

ABSTRACT FOR THE MONTH OF MARCH, 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 



£ o w 



It 



•3 .a 

 A 



ll 



•=1 

 cE 



,31 



DAYS. 



2 



3 

 4 

 5 

 6 



7 



9 

 10 

 11 

 12 

 13 

 14 



16 



17 

 18 

 19 

 20 

 21 



23 



24 

 25 

 26 

 27 

 28 



30 

 31 







t 

 Mean. 



Max. 



Mto. 



Range. 



t 



Ma, 



Min. 



Range. 



General 

 direction. 



velocity 

 ln miles 

 per hour 







20 

 21 



23 

 24 

 25 

 20 

 27 

 28 



:m 



31 



33.4 

 34.0 

 37.0 

 25.0 

 23.4 

 20.1 

 28.4 



24.7 

 10.0 

 15.0 

 10.7 

 10.3 

 22.1 

 20.1 



32.2 

 38.4 

 37.5 

 33.(1 

 18.1 

 7.5 

 10.2 



25.7 

 20.0 

 20.0 

 34.2 

 44.0 

 30.8 

 31.4 



32.3 

 33.0 

 33.0 



35.4 

 303 

 44.0 

 31.4 

 20.0 

 35.0 

 31.0 



30.0 

 21.2 

 19.0 

 20.0 

 21.3 

 29.9 

 33.0 



38.0 

 43.0 

 41.5 

 40.3 

 32.2 

 12.1 

 24.8 



31.0 

 24.1 

 32.1 

 42.0 

 49.8 

 43.9 

 30.9 



37.7 

 37.1 

 38.0 



32.3 

 31.0 

 31.4 

 22.1 

 17.5 

 16.9 

 20.9 



17.5 

 12.5 

 10.2 

 12.2 

 7.3 

 12.8 

 10.7 



27.7 

 28.4 

 32. 3 

 31.1 

 12.1 

 1.9 

 7.2 



19.7 

 14.3 

 18.1 

 22.0 

 38.3 

 30.9 

 20.0 



25.0 

 32.0 

 20.1 



3.1 



4.7 

 13.6 



9.3 

 11.5 

 19.1 



4.1 



12.5 

 8.7 

 9.4 

 8.4 

 14.0 

 17.1 

 10.3 



10.3 

 16.2 

 9.2 

 9.2 

 20.1 

 10.2 

 17.1 



11.9 

 9.8 

 14.0 

 20.9 

 11.5 

 7.0 

 10.9 



12.1 

 5.1 

 9.5 



29.37 

 29.28 

 29.57 

 29.72 

 30.04 

 30.02 

 29.63 



29.59 

 29.75 

 30.00 



30. 14 

 30.15 

 30.11 

 30.00 



30.07 

 29.91 

 29.93 

 29.70 

 29.76 



30. 15 

 30.29 



29.98 

 29.90 

 30.27 

 30.3! 

 30.10 

 30.16 

 30.36 



30.38 

 30.15 

 30.43 



29.59 

 29.47 

 29.63 

 29.81 

 30.15 

 30.11 

 29. SO 



29.70 

 29.88 

 30.08 

 30.19 

 30.22 

 30.21 

 30.19 



30.18 



30.11 

 29.94 

 29. S7 

 30.02 

 30.20 

 30.37 



30.17 

 30.09 

 30.41 

 30.49 

 30.15 

 30.30 

 30 40 



30.44 

 30.25 

 30.51 



29.02 

 29.02 

 29.52 

 29.65 

 29.86 

 29.88 

 29.57 



29.54 

 29.69 

 29.90 

 30.08 

 30.06 

 30.01 

 29.82 



29.80 

 29.71 

 29.89 

 29.49 

 29.49 

 30.03 

 30.21 



29.82 

 29.85 

 30.13 

 30.14 

 30.03 

 30.01 

 30.31 



30.29 

 30.08 

 30.26 



.57 

 .45 

 .11 

 .16 

 .29 

 .23 

 .23 



.16 

 .19 

 .18 

 .11 

 .16 

 .20 

 .37 



.32 

 .40 

 .05 

 .38 

 .53 

 .23 

 .16 



.35 

 .24 

 .28 

 .35 

 .12 

 .29 

 .09 



.15 

 .19 

 .25 



73 

 83 

 66 

 74 

 68 

 74 

 83 



77 

 70 

 61 

 59 

 49 

 33 

 75 



68 

 67 

 61 

 72 

 73 

 52 

 51 



65 

 60 

 45 

 62 

 70 

 73 

 58 



66 

 63 

 58 



NE 

 NE 

 N 

 W 

 W 

 NE 

 E 



W 

 W 

 W 

 NW 

 W 

 W 



sw 



NE 

 SW 

 W 

 SE 

 NW 

 W 

 W 



W 

 NE 



W 

 S 



W 

 NE 

 NE 



NE 

 NE 

 W 



21.5 

 31.6 

 17.2 

 19.1 

 12.9 

 16.3 

 12.4 



18.0 

 16.0 

 17.8 

 17.8 

 14.4 

 14.6 

 18.8 



8.9 

 21.7 

 18.8 

 17.4 

 32.2 

 23.0 

 20.0 



12.7 

 7.7 

 8.6 

 16.0 

 21.4 

 11.3 

 23.2 



9.1 

 15.4 

 11.7 









 60 



1 

 96 

 32 







38 

 48 

 64 

 80 

 87 

 83 

 



80 

 1 

 73 

 

 30 

 97 

 93 



63 

 44 

 68 

 76 

 76 

 

 81 





 

 95 



.10 

 .20 

 .04 



T 

 .01 



T 



.02 

 .02 



.05 



3.4 

 1.4 



1.3 

 0.1 

 1.2 



3.7. 



7 

 .03 



2!d 

 T 



5! 7 

 1.2 



0.2 

 T 



i'.2 



.64 

 .44 

 .04 

 .06 

 .01 

 .12 

 .39 



.06 

 .03 



132 



.01 

 .01 



.54 

 .12 



.01 

 T 



t' 



.02 

 .02 



.'26 









27.40 



33.07 



21.00 



11.47 



29.979 



30. 090 



29.845 



.251 



67.01 





17.02 



47.5 



.44 



23.0 



3.10 









(or and including \ 

 thlB month. 1 



26.24 



32.15 



17.00 



14.25 



29.980 







.287 



76.70 





17.031§ 



44.3H 



1.47 



21.4 



3.77 



f 40 Years means 

 \ for and Incluci- 







ANALYSIS OF WIND RECORD. 



The greatest heat was 49.8° abovo zero on the 

 26th. The greatest cold was 1.9* below zero 

 on the 20th, giving a range of 47.9°. 



The warmest day was the 26th. The coldest day 

 was the 20th. 



The highest barometer reading was 30.51 on the 

 31st. The lowest barometer reading was 29.02 

 on the 1st, giving a range of 1.49 inches. 



The minimum relative humidity observed was 

 38 on the 31st. 



• Barometer readings reduced to sea-level and 

 temperature 32° Fahrenheit 



Mean of bi-hourly readings taken from Bolt- 

 recording instruments. 



Humidity relative, saturation being 100. Mean 

 of readings taken every (our hours from self-record- 

 ing hygrometer. 

 T 33 yeare means. 

 5 28 years means. 

































N 



N.E. 



E. 



S.E. 



S. 



S.W. 



W. 



N.W. 



CALMS 









645 



2928 



304 | 183 



773 



1200 



4750 



1910 , 









Duration In hours... 

 Mean Velocity 



30 



155 



2.'. 



17 



53 



60 



281 



OS 



7 







15.1 



18.0 



10.9 



10.8 



14.0 



18.3 



16.9 



19.5 









The K ™ Ci * milcMe ln ™ hour was 45 on the 19th. 



Reauu r nnuidieae°e. lt ? l 'i|"-i' : " st3 was °° on "" mh - Total mileage. 12302. Resultant direction. N03°W. 



Hail on 



da, 





















