Extract from Meteorological Observations kept at the Madras Magnetic Ohsermtonj. 
^ DAILY MEANS. 
December 1856. 
Thermometers. 
Means. 
Dry Wet ^ S 
Wind. 
Rain. 
January 1857. 
pi 
2^0 
Thermometers. 
Means. 
Dry Wet 
Wind. 
Rain 
February 1857. 
Thermometers. 
Means. 
Dry Wet 
Wind. 
Rain. 
Inches 
29-960 
•949 
•972 
•959 
•961 
•898 
762 
76-0 
75-8 
760 
74-2 
70-8 
•961 
•977 
•992 
•969 
•973 
•976 
•998 
30-039 
•032 
•038 
•013 
29 988 
•988 
30^038 
812,75-1 
884 75-0 
29.996 74^8 
75-2 
•957 
.957 
76- 0 
77- 0 
77'5 
76-6 
76-4 
76- 2 
75-4 
74-3 
74- 8 
75- 4 
77- 0 
75-6 
75-7 
74- 2 
75- 4 
701 
69- 7 
68-8 
70- 9 
70^0 
69^1 
73-1 
73- 2 
74- 0 82-0 
74^2 
74-2 
972 75-6 
73-7 
73^1 
7h9 
70-6 
69-3 
68^9 
69 I 
68-6 
82- 0 
83- 2 
83-0 
8b6 
82 7 
79-3 
766 
79-8 
82^2 
76-7 
77^6 72-8 
82-8 
82-8 
82'6 
82^0 
82 3 
81.9 
81-8 
81-3 
81^5 
80'4 
81- 8 
82- 5 
69^9|81-3 71^3 
69 0 81-2 72-6 
697I80-6 71 0 
69^4 83-0 70-7 
83.2 72^1 
82-0 70^2 
82- 8 71-0 
72^6 83-8 73-5 
83- 6 76-0 
72^3 
72- 1 
71- 5 
73- 6 
72- 0 
70-7 
68-8 
N by E 
N by e 
K N W 
N N W 
N by w 
N by w 
N by \v 
71'0 N EbyE 
73-1 
75-0 
74^3 
76^2 
74^6 
75-1 
73-6 
7V5 
69-4 
701 
69-3 
72^8 
72 
69-3 
70-9 
S E 
N E 
N E 
NE by N 
NE by N 
N by w 
NNE 
NN e' 
NNE 
NB 
NNE 
N by E 
NE 
N E by N 
N by E 
N by E 
N 
N 
Nby E 
N N W 
N 
N 
NEby E 
81-9I72-3 
Inches 
0- 010 Cloudy 
do 
do 
do 
•303 do 
1- 240 
3-080 Overcast 
1-567 
1-752 
•175 
610 Cloudy 
•095 do 
•815 
058 Overcast 
Hazy 
do 
do 
do 
do 
O08' do 
... I do 
do 
do 
do 
do 
do 
Clear 
Hazy 
do 
9 713 
^ Sum 
Inches 
30-020 
•079 
•086 
•092 
-100 
•065 
•057 
. ^051 
•059 
•081 
•069 
•037 
•002 
-020 
•006 
29-984 
•986 
•980 
•974 
•968 
7? 11 
753 
75- 9 
76- 1 
75-4 
75^8 
75-2 
76 5 
77 3 
75-9 
76^7 
74' 8 
75-1 
74-6 
73- 2 
74- 3 
73-7 
73-3 
72-6 
71'5 
•954 74 0 
•927176-6 
•905 77^0 
•919 76-5 
•927i 76-8 
•923 76^5 
30 010175-3 
71-6 82'7 75-2 
69-9 83-6 70-7 
83-7 71-3 
71-4 83-8 72-3 
71-2 82-1 72-4 
69-1 81-8 69-3 
69^1 83-0 71^2 
69- 9 82-8 71-5 
70- 8 82-8 72-1 
83-4 75-5 
70 7 84 0 75-6 
68-7 83-3 69-4 
68-8 82-7 75 1 
68- 7 82-5 70-5 
70-6 81-6 72-8 
69- 5 81-2 697 
82 5 67-3 
67 9 81-6 68-0 
68-6 817 68-9 
67*2 81-2 67"4 
66-5 80-7 66-2 
65^6 807 66 4 
65-0 SO-? 65-4 
81^0 66-7 
68-2 82-7 70-2 
70- 6 82-6 74-4 
71- 8 83-6 75-0 
71.9 85-2 72-5 
72^5 84 5 
727 84^7 
84-0 
69-6 
82-6 
Inches 
72' 1 
72-0 
71-8 
70-9 
N E 
N E 
E N E 
E N E 
E N E 
E N E 
N E 
N E 
N B 
N E 
E N E 
N E 
N E by E 
N E 
N 
N E 
N E by E 
N by E 
N E 
N ^B^ 
N E 
NNE 
NNE 
NNE 
NNE 
N E 
N E 
N E 
N by w 
E N E 
0-003 
Cloudy 
Hazy 
do 
Cloudy 
Clear 
Hazy 
do 
do 
do 
do 
do 
do 
Cloudy 
320 Hazy 
Clear 
Clear 
Hazy 
Clear 
Hazy 
Cloudy 
do 
do, 
Hazy 
Clear 
•323 
Sun 
Inches 
29 937 
•950 
•953 
•949 
•955 
•984 
•945 
•966 
•983 
•957 
•927 
•930 
•915 
•940 
•972 
•995 
•978 
•945 
•884 
•914 
•914 
•820 
•820 
•841 
29-932 
75-6 
75-4 
74- 1 
72-8 
72-9 
75- 1 
74-8 
74- 6 
75- 6 
75'3l71-7 
76- 6 
77- 1 
76- 7 
77- 0 
76-2 
76^2 
74-4 
75.0 
75-0 
74-4 
74- 7 
75- 9 
76- 9 
71-9 837 
71-5 85-0 
70-3 83-5 
68-4 83*0 
68- 3 83 
69 4 83-7 
84-1 
70^0 83-9 
69- 8 84-0 
70- 8 84 
84-' 
72-2 86-3 
72-6 86-7 
860 
72-3 86-1 
71-8 85-8 71-7 
69-3 
70 1 
67-5 
66- 4 
67- 3 
69.4 
69 7 
69- 8 
69^4 
70- 2 
69- 8 
71- 5 
71-2 
70- 6 
717 
69 
69-6 
69-0 
69 5 
68-8 
68 0 
1 
71-9 
76-4 71-9 87^6 
87-3 
84-6 
84- 2 
83-9 
87-4 
87-8 
86-4 
85- 9 
90^0 
91^7 
87-3 
69 2 
69 9 
67-2 
67-3 
66- 6 
67- 8 
660 
66-4 
66-1 
71-4 
70^2 
70.1 
75-4 70^3 857 69^ 1 
E N E 
E 
N E 
NNE 
E by N 
? 
S S E 
N E by N 
N E by E 
N E 
1 by £ 
3 E 
s w 
Inches 
? This mark signifies that no Means can be taken owing to the yariable state of the Wind. 
