( VI ) 
Weight of Vapour tn 
a Cubic Foot of Air. 
Dlff. from 
average of 
42 years. 
b O O 
o 
b 
ti o o o 
1 1 + 
O 
b 
i 
« 
. o r-- 
jS • • • 
^ 00 ^ ^A 
Ni% 
Elastic Force 
of Vapour. j 
Dlff. frcm 
average of 
42 years. 
vO vO 
a o o o 
o o o 
+ + 1 
o 
o 
b 
Ti- vn 00 
O O O 
B O O _0 
~ . o o b 
1 + + 
O 
_o 
b 
+ 
i 
« 
ri r-o 
^ n M 
b b b 
o 
b 
ON fv\ oo 
B O t-. 
bob 
o 
b 
Air— Daily Range. 
Diff. from 
average of 
42 years. 
O . . • 
0 o o 
1 + + 
o 
1 
oo fVN O 
o M b « 
+ 1 + 
oo 
b 
+ 
§ 
b b ^ 
r* r* 
oo 
b 
o 
ft 
a 
1 
j Dlff, from 
' average of 
1 42 years. 
O u% O 
-f + r 
_ 
o 
1 
o • • • 
>-< o o 
1 -f + 
O 
b 
Temperature of 
1 
vD CO r» 
r* 
r>/^ 
tJ- iv> fv^ 
m ^ fcA 
N^ 
-a- 
a 
o 
g 
o 
p. 
> 
Diff. from 
average of 
42 years. 
OO r» r* 
+ + 1 
M 
b 
1 
r-* tJ- 
o • • • 
0 o o 
1 + + 
o 
b 
a 
O CN O 
1*^ 
r->. 
° ^ ON V 
H 
ON 
Diff. from 
average of 
42 years. 
CO M r- 
o • • • 
+ + 1 
O 
4- 
M 
o • • . 
0 o o 
1 + + 
b 
+ 
Diff. from 
average of 
112 years. 
v.-^ 
+ + 1 
+ 
r-» NO oo 
oho 
+ + + 
b 
+ 
a 
V 
o . • . 
»-< ri o 
^d- 
o 
b 
oo M o 
° NO ON 
^ NT* Nn 
O 
<NA 
N^ 
1883. 
Months. 
: 
CD 
c! 
a» 
s 
QQ 
a 
