ABSTRACT FOR THE MONTH OF JULY, 1898. 
Meteorological Observations, McGill College Observatory, Montreal, Canada. Height above sea level, 187 feet.C. H. McLEOD, Superintendent. 
z Sky CLoupsD) i E 
THERMOMETER. * BAROMETER. WIND. In Tentus. 15 ,3| 5 | S 
ee es | ee — —| + Mean i wticean " ———— —— seal =g | se Ee 
pres-_ jrelative ew Mean Bieicl as ao 38 
DAY. ; | atin of Biri point. General |yelocity) € | 4 | ¢ 2 Ey ag Be a3 DAY. 
Mean.) Max. | Min. | Range.| Meaa. | § Max. § Min. | Range. JY#POUr- ve direction. jin miles} © | 3 | 5 Buco! “a ao | 8 
perhour| = 4 Cs a 3 
7 «| 74-47 | 87.1 63.7 2304 29.9805 | 30.047 29.920 127 5385 64.7 60.8 S.W. 8.3 6.2} 10} of 67 Blo 
SUNDAY.. ... oe 24 eeene 85.5 64.5 Bit) || coosone || codq |} on0000 5 |} osoe8 see 600 Ss. WHS |] pooo + | 83 Hoos teve | eee f| 2oes «.ce0es SUNDAY 
3 | 68.72 | 77-5 63.6 13-9 29.7745 | 29-800 29.759 +O4T +5653 81.3 62.3 11.8 9° 2] 1 3 
4| 67.23 | 76.8 60.8 16.0 29,8403 | 29.872 29.813 +059 +5100 76.8 593 10.3 77, 4] 5° 4 
5 | 64.93] 75-2 60.0 15.2 29.8018 | 29.867 29-735 -132 4908 80.3 58.5 119g 9.2 5] 0 5 
6| 68.42] 79.5 58.0 | 21.3 29.9270 | 29.995 29.827 -168 4507 | 66.3 56.0 8.7 1.8 of} 97 r) 
7) 71.52] 81.0 61.5 19.5 30.0008 | 30.063 29.918 «145 ~4838 63.3 57-8 67 3-7 of 67 7 
8] 71.57] 85.2 64.0 21.2 29.7163 | 29 go5 29.546 +359 .5702 75-3 62.7 14.9 8.2 of 16 8 
SUNDAY........ 9 ss» | 09.8 54.0 £3 1) coovean |} gaos00. |f aosscc So0a' || osd00 6000 2340) || baoo | «| 67 G) coctHDeD6 Sunpay 
63.68 | 72.5 55-1 17.4 29.9950 | 30.017 29 951 .066 33960 66.5 51.8 W. 13-7 6.5 | 10] 3] 67 10 
67.20] 77.0 56.5 20.5 30.0293 | 30.067 29.992 -075 4430 67.8 55-3 S.W. 21.5 2.2|10| of 85 Ir 
60.00 | 76.5 58.8 17-7 29.9725 | 30.041 29.907 134 4730 74-3 57-5 5,W. 17.1 5:0] 10| of 98 12 
64.73 | 75-2 57-8 17.3 29.8972 | 29.912 29.883 029 4317 2.8 54.8 N.E. 4.8 7-3 | 10] of 62 13 
69.23) 790 57-1 21.9 29.8915 | 29.940 29.840 +100 4755, 67.5 57 5 §.B. 1.7 | 2.0] 5] of or 14 
71.73 | 80.0 63-5 16.5 29.7057 | 29.855 29.573 282 6315 81.3 65.5 S.E. 11.6 8.0] 10| of o7 15 
on500 82.5 67.3 15.2 Ba0a00 ||" co00an Saan00 900 ona0D S000 9000 S.W. SEL) || Bono || ond] as || HS 16 ....... ..SUNDAY 
17 | 67-95{ 79-4 61.1 18.3 29.7682 | 29.828 29.619 ~209 4952 74 2 58.7 N. 1.3 7-2 |10| of 56 17 
18 | 68.03] 77.8 61.0 16.8 29.8982 | 29.925 29.869 056 5075 11-5 59-5 S,W. 53 5.3] 10] of 54 18 
19 | 66.10| 75.5 | 58.0 | 17.5 | 30.0460] 30.087 | 29.986 tt 3840 | 6r.8 | 52.0 N.W. 9-5 | 2.8] 9] of 77 19 
ao | 68.89) 77.5 56.6 20.9 jo.0428 | 30.136 29.903 +233 3857 553 51.7 S.W. 12.7 1.7 | 8| of 95 20 
21| 73-83) 85.0 64.0 21.0 29.7812 | 29.884 29.655, 221 5540 66.5 61.7 5.W. 25.2 4-7) 9| Of 76 2 
22 |_ 66.85 | 78 x 60.8 17.3 29 5687 | 29.638 29.508 +130 5380 80.5 60 5 S.W. 18.5 8.7] 10| 4] 30 22 
SUNDAY eeee00123| ee eee 67.3 53:5 PEELS. | | Pgooddod4| |foodeo5. alll -odacda 500 90000 noe odo N.W. 16.7 | ssse |eose] -- | 34 23 ssssss4es «SUNDAY 
0. 52.0 35 34 
2. 57-0 04 25 
0. SBS 55 26 
0. 56.2 79 
7: 59.8 58 
2 62.0 28 29 
635 96 Sunpay 
62.0 66 
59-73 | 17.66] 29.8624 58 
19 Years means Ta 19 Years means for 
for and including >} 68.83] 77.28 | 60.73] 16.55 | 29.8908| ..... | ws. 40 4995 | 71-0 a || Scdoac a0 5-5 59.3 and including this 
this month ..... month, 
ANALYSIS OF WIND RECORD. * Barometer readings reduced to sea-level and ), est barometer reading was 30.136 on the 20th; low- 
temperature of 32° Fahrenheit. est barometer was 29.530 on the 22nd, giving a 
Direction........| N. N.E. BE. S.E. 5. S.W. w. N.W. Cay. § Observed. range of 0.606 inches. Maximum relative humid- 
Miles p f amtenchesvofl ity was 99 on the 26th. Minimum relative humi- 
a t Pressure of vapour in inches es mercury. dity was 41 on the 13th. 
i Humidity relative, saturation being 100. 
Duration 1n hrs. . tae z i 2 F Rain fell on 16 days. 
Mean velooity...| 8.1 2.9 1.7 9-7 | 10.5 | 35-4 | 14.7 14.4 EEO NSIS s 
The greatest heat was 87.1 on the Ist; and Auroras were observed on 3 nights. 
P 4 P the greatest cold was 52.0 on the 24th, giving a Q days. 
Greatest mileage in one hour was 33 on the 2ist. | Total mileage, 9,486. G BO a eSaPSS daar ean Thunderstorms on 7-days 
Greatest velocity in gusts 36 miles per hour, on| Average velocity, 12. 73m. per hour. ANSI? ORO ESTO Gs Cbs AL ITIS - 
the 2st. On the 26th between 4.5 hrs. and 6 hrs., 1.60 in-| day wasthe Ist. Coldest day was the 25th. High- 
Resultant mileage 6544. ches of rain fell. 
Kesultunt direction, S. 70° W. ainbows were observed on the 4, 17. 
Ee s 
