ABSTRACT FOR THE MONTH OF SEPTEMBER, 1892. 
Meteorological Observations, McGill College Observatory, Montreal, Cauada. Height above sea level, 187 feet, C. H. McLEOD, Superintendent. 
SEY CLloupED, 
THERMOMETER. * BAROMETER. WIND. In Tents. [5,3] 2 5 3 
+ Mean jane » - |_—__—. 38) = i = | aes 
pres-_ jrelative ew Bas] a ao GB} 
DAY. sure of }humid-| point. Mean Seq SS | Sa | BS DAY 
i it vapour ity General |velocity | Cee] Ae Ee |s 3 : 
Mean.| Max. | Min. | Range. Meun. | § Max. | § Min. | Range. o direction. jin miles | Sua) 3 g- | 8 
perhour rs! ce a 3 
L ee aS peepee eee eee —— Sat | & 
49-2 131 30.0220 | 30.204 29.834 370 3127 70.2 12.3 | 63 I 
44.7 | 16.1 30.3112 | 30.359 30 284 -075 .2632 || 65.2 7.3 | 563) 5 
48.8 | 26.7 || 30.2157 | 30.285 | 30.161 124 +3928 | 68 5 11.4 | 96 3 
| 
SuNDay.. ....- 58.0 eB cesses | weeeee | se eaee cee sees rete 8. for 1] unos |.. | 67 ote aes SunDAY 
58.2 ; 29.674 273 4865 J 76.3 | 58.3 BE. 11.3 38] i0| off 8 5 
49.2 29. 788 +267 3490 || 80.3 | 48.3 S.W. 11.7 | 5.3|10/ off 85 6 
475 29 943 +392 2988 75 0 45.0 W. g.t 3.7 | 10 off 93 7 
42.0 39-368 2074 2945 73°5 44-7 S.W. 6.3 o.0{ Oo] of 94 8 
47-7. 30. 320 -086 3300 68.5 47-5 SiW. 6.3 0.2] 1 | off 99 9 
50.2 30.256 084 3947 76-0 52.2 £, 9-7 6.5| 10] 0 2 10 
| 
SUNDAY....... 58.2 | seeee Rey seeee 2ADO fa S.E. SCrciw| Hocca: lad (lool) favt3 tO accisouee Sunpay 
55-0 jo 023 140 4633 77-8 56.8 S.E. 11.2 45] 10| off 68 12 
609 29.740 +286 4725 J 76-2 | 57.3 Sh. 9.7 |. 100] 10| 10 ff) 00 3 
61.5 29 572 128 +4732 81.8 | 57.2 5.W. 18.1 6.5|10| of rs 14 
54-3 29.700 115 3745 78.9 51.0 S.W. 159 8.0] 10 | o 2 15 
49-0 29.877 +239 3038 70-8 | 45.5 S.W. 13.3 J 3.5| 10) off 87 16 
46.5 30.136 -085 3103 720 46.3 S.W. 16.4 2.3 8) 0 94 iS 17 
SuNpay..,..... 48.7 oo. ff.|)- © "enna | |) = SegpD Boao tee S.W. 23.3 30 | +. | os IS ets SUNbay 
47.0 29.882 2949 72.5 2 N.W. 13.5 15 | 10} off 4o 19 
43-5 | 30.278 2612 J 088 | 4r.5 8. oe |)oal ell oll cy 20 
43.3 39-197 3267 | 77.0 3 Ss. 5.9 J 1-2) 3| off 86 21 
52 3 30 223 4225 | 83.0 2 Ss) 7-9 | 9.5 | 10] 89 00 22 
59-3 30.176 +5428 92.0 3 S. 9.4 8.3 | 10) off oo 23 
62.0 30.067 +5923 || 90.5 7 Si 44 | 35] 10| of 29 24 
SUNDAY.......- 25 spona || Bs5 60.2 ENE) |) codon eae eee ando 9000 Ss. 76 pod thce |eo 10 25 .... .....SUNDAY 
26| 54-77] 68.5 50 2 18.3 29-4542 | 29.571 29 340 230 3632 83.8 49.7 Ss. 20.3 8.7 | 10} 2] 920 20 
2 r.68 | 57.2 | 452 | 12.1 | 29.6455 | 29.694 | 29.393 Tor 3182 | 82.2 | 46.3 S.W. 26.8 | 6.8] 10) of 43 27 
2 53-77| 585 | 48.6 9-9 29.9602 | 30.155 29.706 +349 2502 59.8 42-7 S.W. 13.8 1.2] 3] Off 94 28 
29 44.50 52.2 39.3 12.9 30.3015 30.366 30.240 «126 1815 62 3 31-7 S.W. 10.3 2.0|10; 0 go + | 29 
30 | 59. 70.0 43-3 26.7 30 0108 | 30.203 29.807 396 3583 67.5 48.8 S.W. 20.4 7-2|10 39 73 + | 30 
| 
—_——_- ——— —— | ———_ : 
Means} 57.42 50.8 16 2 30.0613 Q 
18 Years means 18 Years means for 
for and including}| 58.66] 66.77| so.g6| 15.81 30.0180/ ..... | ...... .178 erry | lire |limetne i (uecsecen 5.6 |...-|,...1150.6 | 3.39 3.19 | Jand including this 
this month....... | | month, 
ANALYSIS OF WIND RECORD * Barometer readings reduced to sea-level and | Highest barometer reading was 30-442 on the 8th; 
Directiun....-... N. N.-E. E. S.BE. | S. S.W. Ww. | N.W. | Calm. | temperature of 32° Fahrenheit. lowest barometer was 29.341 on the 26th, giving a 
[SS |— ———_ | —_ _—_—_ | | x range of 1-101 inches. Maximum relative humi- 
r | § Observed. 
Miles 9 23 539 | xoor | 1451 | 3943 799 | 1068 |... PPreears oF anne? : dity was 98 on the 24th and 25th. Minimum rela- 
Duration in brs .. 4 3 44 86 171 278 5I 82 I ee ner ee Te tive humidity was 45 on the 2nd and 29th 
ee eS eS SS SS Se =| t Humidity relative, saturation being 100. ; 
Mean velocity....| 2.25 7.66 | 12.25 | 11.64 8.48 Rain fell on 10 days. 
14.18] 13.90 | 13.02 |... 
Greatest mileage in one hour was 36 on the 27th. 
Greatest velocity in gusts, 40 miles per hour on 
the 27th. 
Resultant mileage, 5146. 
Resultant direction, S. 35° W. 
Total mileage, 8743. 
Average velocity 12.1 m. per hour. 
| 
| 
| 1 11 years only. 
| The greatest heat was 78.8 on the 4th; the 
| Greatest cold was 39.3 on the 29th, giving a 
| Tange of temperature of 39.5 degrees. Warmest 
day was the 24th, Coldest day was the 2th. 
Auroras were observed on 3 nights. 
Lunar halo on 1 night. 
Thunderstorm on 1 day. 
