ABSTRACT FOR THE MONTH OF FEBRUARY, 1914. 



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





DAYS. 



3 

 4 

 6 

 6 

 7 



Sdmdat 8 



9 

 10 



12 

 13 

 14 



1(1 

 17 

 18 

 19 

 20 

 21 



23 

 24 

 26 

 20 

 27 

 28 



THERMOMETER 



•BAROMETER 



t Mean 

 relative 

 humid- 

 ity. 



WIND 



f* o W 



11 



l 3 



jl 



■g! 



DAYS. 







t 

 Mean. 



Max. 



Mln. 



Range. 



t 

 Mean. 



lb. 



Mi„. 



Range. 



General 

 direction. 



velocity 

 In miles 

 per hour 





19.3 

 17-9 

 20.fi 

 29.4 

 8.1 

 7.4 

 22.3 



3.7 

 8.1 

 -0.7 

 9.8 

 S.O 

 8.5 

 1.7 



-2.U 

 -4.2 

 2.0 

 O.fi 

 7.0 



1.0 



0.8 

 4.4 

 2.8 

 0.0 

 .4.4 

 1.0 

 3.8 



25.1 

 23.1 

 39.8 

 37.0 

 13.6 

 19.0 

 35.0 



12.9 

 15.0 

 9.8 

 -12.3 

 -12.0 

 -4.2 

 12.3 



0.1 

 0.0 

 5.9 

 11.1 

 14.9 

 8.8 

 3.2 



24.0 

 1.4 

 2.3 

 21.0 

 .'ill. 8 

 30.3 

 40. 



12.7 

 11.6 



7.2 

 13.6 



3.7 

 -3.3 

 12.9 



-1.3 

 0.7 

 -12.3 

 -26.0 

 -2r.. 5 

 -15.7 



-8.0 



-7.0 

 -10.0 

 -J. 3 

 -0.2 

 -2.0 

 -5.5 

 -7.7 



0.0 

 -0.0 

 -0.5 

 -3.9 

 18.0 

 27.0 

 24.6 



12.4 

 11.8 

 32.6 

 23.4 

 9.9 

 22.0 

 22.1 



14.2 

 14.3 

 22.1 

 14.0 

 13.6 

 11.6 

 20.3 



13.1 

 10.0 

 10.2 

 11.3 

 10.0 

 14.3 

 10.9 



24.6 

 11.3 

 11.8 

 25.5 

 12.8 

 8.7 

 10.1 



29.68 

 30.44 

 30.12 

 29.93 

 30.28 

 30.30 

 29.33 



29.83 

 30.14 

 30.30 

 30.42 

 30.58 

 30.66 

 29.92 



29.99 

 29.91 

 29.96 

 30.10 

 30.04 

 30.35 

 30.20 



29.82 

 30.37 

 30.51 

 30.30 

 30.13 

 30.01 

 29.83 



30.01 

 30.61 

 30.46 

 30.17 

 30.44 

 30.52 

 29.76 



29.97 

 30.24 

 3U.42 

 30.46 

 30.73 

 30.81 

 30.29 



30.07 

 30.04 

 30.02 

 30.18 

 30.12 

 30.45 

 30.30 



30.14 

 30.44 

 b0.56 

 30.53 

 30.21 

 30.05 

 29.97 



29.42 

 30.07 

 30.04 

 29.75 

 30.17 

 29.87 

 29.14 



29.64 

 30.03 

 30.09 

 30.38 

 30.45 

 30.33 

 20.62 



29.83 

 29.84 

 29.88 

 30. C3 

 29.98 

 30.24 

 20.92 



29.50 

 30.23 

 30.48 

 30.22 

 30.03 

 29.98 

 29.63 



.59 

 .64 

 .42 

 .42 

 .27 

 .65 

 .61 



.43 

 .21 

 .33 

 .10 

 .28 

 .48 

 .67 



.24 

 .20 

 .14 

 .15 

 .14 

 .21 

 .38 



.55 

 .21 

 .08 

 .31 

 .18 

 .07 

 .34 



74 

 59 

 74 

 66 

 61 

 71 

 74 



50 

 61 

 49 

 49 

 56 

 64 

 63 



55 

 66 

 61 

 65 

 69 

 49 

 56 



61 

 49 

 62 

 64 

 64 

 68 

 62 



NW 

 NW 

 SW 

 NW 

 NW 

 E 

 SW 



W 



W 

 NW 

 NE 

 NW 



E 



NE 



W 

 NE 



W 

 SW 

 NE 

 NE 

 NE 



W 

 NW 

 W 

 W 

 W 

 W 

 SW 



25.1 

 14.7 

 13.2 

 18.3 

 9.9 

 14.0 

 23.8 



21.0 

 16.0 

 14.9 

 14.0 

 22.0 

 8.6 

 12.7 



17.4 

 9.9 

 14.6 

 6.0 

 10.8 

 11.6 

 10.4 



18.4 

 14.7 

 15.4 

 23.0 

 17.5 

 20.8 

 17.4 



51 

 91 

 9 

 64 

 74 

 77 

 14 



82 

 81 

 89 

 89 

 90 

 30 

 



88 

 63 

 97 

 69 

 51 

 88 

 88 



51 

 97 

 94 

 48 

 10 

 40 

 79 



!67 

 .01 



0.7 



T 

 1.0 

 T 



i'.i 



2.2 



T 

 0.2 



'f 



t' 



2.8 



t" 



T 



0.1 

 2 



.06 

 T 

 .08 

 .07 



.'47 

 .35 



T 

 .02 



!35 

 'f' 



't 



.20 



'f 



T 

 .01 

 .02 



2 

 3 

 4 

 5 



6 



7 



9 

 10 

 11 

 12 

 13 

 14 



16 

 17 

 18 

 19 

 20 

 21 



23 

 24 

 25 

 26 



27 

 28 







7.41 



15.1 



-0.7 



15.8 



30. 127 



30. 284 



29.950 



.329 



61.04 





15.76 



64.57 



.03 



14.9 



1.65 







for and Including \ 

 tlllsjnonth. J 



14.090 



22.052 



0.739 



15.717 



30.021 







.317 



79.26 





17.35§ 



40.40^ 



7.61 



25.11 



3.248 



(40 Years means 

 i forandinclud- 





ANALYSIS OF WIND RECORD. 



The greatest heat was 40.6° above zero on the 

 28th. Tho greatest cold was 26.9° below zero 

 on the 11th. giving a range of 67.5°. 



The warmest day was the 28th. The coldest day 

 was the 11th. 



The highest barometer reading was 30.81 on the 

 13th. The lowest barometer reading was 29.14 

 on the 27th, giving a range ol 1.67 inches. 



The minimum relative humidity observed was 

 41 oa the 10th. 

 Fog on 2 days. 

 Lunar halos on 1 night. 



Earthquake lasting about 1 minute at 1.30 p.m., 

 on the 10th. 



* Barometer readings reduced to sea-level and 

 temperature 32° Fahrenheit 



t Mean of bi-hourly readings takea from self- 

 recording instruments. 



t Humidity relative, saturation being 100. Mean 

 of readings taken every four hours from self-record- 

 ing hygrometer. 



H 33 years means. 



5 27 years means. 































N 



N.E. 



E. 



S.E. 



S. 



S.W. 



W. 



N.W. 



CALMS 







489 



1007 



453 



183 



270 



1004 



4305 



27S4 







Duration In hours... 



CO 



07 



39 



21 



22 



50 



235 



148 



1 





Mean Velocity... 



0.8 



11.3 



11.0 



8.7 



12.6 



17.0 18.3 



18.8 







llll'KTOit.'Stv..! lH i|vi„,. ||, ,,..,., 7|, 



Resultant mileage, 0(123 



44 on the 7th. 



on the 7th. Total mileage. 10591. Resultant direction. NG0°2r\V. 























































