696 
APPENDIX. 
Situation. 
Temperature of the Air. 
0 a* 
Humidity of the Atmosphere. 
Date. 
1825 
jatitude. 
Long. 
West. 
Maxi- 
mum. 
Mini- 
mum. 
Mean. 
^ d) 
g <5 
H'o 
§ i 
’ts 
Dew 
Point. 
)eg. of Dry- 
ess on Ther. 
Scale. 
1 
Deg. of 
Moisture on ! 
Ilyg. Scale. 
Elasticity of 
Vapour. ' 
=4.2 
=55 d « 
2 a'S 
A®-;: © 
Clouds. 
Winds and Weather. 
M S 
^ p. 
June 
0 
0 
grains 
Easterly, moderate. 
15 
ION. 
28 
81 
76 
78.6 
81.00 
72.5 
9.5 
.7409 
.836 
8.9200 
16 
82 
76 
78.6 
8O.79 
74.0 
8. 
.7782 
.877 
9.3629 
s.w. light airs. 
17 
to 
to 
81 
77 
78.3 
81.20 
74.5 
7.5 
.7906 
.891 
9.51.58 
Southerly, light winds. 
18 
82 
76 
79.8 
80.19 
74.2 
7.7 
.7844 
.884 
9.4364 
V ariable, easterly, light airs&tine. 
19 
5 
26 
811 
774 
79.4 
8I.75 
75.0 
7. 
.8039 
.906 
9.6729 
V ariable, easterly, sq. with rain. 
7i 
27 
82 
76 
78.9 
80.98 
74.0 
7.9 
.7796 
.879 
9.3816 
20 
5 
26 
821 
79 
81.1 
82.00 
75.7 
6.3 
.8216 
.926 
9.8929 
Mottled, 
s.E. mod. with occasional squalls. 
21 
83 
76 
79.8 
81.33 
75.5 
6.5 
.8172 
.921 
9.8432 
cum. str. 
s.s.E. var. mod. & hazy, with sq- 
22 
to 
to 
82 
764 
80.2 
81 .70 
76.0 
. , 
, . 
10.016 
cir. cro. 
s.s.B. moderate. 
23 
811 
78 
80.0 
80.31 
. . 
, , 
, 
, , 
& cir. str. 
Do. do. 
24 
0 
30 
80“ 
731 
77-0 
79.00 
75.0 
5.0 
.8550 
.906 
9.6865 
str. 
Easterly, moderate, with rain. 
21 
28 
83 
731 
79.6 
80.87 
73.0 
5.9 
.8313 
.918 
9.8560 
25 
OS. 
30 
81 
76|- 
79.1 
804 
74.5 
5.5 
.8406 
.891 
9.5293 
Str. Cum. 
s.E. by E. moderate and fine. 
26 
to 
to 
801 
7? 
77.9 
80.0 
74.9 
5,0 
.8547 
.906 
9.6867 
clea. cum. 
Do. fresh breezes and squally. 
27 
5 
33 
81' 
77 
79.1 
80.3 
75.0 
5.0 
.8547 
.906 
9.6865 
str.cloudy 
Do. moderate and fine. 
1 
sfrn. nnm. 
311 
81 
74 
78.7 
80.2 
74.8 
5.2 
.8500 
.901 
9.6342 
pret. clear. 
28 
5 
33 
81 
76 
78.9 
80.1 
, , 
Cir. str. cl. 
Do. squally at times. 
29 
10 
34 
804 
76 
78.1 
80.2 
74. 
6. 
.8274 
.877 
9.3762 
Cir. str. 
Do. squally at times. 
7i 
334 
81 
76 
78.5 
80.15 
74. 
6.0 
.8274 
.877 
9.3762 
30 
10 
34 
80 
74 
77.8 
79.94 
74. 
5.5 
.8400 
.877 
9.3856 
Cir. str. 
Do. moderate and fine. 
July 
to 
to 
801 
76 
78.5 
79.40 
, , 
. 
, , 
. 
cum. 
E. s.E. moderate and fine. 
2 
15 
35 
79' 
76 
77.4 
78.75 
72.5 
7.5 
■7877 
.836 
a9322 
rather 
cloudy. 
Easterly do. 
121 
341 
CO 
o 
74 
77.9 
79.36 
73.2 
6.5 
.8138 
.856 
9.1589 
3 
15 
35 
77 
74 
75.3 
78.00 
68.2 
7.7 
•7778 
.728 
8.0585 
Stra. cum. 
N.B. moderate and fine. 
4 
to 
to 
78 
731 
76.0 
77.64 
68.5 
7-5 
.7842 
.734 
8.1145 
&cum.str. 
Northerly do. 
5 
20 
37 
74 
69' 
71.3 
76.40 
68.5 
6.5 
.8101 
.734 
8.1176 
clear, cir. 
s.E. & southerly fr. hr. & sq. 
cum. St. ci. 
with rain. 
m 
36 
78 
69 
74.2 
77.31 
68.4 
7-2 
.7907 
.765 
8.0968 
cum. str. 
6 
20 
37 
71 
68 
70.4 
76.50 
68.5 
raining 
.7864 
.734 
8.0170 
Stra.cum. 
Southerly, unsettled, sq. weather 
7 
7 U 
69 
70.0 
75.88 
63.5 
7.5 
.7864 
.625 
7.0047 
strat. Cir. 
Variable s.E. light airs. 
8 
to 
to 
73 i 
69 
711 
75.12 
65.0 
7.5 
.7868 
.657 
7.3355 
— cloudy. 
s.E. and N.E. moderate. 
9 
73 
654 
69.5 
75.30 
64.5 
5.0 
.8422 
.646 
7.05.30 
— fine & 
w.N.w. variable do. 
10 
25 
41 
70 
674 
69.0 
61.5 
10.0 
.7627 
.585 
6.3876 
clear. 
w. & w.s.w. squa. light breezes. 
224 
39 
731 
651 
70. 
75.70 
64.6 
6.0 
.7929 
.649 
7.1596 

Aug 
25 
41 
82 
71 
75.3 
. . 
N. by E. s.w. fr. breezes & 6**®' 
12" 
721 
67 
64 
68 9 
. 
. • 
s. N.N.w. fr. br. sq. with rain- 
N.w. & s.w. moderate with rain- 
Variable, calm, with heavy 
13 
62 
63.8 
Off th 
e Entr 
ance 
Stratus. 
14 
64 
61 
62.6 
of 
Cum. str. 
15 
16 
to 
to 
72 
694 
62 
66 
68.5 
680 
69.41 
Rio 
de Jane 
iro. 
• 
Cum. am 
cir. Cir. 
N.E. w.s.w. light breezes. 
E. str. br. sq. with ra. th. & i'S 
17 
71' 
681 
64 
67.0 
69.66 
cum. Cir. 
E. and w.s.w. moderate and hn • 
18 
644 
66.0 
68.16 
61.5 
6.5 
.8065 
.585 
6.4055 
cloudy. 
N.W. & S.E. by E. f>*- br. and sq- 
19 
69* 
64' 
66 6 
67.58 
60.5 
8.5 
.7595 
.568 
6.2063 
Uense cir 
s.s.w. & N.N.W. mod. and 
N.w. by N. & w. by s. modern 
20 
30 
46 
701 
66 
68.3 
69.08 
65.0 
6.0 
.8254 
.657 
7.1465 
str. 
m 
431 
82 
61 
67.5 
68.78 
62.3 
7.0 
.7971 
.603 
6.5861 

