatory in September. 





Comparative 



Table for September. 



- 







Temperature. 



Rj 



in. 



Wind. 

 Mean 

 A^cl'y. 







Jlean. 



Dif.f'm 

 Avrge. 



Max. 

 obs'vd. 



Min. 



obs'vd. 



Range 



D's. 



Inch. 





1840... 



o 

 54-0 







—4-0 



o 



70-2 







29-4 



o 



40^8 



1 ^ 



V880 



>>• 





1841... 



61-3 



+8-3 



79-9 



37-5 



42^4 



! 9 



3^840 



0-2G 



lb. 



1842... 



55-7 



—2-3 



83-5 



28-3 



55-2 



12 



G^lOO 



0^45 



lb. 



1843... 



59-1 



+1-1 



87-8 



33-1 



54^7 



|10 



9^700 



0-67 



lb. 



1844... 



58-6 



+0-6 



81-5 



29-6 



51^9 



\ 4 



Impt. 



020 



lb. 



18-15... 



56-0 



—2 



78-8 



35-3 



43^5 



16 



6^245 



0^84 



lb. 



1846... 



63-6 



+5-6 



84-0 



39-0 



45-0 



11 



4^595 



0^33 



lb. 



1847... 



55-G 



—2-4 



74-8 



38-1 



8G^7 



15 



O^OGS 



0^88 



lb. 



1848... 



54-2 



—3-8 



80-9 



29-5 



51^4 



11 



3^115 



5^81 



Miles. 



1849... 



58-2 



4-0-2 



80-6 



33-5 



471 



■■ 9 



1^480 



4^23 



Miles. 



1850... 



56^5 :— 1 5 



76-0 



31-7 



44^8 



11 



P78o 



4^78 



Miles. 



1851... 



60^0 



+2-0 

 —0-5 



80-3 



33-4 



52 9 



9 



2^665 



5^45 



Jlilcs. 



1852... 



57 ■« 



81-8 



86-1 



457 



10 



3^630 



4-CO 



Miles. 



1853... 



58^8 



+0-8 

 +3-0 



85-4 



86-1 



49-3 



12 



5-140 



4-30 



Miles. 



1854... 



Gl-0 



93-1 



86^8 

 33^79 



50-8 



14 



5'375 



4-31 



Miles. 





4.1 b 





M'n. 



58-01 





81-64 



47-85 



! » 





