MONTHLY METEOROLOGICAL REGISTER, ST. MARTINS, ISLE JESUS, CANADA EAST, (NINE MILES WEST OF MONTREAL,) FOR THE MONTH OF AUGUST, 1860. 



Latitude 45 degrees 33 minutes North. Longitude, 73 degrees 36 minutes West. Heiglit above the level of the Sea, 118 feet. 



BY CHARLES SMALLWOOD, M.D., LL.D. 



Barometer — corrected 

 and reduced to 



32' P. 

 (English inches.) 



6 a. m. 



i p. ni. 



Temperature of tho 

 Air.-F. 



10 p. m. C a. m. I 2 p. m. 10 p. m. 



907 

 717 

 809 

 904 

 705 

 720 

 SS9 

 699 

 851 

 821 

 Hi 

 9U 

 995 

 10. 018 

 19.867 

 761 

 614 

 826 

 799 

 857 



334 

 0S2 

 634 

 733 

 755 

 468 



859 

 7S3 

 741 

 811 

 So9 

 6S3 

 616 

 614 

 60S 

 907 

 7,'j6 

 146 

 911 

 30. 070 

 29.8S0 

 710 

 671 

 794 

 766 

 857 

 834 

 803 

 711 

 484 

 6011 

 621 

 669 

 715 

 563 



29.9.H 

 990 

 851 

 705 

 900 

 7S5 

 604 

 594 

 708 

 701 

 957 

 811 

 735 

 952 

 30. 057 

 29. 960 

 711 

 719 

 830 

 851 

 861 

 918 

 824 

 735 

 626 

 711 

 646 

 692 

 809 

 459 

 514 



50. 

 52.5 

 66.0 

 78.0 

 68.0 

 64.3 

 70.3 

 71.1 

 73.2 

 64.2 

 54.1 

 46.1 

 63. S 

 53.6 

 64.5 

 50.1 

 61.4 

 62.9 

 61.7 

 67.6 



67.3 



62.3 



65.6 



64,2 



65.0 



62.3 



62.2 



53.9 



65.5 



64.4 



56.1 



80.6 

 88.2 

 85.6 

 83.5 

 9.1.3 

 90.2 

 87,3 

 79.0 

 92.2 

 83.2 

 80.9 

 65.0 

 66,9 

 72,0 

 78,6 

 85.0 

 70.6 

 79.7 

 77.4 

 83.0 

 83.7 



86.3 



68.8 



77.6 



73.8 



75.6 



61.4 



76.4 



78.9 



72.1 



69.2 



66,0 



77.0 



70.2 



67.8 



72.4 



75.2 



73,2 



65,8 



68,0 



64,5 



66,2 



60.8 



66.7 



64.2 



63.9 



67.3 



63.7 



6S.4 



68.9 



67.0 



67.3 



72.3 



66.1 



62.1 



63.0 



57.3 



57.3 



69.2 



66.0 



60.2 



Tension of Aqueous 

 Vapour. 



.617 

 .466 

 .626 

 .693 

 .523 

 .362 

 .676 

 .618 

 .530 

 .361 

 .396 

 .298 

 .390 

 .391 



.413 

 .507 

 .651 

 .612 

 .705 

 .565 

 .614 

 .511 

 .643 

 .678 

 .590 

 .476 

 .583 

 .641 

 .664 

 .600 



.352 

 . 407 

 .639 

 .323 

 .489 

 .559 

 .743 

 .723 

 .516 

 .4.37 

 .355 

 .502 

 .462 

 .120 

 .464 

 .603 

 .489 

 .636 

 .413 

 .671 

 .591 

 .571 

 .666 

 .601 

 .498 

 .■122 

 .407 

 .378 

 .439 

 .420 

 .456 



Humidity of tho 

 Atmosphere. 



.50 

 .74 

 .91 

 .91 

 .75 

 .87 

 .81 



Direction of Wind. 



\V. 



s. w. 



E. by S. 



S. W. by Vf. 



N. E. 



S. bv W. 



.S. by B. 



W. by S. 



S. S.V. 



S. S. W. 



N. 



S. E. bv E. 



S. lyE. 



W. 



W. by N. 



w. s.w. 

 w. s w. 

 w. s. w. 



E. by N. 

 S. S. E. 

 S. S. W. 

 S. by W. 

 S. S. W. 

 S. E. byB. 

 S. 

 W. 



S. S. E. 

 S. S. W. 

 S.W. 



s.w. 

 s. w. 



i p. m. 



W. S. W. 

 S.W, 



S. S. E. 

 W. by S 

 W. 

 S. a. W. 



w. 

 w. 

 s. s. w. 



S. by W. 



N. E. by E. 



S. 



N. E. 



S.W. 



N. byW. 



S.W. 



W. S. W. 



S. S. W. 



S. E. 



S. S. E. 



S.W. 



S.W. 



N. E. by E. 



S. by E. 



S. S. B. 



N. W. 



W. 



S.W. 



S.W. 



W. by S 



W. 



by S. 

 N. W. 



.^. W. by S. 

 S.W. 

 W. by S. 

 N. W. 

 W. by S. 

 S.W. 

 N. N. W. 

 S, by W. 

 S. by W. 

 W. 



S. by E. 

 S. S. W. 

 W. N. W. 

 S.W. 

 W. by S. 

 S. S. W. 

 S. S, W. 

 W. N. W. 

 S. E. by E. 

 S. S. Vf. 

 S. 



s. s. w. 



N. N. M. 

 S. by E. 

 W. by S. 

 W. 

 S.W. 

 S.W. 

 S.W. 

 S.W. 

 W, by N . 



;£»• 



160.90 

 4.80 

 80.20 

 113.40 

 119. 00 

 13.80 

 41,70 

 S9,40 

 03,60 

 32, 60 

 59,30 

 60, 70 

 59. 10 

 36. 50 

 149. 40 

 82.30 

 116.90 

 55.10 

 131.39 

 174.71 

 101.20 

 64.20 

 90.60 

 136. 00 

 72. 80 

 251.60 

 71.80 

 199. 50 

 181,60 

 167,30 

 138, 10 



OZONE, 



Mean 



amount 



of. in 



inches. 



2.6 

 1.0 

 1.0 

 2.0 

 1.6 

 1.0 

 0.6 

 2.6 

 2.5 

 2.0 

 2.5 

 1.0 

 4.0 

 2.6 

 1.6 

 1.0 

 1.0 

 3.0 

 2.0 

 3.0 

 2.5 

 3.0 

 3.6 

 3.0 

 4.0 

 3.0 

 2.0 

 1.5 

 1.6 

 1.5 

 2.5 



Amount 

 of, in 

 inches 



Amount 

 of, in 

 inches. 



O.300 

 iuapp. 



0.929 

 O.OU 



0.430 

 0.230 



4.096 

 0.500 



0.453 



0.181 



Inapp. 



■WEATHEH, CLOUDS, EEMAEKS, &C.4c, 



[A cloudy sky is represented by 10, a cloudless one by 0.] 



Heavy Dew. 

 Cu. Str. 8. 

 Clear. 



Cu. Str. 10. 

 Fo?. 

 Rain. 



Cu. Str. 8. 

 6. 

 Clear Heavy Dew. 



Nimb. 9. 



Cu. Str. 8. 

 Rain. 

 Cu. Str. 8. 

 10. 

 Clear. Heavy Dew. 

 Rain. Dist. thunder. 

 Cu. 4. 



" Str. 8. 

 Clear. 



Cu. Str. 4. 

 6. 

 Clear. 

 Cu. Str. 10. 



Clear. 

 Cumb. 

 Clear. 

 Cu. Str. 

 Clear. 



Hazy. 

 Clear. 

 Cu. Str. 



Clear. 



Rain. 



Cu. Str. 



Clear. 



St. 



Clear. 



Rain. 



Cu. Str. 



Cumb. 

 Clear. 

 Cu. Str. 



Clear. 



Cu. St. 8. 



Slight Bain. 



Showers. 



Clear. 



Cu. St. i. 



Clear. 



Cir. 



Cu. Str. 



Str. 



Clear. 



CUjStr. 



Str. 

 Clear. 

 C. Str. 

 Clear. 



Cu.St. 



Clear. 

 Cu. St. 

 Clear. 

 C. Str. 



Clear. 



Rain. 

 Cu. Str. 



Clear. 

 Cu. Str. 



Clear. 

 Cin\ Str. 



2. Aurora Borcalis. 

 Aurora Borealis. 

 6. 



9. dist. th. vivid It'ng. 

 2. Aurora Borcalis. 



9. Lightning. 

 Aurora Borcalis. 



9. 

 0. 



2. Atirora Borealis. 



6. Lunar Rainbow 



REPORT FOR THE MONTH OF SEPTEMBER, 1860. 



