ABSTRACT FOR THE MONTH OF MARCH, 1890. 



Meteorological Observations, McCiill College Observatory, Montreal, Canada, Height above sea level, 187 feet: U. H. McLEOD, Superintendent. 



DAY. 



THERMOMETER. 



♦BAROMETER. 



i Mean 



sure of 

 vapour. 



f Mean 

 ■<:!., nv<. 

 humid- 

 ity- 



Sa 



WIND. 



In Tenths. 



:- 



£ 



is 



•S"g 



.si 



DAY- 



Mean. 



Ma, 



Min. 



Range 



Mean. 



§Mns. 



§Min. 



§Range. 



General 

 direction. 



Mean 



S3 



i 



'° 



Sunday 2 



3 

 4 

 5 

 6 



8 



SUNDAV 9 



'3 



SUNDAV 16 



17 

 18 

 •9 



Sunoav . 23 



25 

 26 

 27 

 28 

 29 



25.05 



23-93 



2.78 

 6.60 

 >7 98 



28.12 

 35 07 



36.90 

 3092 



23-33 

 25 90 

 19-48 

 3' -65 

 37.62 

 35 98 



23 32 

 30.32 

 36.15 

 33-13 

 24-65 

 29.17 



26:87 



40 s 

 14 1 



Tit 



31 2 



9-9 



28.0 



40.2 

 34 9 

 2S.0 



32 4 

 30 7 

 25.0 

 39-1 

 42 9 

 40.4 



34 7 

 28.9 

 36.2 



37-9 

 28. 8 



33 



33° 

 339 



10.9 

 8 7 



7-S 



29 O 



36 7 

 35 5 

 32 7 



27. S 



'5-9 

 10.9 

 19.7 



18. S 



33. & 



'95 



at. 8 

 33-5 



21 9 



25.8 



2 S .S 



16 4 



33-8 



16.0 

 20 9 



22.5 

 IO.9 



22.9 



6-3 

 5-5 



"■5 



20.3 

 6.8 



7 !ft 

 10.3 



6 9 



7 2 



29.S7S8 



30.0885 

 30 02 go 



30.IC93 



o°-3550 



30.3387 

 30 3498 



lo'^SS 

 30. ,.68 



29.9875 

 30.1450 

 30 0762 

 29.8168 



30.089 



30 137 

 30.159 

 30 243 

 30 410 

 30 412 

 30.432 



30 424 

 30.271 



3° 19" 

 .29 9*3 



29 5i9 

 29- »3' 

 29 899 

 29.884 

 29.683 

 29.S41 



30.5 5 

 30496 

 29.711 

 24 97' 

 29-975 

 =9 -775 



30.301 



2q-75' 



338 



■305 

 -325 



132 



-17S 

 319 

 ■093 



233 



190 



397 



324 



.217 



-653 

 ! 4 iS 

 ■493 

 -300 



.107 



.0643 



.0368 



.0658 



.1672 

 ■ 2437 

 .20S3 

 .1S40 

 .109S 



.0860 

 .0S95 

 .0643 

 .1310 



.0762 



1830 

 1307 

 ■1093 



.0930 



73-o 



54-3 

 61.3 

 68.3 



595 

 °S-3 



63 '.$ 

 79-3 

 97.8 

 .94-7 

 89 2 

 62.3 



6o!o 



60-8 

 73-5 

 84.3 



73 2 

 85. 8 

 69-3 

 82-3 



89.7 



65.0 



17.8 

 12.5 



S ; 7 



17.7 

 29 8 



III 



32 7 



'9 5 



13. S 

 15.0 

 8-2 

 23.8 

 33-2 

 27 7 



12.3 

 22.7 

 32.2 

 23.8 



S.W. 



N. W. 

 S.W. 

 S.E. 

 S.W. 

 W. 

 S.W. 



w. 



S.W. 

 S.W. 

 S.E. 

 S.W. 



s.w- 

 s.'w 



S.W 

 S.W. 



\v. 



N E. 

 S.W. 



s. 



S.W. 



N.W. 

 W. 



s.n. 



S.W 

 S.W. 

 -\.E. 



N. 



3*-5 



8.5 

 19 5 



20.0 

 9.0 



19.4 



11. 5 



5-9 



9.0 

 11. 8 



32 7 

 .9-8 

 79 



11. 8 



18.9 

 18.3 

 16.3 



28. 6 

 25.2 

 23 5 



7-3 

 9-5 



■5-5 



6 8 



4-7 



6.0 



9 7 



8.0 

 '4.8 



il 



8.3 



83 



iS 



6 8 

 8.3 



loi 



23 



97 

 64 



s 4 

 18 



99 

 9 S 



% 

 17 

 40 

 5 1 

 83 

 57 



03 



85 



31 

 62 



o 07 

 0.03 



0.48 

 0.S6 



Intipn. 



Inapp. 



07 

 4 



Innjjp. 



1.8 



25 6 



07 

 03 



0.07 



45 

 033 



1 53 



' 



? 



013 

 854 



3 

 5 



8 



9 SlJNDAV 



y 

 3< 



2C 

 2- 



3< 



2C 



.299 



.952 

 952 



o 7 8 

 ■93' 



.680 



29.411 

 29 831 



It 781 



7 

 5 



29.329 



29 777 

 29-759 

 29 359 

 29.729 



18 



19 



23 Sunday 



26 



28 

 29 



30 425 



30 1S3 



29-769 

 29 717 



3< 

 2 



.288 



■843 

 509 

 ■553 

 .482 



•475 



30.237 



30 194 



16.3 1 stw. 



7 



S^mT 



Means 



26. 5l 



32 -3° 



18.63 



13.67 



29 . 9663 







.243 .1158 



71 9 



.8 5 



16.94 



6 2S 



- 





»45.5 



■6 yrs. means lor* 

 including this mo 



23-87 



3'-'4 



x6.i7 



M.97 



29,9578 







.265 J .1068 



75 6 





1 6 T7 



3 41 



in, urim-j this month 



ANALYSIS OF WIND RECORD. 



•Barometer re>iflings reiluced to sen-level am 

 emperafure of 32° Fahr. 

 3 Observed. 



t Pressure of v;ipour in inches of mercu.'j. 

 [ Humidity relative, saturation being ico 



The greatest heal was 43.0 on the 12th ; tue 



ri-e'u>-( eol.L wa* i.n below zero 011 the 9th. K ivuit 



on the 12th. Minimum relative humidity was 36 

 on the Slth. 



Rain fell on 5 days. 



Snow fell on 12 days. 



Rain ,,r snow foil on 15days. 



Auroras were observed on 4 nights. 



Uoar frost on 5 days. 



Lunar halo on 4 nights. 





N. 



N.B. 1 E. S.E. 



s. 



S.W. 



W- 



N.W. 



Calm 







854 





659 



6497 



I7S6 



829 











— eT 





Duration in hrs.. 



66 



45 



S 



56 



3" 



,o 7 



66 



20 



— 



Mean velocity... 



12.9 



20.3 



9-7 J 15 & 



i:.S I 20.9 



16.4 



12.6 





Greatest mileage in one hour was 46 on th>- l.-l 



Greatest vdnuiiv in cusis-ls miles tier hour - 1 



the 29th. 



Resultant mileage, 6,735 



Resultant direction. S. 55° W. 



Total mileage, 12.UU1. 



Average mileage per hour 16.94. 



, r! ,n«e 01 temperature of 47.0 deg 

 lay was the i2tii. Coldest day was t 

 urometer reading was 30.i01 on t 

 laromoter was l"J.;:l!i mi tin- 17th. 1; 

 l. 208 inches. Maximum relative h 



cer \\ -r 

 m Mb. Hi 

 e 9lh: li 



immity w: 



>-,,„ 



Lun 

 Eog 



™r m 



night 





