METEOROLOGICAL OBSERVATIONS. 
721 
SOUTH PACIFIC. 
Temperature of the Air. 
lU 
s 
Humidity of the Atmosphere. 
Date. 
Situation. 
Maxi- 
mum. 
Mini- 
mum. 
Mean. 
Mean Temperat 
of the Surface o 
the Sea. 
Dew 
Point. 
Deg. of Dry- 
ness on Ther. 
Scale, 
Deg. of 
Moisture on 
Hyg. Scale. 
Elasticity of 
Vapour. 
Weight of Va- 
pour in a cubic 
foot of air. 
Prevailing Winds. 
1825. 
0 
0 
0 
0 
0 
0 
.8233 
o;raius. 
Oct. 9 to 24 
Conception. 
66 
54 
58.63 
57.83 
54. 
6.3 
,463 
5.1503 
> Southerly. 
— 25 to 31 
Off Valparaiso. 
66 
541 
59.37 
59.8 
• 
• 
• 
• 
J 
Dec. 6 to 22 
Pitcairn Island. 
80 
70 
74.21 
75.38 
73.25 
2.44 
.9108 
.859 
9 2510 
Dec. 28 to Jan. 14 
1826. 
Gambier Island. 
89 
75 
79.48 
79 62 
75.3 
6.1 
.8218 
.919 
9.8OO7 
Trade. 
Feb. 15 to 19 
Bow Island. 
85 
78 
82.48 
81.75 
75.8 
6.3 
.8262 
.931 
9.9.364 
Mar. 18 to Apr. 25 
Otaheite. 
87 
75 
79.93 
80.13 
78.5 
5.8 
.8383 
.979 
8.5455 
May 19 to June 2 
Honoruru. 
83 
74 
77.29 
7796 
70.5 
8.5 
.8099 
.755 
8.1921 
N.E. Trade. 
June 28 to July 5 
Awatska Bay. 
70 
46 
52.26 
38.49 
51.5 
4.5 
.8557 
.421 
5.1946 
^Westerly. 
July 20 to 31 
Kotzebue Sound. 
64 
40 
53 56 
50.26 
50.2 
2.8 
.9890 
.408 
4 8653 
Sept. 1 to 30 
do. do. 
70 
36 
46.65 
46.9 
42.97 
7-1 
.7872 
.318 
3.6068 
)> Variable. 
Oct. 1 to 14 
do. do. 
47 
27 
37.29 
40.59 
33.7 
7.0 
.8994 
.231 
2.6960 
J 
Nov. 5 to 30 
San Francisco. 
80 
51 
59.50 
60.16 
55.6 
5.5 
.8773 
.490 
5.4161 
1 
I 
Dec. 1 to 31 
California. 
661 
46 
53.19 
54.78 
46.9 
7-8 
.7741 
.365 
4.0034 
[> N. westerly. 
1827. 
.460 
5.1221 
Jan. I to 5 
Monterey. 
62 
43 
54.81 
56.29 
54.0 
5.0 
.8471 
J 
Feb. 1 to 28 
Honoruru. 
80 
63 
69.79 
69.69 
68.6 
4.8 
.8567 
.816 
7.9749 
w.s.w. 
April 10 to 30 
Typa China. 
83 
66 
76.74 
77.25 
73.1 
2.5 
.9229 
.925 
9.9495 
B. and N.E. 
May 17 to 31 
Loo Choo. 
85 
72 
77.36 
• 
73.12 
3.2 
.9162 
.857 
9.0845 
E. 
June 10 to 15 
Port Lloyd. 
81 
73 
76.94 
76.12 
• 
1.0 
.3688 
.345 
3.7190 
S.S.E. 
July 4 to 19 
Petropaulski. 
74 
48 
55.10 
55.52 
52.8 
2.3 
.9214 
.444 
4.0909 
S.S.E. 
Aug. 5 to 18 
Kotzebue Sound. 
60 
48 
51.11 
50.92 
51.2 
1.1 
1.0249 
.419 
4.7.341 
e.n.e. 
Sept. 1 to 5 
Port Clarence. 
50 
29 
27.34 
38.91 
29.2 
3.2 
.8923 
.199 
2.3393 
s. and w.N.w. 
— 6 to 30 
Kotzebue Sound. 
50 
26 
39.35 
40,64 
39.6 
2.6 
.9463 
.282 
.3.0994 
Variable. 
Oct. 1 to 6 
do. do. 
39 
23 
30.80 
36.00 
27.0 
2.0 
.9382 
.182 
2.1539 
N.W. N.E. 
— 30 toNov. 17 
Monterey Bay. 
66 
38 
51.96 
54.91 
46.7 
5.5 
.7422 
.385 
4.2897 
W. N.N.W. 
^ov. 18 to Dec. 5 
San Francisco. 
62 
39 
48.99 
51.14 
49.8 
5.3 
.7925 
.373 
4.1882 
N.W. E. 
l^ec. 19 to 31 
San Bias. 
79 
68 
73.02 
74.63 
73.8 
2.3 
.9317 
.875 
9.4202 
N.N.W. N.N.E. 
1828. 
2.6278 
Jan. 1 to 31 
do. do. 
80 
67 
72.83 
73.69 
72.0 
2.9 
.9093 
.819 
W.N.W. N.W. 
^eb. 1 to 4 
'v — 
do. do. 
75 
68 
72.15 
72.40 
69.5 
5.0 
8.552 
.713 
7.7300 
W.N.W. N.N.W, 
4 z 
