( VI ) 
Itoadiiig uf Theimometer on Grass. 
Highest 
Heading 
at 
Night. 
r» o O 
1 o 
fo b 
a ^ 
r» O ri 
° ^ Co 
^ 
! Highest 
53-2 
1 
Lowest 
Heading 
at 
i> IgUl. 
M M 
n I- * . ' 
T^ 
rA ro 
2 *~* 
\0 oo O 
0 ' L ' 
(s r< "-1 
1 ? 
o 
Number of Nights It was 
3 
<^ 
■O O 
r» rA 
S 0^ 
M 
a 
Between 
and 4(,° 
a r.-\ 
5 
r* O 
a 
At or 
below 
30°. 
o o o 
1 ° 
OO ON ^A 
a o 
Daily 
Horizontal 
movement 
of the Air. 
(A O <^ ^ 
^ O vO 
(N M <s 
c o 
cS 
a; D 
TO KA O 
^ VA CT* 
;3 ri r» r» 
a n 
Bain. 
j Diff. from 
' average 
of 52 years. 
Q O O 
- + + + 
a iv. 
1.0+ 1 
Z.o- 
S fi 
5 1 
1 
3 
a 
<] 
CO o c> 
i ^ 
.2 M O 
a r 
Weight of 
a Cubic Foot of Alr.^ 
Diff. from 
average of 
2G years. 
r4 M M 
^111 
1 
^ <^ o 
^.,+ + + 
VO 
+ 
c 
a 
O oo u-v 
to 
vr\ 
g "-TV 
^ 
*A 
Heading 
of Barometer. 
Diff. from 
average of 
2G years. 
1^ c> 
o o o 
0 o o 
1 + + 
rri 
O 
O 
+ 
rA O 
fl O o 
bob 
+ + + 
n 
^A 
O 
+ 
a 
=1 
O 0^ 
rA r» >-« 
OO cr* 
C> CT« 
r» r» C4 
CO 
c> 
oo C^ 
c r 
ri r* 
o 
o> 
>. 
Diff. from 
average of 
26 years. 
1 
O 1^ o 
+ 
+ 
M M W 
+ 1 + 
1 
O 
o 
a 
o 
c 
■O O '-' 
r-- 00 OO 
o 
CO 1^ C^ 
CO OO CO 
oo 
oo 
1867, 
Months. 
July . .. 
August 
September.. 
sa 
October . . 
November . . 
December .. 
