METEOROLOGICAL OBSERVATIONS. 
681 
Date. 
Latitude 
South. 
Longitude 
West. 
BAROMETER. 
Mean 
tempera- 
ture. 
IVIercury. 
A.M. 
P.M. 
Mean. 
3 
0 
Noon. 
3 
9 
Midnight. 
1825. 
0 ' 
0 
' 
Sept. 26. 
52 53 
78 
56 
29 730 
29 610 
29.570 
29..500 
29.420 
29 5.50 
29.568 
43.35 
— 27- 
52 50 
81 
20 
.610 
.620 
.620 
.700 
.720 
.640 
.6.50 
.85 
— 28. 
52 31 
83 
20 
.600 
.650 
.680 
640 
.520 
.480 
.590 
42.17 
— 29. 
51 32 
83 
17 
.180 
28 980 
.060 
.020 
.300 
.360 
.137 
.85 
— 30. 
48 30 
83 
16 
.500 
29550 
.620 
.820 
30.020 
30040 
.750 
44.53 
55“ to 46“ 
75“ to 82“ 
29.524 
29.482 
29.510 
29.5.36 
29.596 
29 614 
29.547 
Oct. 1. 
45 43 
80 
20 
30.110 
30180 
30.230 
30.250 
30.340 
.30.320 
30.215 
47.30 
— 2. 
44 42 
77 
59 
.220 
.240 
.180 
.240 
.120 
.070 
.180 
49.17 
— 3. 
41 20 
77 
23 
.080 
.000 
29.9.30 
29 970 
.160 
.080 
.037 
.79 
— 4. 
39 16 
75 
24 
29.970 
.070 
30.080 
30.090 
.060 
.022 
52.57 
— 5. 
38 30 
75 
44 
30.050 
.100 
.140 
.120 
.260 
.180 
.132 
55.53 
46“ to 39“ 
82“ to 75“ 
30 086 
30.118 
30.112 
30134 
30.220 
30.142 
30.135 
— 6. 
38 29 
74 
40 
30 240 
30.260 
30.220 
30 250 
30.320 
30.270 
30.255 
55.87 
— 7- 
37 10 
74 
14 
.220 
.1.50 
.210 
.100 
... 
.190 
.173 
.66 
— 8. 
At Cone 
ention. 
.090 
.100 
.100 
.050 
.080 
.110 
.084 
56.94 
— 25. 
36 18 
74 
15 
29.820 
29.940 
29.990 
.040 
.200 
.140 
.028 
57,40 
— 26. 
33 41 
73 
11 
30.200 
30.180 
30.200 
.160 
.230 
.160 
.188 
58.80 
39“ to 34“ 
o 
© 
CO 
o 
30.114 
30.126 
30.145 
30.120 
30.207 
30.174 
30.147 
Oct. 29. 
Valpa 
raiso. 
30.040 
30.240 
30.270 
30.206 
60.64 
_ 30. 
32 54 
73 
28 
30.240 
30.170 
30.100 
.130 
.270 
.191 
.59.14 
— 31. 
13 
75 
3 
.250 
.190 
.260 
.190 
.240 
.^50 
.217 
61.45 
Nov. 1 . 
31 
78 
13 
.180 
.330 
.330 
.280 
.300 
.350 
.287 
60.19 
— 2. 
30 47 
81 
26 
.340 
.300 
.350 
.360 
.420 
.390 
357 
.54 
34“ to 30“ 
73 
82 
30.252 
30 246 
30.260 
30.200 
30.294 
30.315 
30.261 
— 3. 
30 26 
85 
15 
30.380 
30.380 
30.370 
30 380 
30.460 
30.400 
30.377 
60.70 
— 4. 
18 
88 
21 
.340 
. . 
.440 
.420 
.360 
.3.50 
.384 
64.00 
— 5. 
30 
89 
40 
.430 
.400 
.350 
.390 
.440 
.420 
.395 
65.04 
— 6. 
20 
49 
.350 
.340 
.280 
.310 
.340 
..330 
.317 
.12 
- 7- 
29 22 
90 
55 
.210 
.350 
.300 
.350 
.340 
.350 
.312 
.46 
30“ to 28“ 
82 
91 
30.342 
30.367 
30.348 
30.370 
30.383 
30.370 
30.364 
— 8. 
27 55 
93 
18 
30.350 
30.260 
30.380 
30.360 
30.420 
30.450 
30.357 
64.83 
— 9. 
28 14 
97 
01 
.360 
.410 
.460 
.220 
.400 
.450 
.396 
66.37 
— 10. 
18 
99 
45 
.450 
.480 
.340 
.470 
.500 
.400 
.456 
68.00 
— 11. 
27 35 
101 
47 
.420 
.450 
.420 
.420 
.380 
.460 
.411 
.58 
— 12. 
16 
103 
9 
.320 
.390 
.360 
.340 
.320 
.300 
.303 
69.41 
28“ to 27° 
91 
103 
30.380 
30.398 
30.392 
30.362 
30.404 
30.412 
30.391 
— 13. 
26 52 
103 
56 
30.360 
30.340 
30.320 
30.340 
30.300 
30.280 
30.317 
69.20 
— 14. 
41 
104 
58 
.320 
.340 
.300 
.340 
.390 
.430 
.337 
.09 
— 1.5. 
26 
106 
11 
.350 
.380 
.330 
.340 
.360 
.380 
.344 
68.62 
— 16. 
50 
108 
24 
.390 
.340 
.320 
.260 
.300 
.260 
.312 
69 91 
- 17- 
Easter 
Island. 
.270 
... 
.220 
.380 
.280 
.287 
71.37 
27“ to 26-1 
103 109 
30.338 
30.350 
30.298 
30.320 
20.346 
30.326 
30.329 
4 s 
