METEOROLOGICAL OBSERVATIONS. 417 
GOVERNMENT OBSERVATORY, SYDNEY. 
Lamroe, 83° 51’ 41”; Lonerrupe, 105 4™ 50-S1*; MaGNeric VARIATION, 9° 35 87” East. 
JULY, 1881.—Gaunerat Ansrract. ‘ 
Highest Reading... oe presi inches va the 19th, at 10 a. 
Lowest Reading ... .. 29693. ,, onthe 15th, at 4 pane 
Mean Height 4... ... 30082 
greater than that in ti th ge of the preceding 22 years.) 
aa rhengy .»» 13°5 lbs. on the 12th. 
"8 Ibs. 
Number of Dek Calm... 0 
Prev me — tion WwW. 
{P: 7 3} 4 St ee oe 3: 99 W. Ry ya 
I Es » W.) 
a "Highest in the < Getg ... 65°4 on the 6th. 
Lowest in the Shade... 40°0 on the 25 
ng sc 
Highest in the Sun _... 107-5 on the 8lst. of 
Lowest on the Grass... 33°8 on the 25th. 
ean Diurnal Range ... 140 ; 
Mean in the Shade i's POLS 
- @eing 1-2 less than that of th onth on an average of the preceding 22 years.) 
5 
Humidity .. Greatest Amount red we ve on the et ay 15th. 
Least ; neh n the L 
(Being 611 greater than that of th th sverage of the preceding 22 years.) 
ss» Number of Days... .. 13 rain and 4 dew. Beat 
Greatest Fall  ... os 4 lies on the 11th. aoe ae 
14 ( 1546 65 ft. above ground. ye 
Total Fall... ee i te a 1 in. above ground, 
¥ 1-804 inches less than that of th th on an average of the preceding 22 years.) 
Total Amount... ... 1°34 inches, 
Number of hy seaieart 0 
Number of C Clear Days «. 8 Be. 
Number observed Gia ok A 
n temperature 1°2 below the average, and the 
The rainfall has has been 
