

ABSTRACT FOR THE MONTH OF OCTOBER 1914. 



Meteorological Observations, Taken at McGill College Observatory. Height above sea-level, 187 feet. C. H. McLEOD, Superintendent. 





DAYS. 



THERMOMETER 



• BAROMETER 



t Mean 

 relative 

 humid- 

 ity. 



WIND 



£ - ° 



11 



r 



If 



Si 



DAYS. 





t 

 Mean. 



Mai. 



Min. 



Range. 



t 



Mart. 



M ta . 



Range. 



General 

 direction. 



velocity 

 fn miles 



per hour 





1 

 2 

 3 



6 

 7 

 8 

 9 

 10 



12 

 13 

 14 

 16 

 10 

 17 



19 

 20 

 21 

 22 

 23 

 24 



Sunday 25 



26 

 27 

 28 

 29 

 30 

 31 



51.7 

 55.6 

 60.1 



62.6 

 62.4 

 45.6 

 48.1 

 55.8 

 64.8 

 60.6 



64.2 

 47.9 

 37.2 

 42.2 

 48.6 

 62.8 

 54.2 



64.5 

 46.8 

 50.1 

 62.0 



49.1 

 44.2 



45.4 



42.5 

 39.7 

 28.7 

 37.1 

 40.8 

 40.9 

 39.7 



56.9 

 62.4 

 69.8 



71.2 

 70.4 

 54.9 

 57.2 

 62.9 

 57.6 

 60.2 



71.2 

 59.2 

 43.0 

 51.1 

 55.2 

 55.7 

 69.2 



59.2 

 49.8 

 57.9 

 69.4 

 62.0 

 54.2 

 50.7 



48.2 

 48.5 

 32.0 

 47.2 

 42.8 

 43.6 

 45.9 



47.3 

 46.5 

 50.6 



51.5 

 54.9 

 38.7 

 35.9 

 52.0 

 52.9 

 52.9 



67.0 

 37.6 

 32.3 

 33.9 

 38.6 

 49.0 

 48.7 



49.8 

 44.0 

 42.9 

 64.8 

 40.5 

 34.5 

 39.2 



34.8 

 32.0 

 24.8 

 24.4 

 36.8 

 35.7 

 30.0 



9.6 

 15.9 

 19.2 



19.7 

 15.5 

 16.2 

 21.3 

 10.9 

 4.7 

 13.3 



14.2 

 21.6 

 10.7 

 17.2 

 16.6 

 6.7 

 10.5 



9.4 

 5.8 

 15.0 

 14.6 

 21.5 

 19.7 

 11.5 



13.4 

 16.5 

 7.2 

 22.8 

 6.0 

 7.9 

 15.3 



30.24 

 30.28 

 30.12 



30.06 

 30.02 

 30.35 

 30.10 

 29.98 

 29.99 

 29.90 



29.75 

 30.02 

 30.48 

 30.51 

 30.16 

 30.06 

 29.81 



29.89 

 30.02 

 30.17 

 30.07 

 30.35 

 30.33 

 30.08 



29.96 

 29.67 

 29.90 

 29.77 

 29.90 

 29.79 

 29.96 



30.29 

 30.35 

 30.20 



30.12 

 30.18 

 30.41 

 30.30 

 29.99 

 30.03 

 29.98 



29.82 

 30.28 

 30.57 

 30.60 

 30.34 

 30.11 

 29.93 



29.96 

 30.13 

 30.21 

 30.15 

 30.51 

 ' 30.52 

 30.17 



30.16 

 29.85 

 29.94 

 29.84 

 29.96 

 29.99 

 30.05 



30.16 

 30.22 

 30.05 



30.01 



29.95 

 30.25 

 30.00 

 29.96 

 29.97 

 29.83 



29.68 

 29.84 

 30.33 

 30.38 

 30.03 

 29.97 

 29.72 



29.79 

 29.95 

 39.13 

 29.97 

 30.13 

 30.01 

 29.95 



29.71 

 29.55 

 29.85 

 28.71 

 29.84 

 29.71 

 29.86 



.13 

 .13 

 .15 



.11 



.23 

 .16 

 .30 

 .03 

 .06 

 .15 



.14 



.44 

 .24 

 .22 

 .31 

 .11 

 .21 



.17 

 .18 

 .08 

 .18 

 .38 

 .51 

 .22 



.45 

 .30 

 .09 

 .13 

 .12 

 .19 

 .19 



64 

 63 

 54 



53 

 61 

 50 

 52 

 81 

 83 

 82 



69 

 60 

 58 

 59 

 73 

 71 

 82 



80 

 76 

 74 

 56 

 45 

 51 

 53 



54 

 67 

 52 

 74 

 71 

 76 

 55 



W 

 W 

 W 



SW 

 W 



NE 

 W 

 W 



NE 



SW 



SW 

 NW 



E 



S 

 SW 

 NE 



S 



NE 

 NE 

 SW 

 SW 

 NE 

 SW 

 NE 



SW 



SW 

 NW 



SW 



S 



NW 



NW 



9.6 

 11.7 

 12.0 



10.4 

 12.7 

 10.4 



7.8 

 8.3 

 7.4 

 11.0 



13.4 

 12.1 



6.3 

 6.5 

 10.2 

 9.0 



8.4 



10.3 

 12.4 



8.2 

 13.5 

 11.6 



9.3 

 12.3 



8.4 

 12.5 

 12.1 

 12.6 

 7.2 

 8.1 

 11.1 



63 

 97 

 95 



94 

 89 

 91 

 85 

 

 



1 



54 

 64 

 92 

 92 

 3 

 

 



8 

 

 34 

 89 

 93 

 92 

 73 



35 

 



41 



20 

 

 



88 



"t 



.20 



.05 

 .29 



.07 



.38 

 .05 

 .76 



T 

 .18 



T 

 .10 



!66 

 .07 

 .12 



(12 

 T 

 0.4 



'f 



'.20 

 .05 

 .29 



0.7 



!38 

 .05 



.76 



T 

 .18 



T 

 .12 

 T 

 .10 

 .07 

 .12 



1 



2 

 3 



6 



a 



7 



s 



9 

 10 



12 

 13 

 14 

 16 

 16 

 17 



19 

 20 

 21 

 22 

 23 

 24 



26 

 27 

 28 

 29 

 30 

 31 







49.169 



55.98 



42.10 



13.88 



30.050 



30.156 



29.952 



.205 



64.55 



NW 



19.22 



48.80 



2.33 



0.6 



2.39 







40 Years means) 



for anil including 

 this month. 1 



46.38 



53.23 



39.58 



13.72 



30.014 







.225 



75.79 





13.27§ 



41.7211 



3.05 



0.S4 



3.13 



( 40 Years means 

 -! for and Includ- 

 V ing this month. 





ANALYSIS OF WIND RECORD. 



The greatest heat was 71.2° above zero on the 

 4th and 11th. The greatest cold was 24.4° above 

 zero on the 28th. giving a range of 46.8°. 



The warmest day was the 11th. The coldest day 

 was the 28th. 



The highest barometer reading was 30.60 on the 

 14th. The lowest barometer reading was 29.55 

 on the 26th. This gives a range of 1.05 inches. 



The minimum relative humidity observed was 

 29 on the 7th. 



Fog on 4 days. 



• Barometer readings reduced to sea-level and 

 temperature 32° Fahrenheit 



t Mean of bi-hourly readings taken from self- 

 recording instruments. 



J Humidity relative, saturation being 100. Mean 

 of readings taken every four hours from self-record- 

 ing instrument. 



5 27 years means. 

 •I 33 years means. 

























N 



N.E. 



E. 



S.E. 



S. 



S.W. 



W. 



N.W. 



CALMS 











601 



1513 



300 



107 



385 



1981 



15S1 



1118 













Duration In hours. . . 



64 



148 



49 



20 



65 



176 



143 



96 



4 







0.3 







7.0 













Total inile.w. 



Resultant three 



1 Resultant mile. 





... ! ... 







mm. 



Ion. N 78° W. 



Re. 2270. 

























































