( VI ) 
Reading of Tliermometer on Grass. 
Highest 
Reading 
at 
Night. 
o n I- i 
g rA 1 r-^ 00 
JS ' 1 0 • • * 
Highest 
55-9 
Lowest 
Reading 
at 
Night. 
O I/^ ^ 
CO 
s 
1 s 
Number of Nights It was 
OO H -(d- 
£ <^ 
=3 CI 
i ^ 
Between 
30° 
and 40°. 
co vo 
S « 
At or 
below 
30°. 
»J^ «H o 
a 0 
w 0 
1-1 
a u^ 
m 
Daily 
Horizontal 
m 0 V GUI e 11 1 
of the Air. 
Miles. 
339 
309 
C CO 
a* 0 r» 
^ r/-, r-- 0 
^ r* r* 
a 
s " 
a 
'5 
Ph 
Diff. from 
.iverage 
of 60 years. 
. 0 
c 7 0 " 
e b 
» 1 
c b b b 
-11 + 
5 1 
1 
1 
0 00 0 
,E !v> 0 0 
eg ^ 
0 <^ 
.5 M i-( 
CO ^ 
AVeight of 
a Cubic Foot of Air. 
Diff. from 
average of 
34 years. 
^ 1 + + 
+ 
y ON fcrt 
^ + 1 + 
0 
c 
<u 
1. 
CX3 CN 
2 Nr» .j-v 
ti) 
m ri- rA 
^ KA »^ NA 
0- 
Reading 
of Barometer. 
Diff. from 
average of 
34 years. 
rA 0 ^ 
l~< 0 0 
d ? ? " 
- 0 b b 
+ + + 
NC 
0 
b 
+ 
ON r» 
1 rJ 
0 0 0 0 
b b b 
+ + 1 
010.0 + 
i 
CO 0 
c> 0 c^ 
M r* r* 
00 
00 
cr- 
ON 
^ <X) CO 
0 CN 
C4 r* 
oa 
ON 
»'CN 
1 
Degree 
of Humidity. 
Diff from 
average of 
34 years. 
r-- rA 
1 + 1 
1 
1 1 i 
c 
1 
u- M 00 
00 00 »^ 
00 
c — 
1875. 
Months. 
January 
February 
March 
m 
P 
ci 
0 
WH 
April 
May 
June • . 
n 
