321
clearest with NW winds and cloudiest with S winds, except during typhoons when N winds bring the clouds :-
Table IV.
Frequency of Wind from each of 8 Points of the Compiss expressed as a percentage.
N
NE
E
SE
$
SW
W
NW
January-February,
17.4
11.4
58.2
2.2
0.5
0.5
3.3
6.5
March-April,
5.3
11.6
74.1
2.6
3.2
0.5
1.1
1.6
May-June,
3.2
42.1
7.4
26.8
15.8
2.6
2.1
July-August,-
1.0
2.6
31.9
15.5
13.4
21.6
12.4
1.6
September-October,
10.9
12.5
51.6
4.2
3.1
6.8
7.3
3.6
November-December,
20.6
17.5
58.8
0.5
0.5
1.6
0.5
Mean Barometer.
N
NE
E
SE
S
SW
W
NW
January-February,..
30.139
*30.080
30.005
29.761
* 29.743
* 30.056
29.960
29.994
March-April,
30.002
29.979
29.887
29.812
29.718
* 29.741
* 29.787
May-June,
29.639
29.716
29.747
29.687
29.655
29.665
* 29.893
29.637
July-August,
* 29.600
29.459
29.638
29.642
29.625
29.615
29.625
* 29.517
September-October,
29.797
29.778
29.812
29.762
29.725
29.724
29.655
29.701
November-December,
30.025
30.063
29.987
* 29.991
* 29.879
* 29.913
* 30.028
Mean Temperature.
N
NE
E
SE
Ꮪ
SW
W
T
NW
January-February,
54.1
59.3
61,3
70.9
**2.5
* 60.1
63.8
60.7
March-April,
58.6
61.1
66.3
71.7
77.3
* 66.0
* 65.2
* 69.9
May-June,
78.3
76.5
80.0
81.7
81.8
79.7
78.1
July-August,
* 82.0
82.8
80.7
80.3
82.1
82.5
81.7
* 80.7
September-October,
76.8
77.5
78.7
80.4
81.6
81.9
80.9
80.8
November-December,
64.9
64.5
67.5
* 69.1
* 73.0
* 68.3
* 67.8
Mean Relative Humidity.
N
NE
E
SE
SW
W
NW
January-February................
64
=
79
91
* 93
*
83
78
March-April,
74
80
88
84
84
* 88
* 88
* 83
May-June,
...
85
87
84
82
83
80
77
July-August,
* 79
3
76
85
85
83
82
81
*82
September-October,
61
68
77
81
81
81
81
67
November-December,
56
64
74
* 73
*76
*74
*75
NB.—When the result depends on less than 4 days' observations a star * is prefixed.