ABSTRACT FOR THE MONTH OF NOVEMBER.1890. 



Meteorological Observations McGill College Observatory, Montreal, Canada, Height above sea level. 187 feet. C. H. MoLEOD, Superintendent. 



DAY. 





THERMOMETER. 



•BAROMETER. 



IMean 



sure of 

 vapour- 



IMean 

 relative 

 humid- 

 ity. 



Dew 



WIND. 



Skv Clodded 

 In Tenths. 



0, to 



« 



1 „ 



1-5 



| 



.si 



DAY. 



Mean. 



Mas. 



Min. 



Range. 



Mean. 



Max. 



Min. 



Range. 



General 

 direction. 



Mean 



velocity 



P. 



a 



i 



Sunday-. . 



SUNDAY.. 



Su„pay 



3 

 4 

 5 

 6 

 7 

 8 



• ■ 9 



13 

 15 

 16 

 ■7 

 • S 

 19 



37 48 



32-40 

 30.32 

 39.72 

 36.82 

 45.90 

 38.60 



30.52 

 26.27 

 31.07 



39.63 



30.82 



34.60 

 34.58 

 37.20 

 27.52 

 27.23 

 30.80 



21.98 



36.08 



21. go 



16.48 

 28.50 



42.0 

 47-7 



40.8 



48.9 

 43.4 

 55.0 



55-o 



48.7 

 47.0 

 30.7 

 35.7 

 44.8 

 47-7 

 33-9 



35-7 

 37-5 

 37-3 

 43-7 

 31 6 

 33-5 

 35-4 



27.1 



40.0 

 3>-3 

 18.8 



33.6 



33.8 



36.0 

 29.0 

 25.7 

 29.1 

 30.7 

 29.7 



22.9 

 25.4 

 21.9 

 21.8 

 34-2 

 32-5 



28.7 

 30.7 

 31-8 

 30-5 

 23-5 

 18.8 

 26.0 



16.8 

 13.9 

 30.7 

 16.8 



9.0 



8.2 



11. 7 



11. 8 

 9-3 



19.8 

 12.7 

 25-3 

 30.5 



25.8 

 21.6 

 8.8 

 •3-9 

 10.6 



5-4 



7-0 



6.8 



5-5 

 13.2 



8.1 

 ■4-7 



9-4 



10.3 

 18.1 



9-3 

 14 5 



8-5 



13^6 



29.858 



7 

 7 

 i 



1 



J 



29.903 



29 779 



29.980 



30.292 

 30.201 



30. 443 



30.423 

 30.401 

 30.399 

 30.122 



30.346 



30.137 

 29.776 

 29.647 

 30.034 

 30.131 



30.116 

 29.836 

 30.210 

 30.225 

 30. 158 

 29.843 



29.805 



29.784 

 29.864 

 30.023 

 29-793 

 29.752 



29.929 

 30.371 

 30.141 

 29.810 

 29.851 

 30.119 



29.439 



29-5'5 

 29.686 

 29.746 

 29.708 



29.672 

 29.580 



30. 132 

 29.923 

 29.758 



.098 



:. 9 6 



.152 

 .408 



.69. 



■494 



.312 

 .441 

 .227 



.698 

 .248 

 .132 

 •348 

 .385 

 .124 



■444 



.207 

 .093 

 ■235 

 .085 



.1722 



• 1487 



!i6 7 8 

 .■585 

 •2457 

 .1687 



••255 

 .1147 



!i8o8 

 .1588 



■'853 

 .1797 

 .1878 



!ll82 



• 1232 



• 0927 



.1798 



.0B65 

 .0648 

 .0703 

 .1332 



76.8 



So.'s 

 73-5 

 68.7 

 71-3 

 77.2 

 65.2 



7>-7 

 81.2 

 77-7 

 74.0 

 61.7 

 82.2 



92.0 

 90.0 

 84.2 

 75.0 

 79.0 

 71.2 



',6.2 



84.0 



73.0 



74-3 

 75.2 

 85.2 



30.8 



27.2 

 23.2 

 30.0 

 28.2 

 38.7 

 27.7 



22.5 

 21.3 

 24.8 

 32.6 

 28.7 

 25.8 



32-5 

 3i-7 

 32.7 

 20.8 

 21.7 



'i 'i 



3". 7 



"si? 

 24.5 



s.w. 



S. 



w. 



s.w. 



s.w. 



N.E. 



s. 

 w. 



E. 



N. 

 N.E. 

 S.W. 

 S.W. 

 S.W. 

 N.E. 



s.w. 



s. 



S.W. 

 S.W. 



w. 

 s w. 

 w. 



w. 

 s.w. 

 s.w. 

 w. 



N. 



w. 

 w. 



s.w. 



11. 4 



9-5 

 16 3 

 9.0 



23.2 

 18.3 

 23 5 



4-2 

 9.2 



19.2 



14. 1 

 ■3-4 



17.2 



12.5 

 ■9-2 

 16 6 

 8-5 

 9-7 



■8.6 



5-3 

 8-5 



8... 



2.3 

 3-5 

 8.3 



9- 

 3-5 

 8-3 



'i'i 



"s' : 



6-7 

 3-8 

 7.0 



9-3 

 4-2 

 4.8 



i 



3 



6 

 '0 



30 



06 

 27 

 88 



41 

 61 



94 

 SO 



06 

 98 



03 



32 

 83 



40 



9> 



96 

 90 



87 



0.42 



0.05 

 0.31 



0.99 



0.37 

 0.05 

 0.05 



Inapp. 

 0.07 



0.5 



0.3 

 ■•9 



05 

 0.42 



0.05 

 0.31 



0.37 



0.05 

 0.07 





.Sunday 

 Sunday 

 Sunday 

 Sunday 

 Sunday 



29-694 



29-952 



29.985 

 30.127 



30.273 

 30.388 

 30.274 

 29.965 

 30.078 

 30.232 







29.819 

 29.688 

 29.536 

 29.845 

 29.966 

 29.792 



26 

 "7 

 28 

 29 





24 

 27 



38 



29.952 

 29.648 

 30.132 

 30.170 

 30.076 

 29-795 













Means 



31.71 



38.39 



24.90 



13-49 



29.9734 







.283 



.1430 



76.8 



25.2 





14.92 



0-74 







36-5 



2.46 



8.8 



3.32 



5ums 



16 vis. meansfor& 

 including this mo 



32.05 



38.10 



25-97 



12.12 1 30.0093 







.262 



■■543 



79-7 









7.36 







1129-8 2.41 







6 yrs. mean 

 ncluding this 



for and 

 month. 





■3.3 | ,-,- 







ANALYSIS 



OF 



WIND RECORD. 



•Barometer readings reduced to sea-level and 

 temperature of 32° Fahr. 



9 Observed. ; 



t Pressure of vapour in inches of mercury. 



1 Humidity relative, saturation being 100. 



IT Nine years only. 



The greatest beat was 55.0 on the 7th ; the 

 greatest cold was 9.0 on the 28th, giving a 

 range of temperature of 46.0 degrees. Warmest 



giving a range of 0.927 inohes. Maximum 

 humidity was 100 on the 9th. Minimum 

 humidity was 44 on the 14th. 



Rain fell on 13 days. 



Snow fell on 10 days. 



Rain or snow fell on 19 days. 



Rain and snow fell on 4 days. 



Aurora was observed on 1 night. 



Hoar frost on 2 days. 



relative 

 relative 







N. 



N.E. E. 



S.E. 



8. 



s.w. 



w. 



N. W. 











Miles 



3°~ 



964 267 



240 



1887 



3289 



3271 



533 









Duration in hrs . . 

 Mean velocity... 



25 



r2 7 



213 



186 



44 



7 







8.4 



,5.8 ,2. 7 



,6 



14.9 



15.4 



.7.6 



,2.1 j 



Greatest niileag 

 Greatest voloci 

 the 7th. 



e in one hour was 39 on 

 y in gusts, 44 miles per 



the 8th. 

 bouron 



Resultant mileage, 5,720. 

 Resultant direction, S. 58° W. 

 Total mileaee, 10,752. 



day was the 7th. Coldest day was the 27th. i 

 Highest barometer reading was 30.443 on the 8th .1 

 lowest barometer was 29.51Gon the 15th and 30th. '1 



Lunar halo t 

 Fog on 2 day 



n 1 night. 





