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Member of AWEKAS Automatic Weather System

 
 





WEATHER CONDITIONS IN MUI WO
Automatic Weather Station (AWS)



The automatic weather station (AWS) is located in Mui Wo (Lantau Island, Hong Kong). This AWS should be able to provide weather information for the eastern part of Lantau Island.

This AWS is equipped with Vantage Pro2™ Cabled Integrated Sensor Suite with Cabled Weather Envoy and WeatherLink software from Davis and is capable of measuring temperature, relative humidity, dew point temperature, barometric pressure, rainfall, wind speed and wind direction.

About AWS



JANUARY 2010



Date


Hour
Wind
Dir.
Observations
with clouds and
Hong Kong Observatory
warnings in effect
Daily Summary
31/01/10
2.00
1016.2
19.6
17.1
20.3
86
ESE
0.0
mainly cloudy /
Max Temp.(C)
Min Temp.(C)
Max. Heat Index (C)
Max. humidity (%)
Min. humidity (%)
Total rainfall (mm)
Max. wind (km/h)

24.7
19.2
25.5
89
66
0.0
16.1

31/01/10
8.00
1017.5
19.2
17.2
19.9
88
SE
0.0
Mainly cloudy Altocumulus
31/01/10
14.00
1015.5
24.0
17.7
24.8
68
ESE
3.2
partly cloudy Cumulus
31/01/10
20.00
1014.9
21.1
18.2
21.9
84
SSE
1.6
partly cloudy /
30/01/10
2.00
1017.9
18.3
14.8
18.7
80
NE
8.0
mainly cloudy /
Max Temp.(C)
Min Temp.(C)
Max. Heat Index (C)
Max. humidity (%)
Min. humidity (%)
Total rainfall (mm)
Max. wind (km/h)

21.6
17.6
21.1
84
68
0.0
24.1

30/01/10
8.00
1018.8
17.9
14.4
18.2
80
NE
4.8
cloudy Stratosumulus
30/01/10
14.00
1016.1
20.9
15.5
21.1
71
ESE
3.2
partly cloudy Cumulus
30/01/10
20.00
1017.3
20.0
16.2
20.7
79
ESE
0.0
partly cloudy /
29/01/10
2.00
1017.3
19.0
17.7
19.8
92
W
8.0
cloudy /
Max Temp.(C)
Min Temp.(C)
Max. Heat Index (C)
Max. humidity (%)
Min. humidity (%)
Total rainfall (mm)
Max. wind (km/h)

19.1
17.4
19.4
93
77
0.0
32.2

29/01/10
8.00
1020.3
17.6
15.9
18.0
90
NE
8.0
cloudy Stratosumulus
29/01/10
14.00
1018.2
18.4
14.9
18.8
80
WSW
9.7
cloudy Stratosumulus
29/01/10
20.00
1019.6
15.4
18.6
18.6
84
NE
0.0
cloudy /
28/01/10
2.00
1017.2
18.0
16.2
18.4
89
E
0.0
mainly cloudy /
Max Temp.(C)
Min Temp.(C)
Max. Heat Index (C)
Max. humidity (%)
Min. humidity (%)
Total rainfall (mm)
Max. wind (km/h)

23.6
17.8
25.0
91
71
0.0
9.7

28/01/10
8.00
1017.6
18.4
16.9
19.0
91
E
0.0
cloudy Stratosumulus
28/01/10
14.00
1015.7
21.3
17.5
21.9
79
ESE
0.0
cloudy Stratosumulus
28/01/10
20.00
1017.6
19.6
17.5
20.4
88
calm
calm
cloudy fog/
27/01/10
2.00
1020.7
15.7
11.7
15.6
77
NE
9.7
cloudy /
Max Temp.(C)
Min Temp.(C)
Max. Heat Index (C)
Max. humidity (%)
Min. humidity (%)
Total rainfall (mm)
Max. wind (km/h)

19.0
15.6
18.9
87
76
0.0
32.2

27/01/10
8.00
1020.6
16.0
13.1
16.1
83
SSW
4.8
cloudy Stratosumulus
27/01/10
14.00
1016.9
18.4
14.5
18.7
78
SSE
4.8
cloudy Stratosumulus
27/01/10
20.00
1017.6
17.7
14.8
18.0
83
NE
3.2
cloudy /
26/01/10
2.00
1022.3
15.9
12.1
15.9
78
NNW
12.9
mainly cloudy /
Max Temp.(C)
Min Temp.(C)
Max. Heat Index (C)
Max. humidity (%)
Min. humidity (%)
Total rainfall (mm)
Max. wind (km/h)

17.6
14.2
16.7
86
69
0.0
27.4

26/01/10
8.00
1024.1
14.5
9.7
14.2
73
NNW
8.0
cloudy Stratosumulus
26/01/10
14.00
1021.9
16.3
12.3
16.3
77
SSW
6.4
cloudy Stratosumulus
26/01/10
20.00
1022.0
16.2
11.5
15.9
74
SW
9.7
cloudy /
25/01/10
2.00
1019.2
15.8
12.6
15.8
81
NW
12.5
cloudy /
Max Temp.(C)
Min Temp.(C)
Max. Heat Index (C)
Max. humidity (%)
Min. humidity (%)
Total rainfall (mm)
Max. wind (km/h)

19.6
15.1
19.4
85
63
0.0
41.8

25/01/10
8.00
1021.0
15.7
13.0
15.8
84
NW
8.0
partly cloudy Altocumulus
25/01/10
14.00
1019.4
18.6
13.8
18.3
76
NW
12.9
cloudy Altostratus
25/01/10
20.00
1021.6
18.9
13.3
19.0
70
NW
16.1
cloudy /
24/01/10
2.00
1021.0
12.8
9.6
12.6
81
NW
8.0
mainly cloudy /
Max Temp.(C)
Min Temp.(C)
Max. Heat Index (C)
Max. humidity (%)
Min. humidity (%)
Total rainfall (mm)
Max. wind (km/h)

16.8
12.3
16.9
85
79
0.0
32.2

24/01/10
8.00
1021.3
13.2
10.3
13.1
83
WNW
6.4
cloudy Stratosumulus
24/01/10
14.00
1019.3
15.5
12.6
15.5
83
NE
3.2
cloudy Stratosumulus
24/01/10
20.00
1020.5
16.4
13.0
16.5
80
NW
8.0
cloudy /
23/01/10
2.00
1022.0
16.2
13.7
16.3
85
NE
1.6
cloudy /
Max Temp.(C)
Min Temp.(C)
Max. Heat Index (C)
Max. humidity (%)
Min. humidity (%)
Total rainfall (mm)
Max. wind (km/h)

16.7
13.2
16.7
92
79
0.2
25.7

23/01/10
8.00
1022.7
13.6
12.1
13.6
91
NW
6.4
cloudy Stratosumulus
23/01/10
14.00
1021.2
15.7
12.8
15.7
83
S
4.8
cloudy Stratosumulus
23/01/10
20.00
1021.8
13.7
10.5
13.5
81
NNW
12.9
cloudy /
22/01/10
2.00
1019.0
21.1
19.2
22.1
89
WSW
0.0
mainly cloudy /
Max Temp.(C)
Min Temp.(C)
Max. Heat Index (C)
Max. humidity (%)
Min. humidity (%)
Total rainfall (mm)
Max. wind (km/h)

21.6
16.6
22.8
94
69
0.0
32.2

22/01/10
8.00
1021.6
18.0
15.4
18.4
85
WSW
8.0
cloudy Stratosumulus
22/01/10
14.00
1019.9
19.8
14.4
20.2
71
WSW
8.0
cloudy Stratosumulus
22/01/10
20.00
1022.4
17.2
14.8
18.2
82
ENE
3.2
cloudy /
21/01/10
2.00
1019.0
21.8
19.6
22.9
87
ESE
0.0
cloudy /
Max Temp.(C)
Min Temp.(C)
Max. Heat Index (C)
Max. humidity (%)
Min. humidity (%)
Total rainfall (mm)
Max. wind (km/h)

24.7
21.0
26.1
90
72
0.0
14.5

21/01/10
8.00
1018.2
21.3
19.4
22.4
89
ESE
0.0
cloudy Stratosumulus
21/01/10
14.00
1017.2
24.5
19.3
25.7
73
ESE
3.2
cloudy Stratosumulus
21/01/10
20.00
1018.4
22.2
19.6
23.2
85
ESE
0.0
cloudy /
20/01/10
2.00
1019.2
20.4
16.2
21.1
77
ENE
1.6
mainly cloudy /
Max Temp.(C)
Min Temp.(C)
Max. Heat Index (C)
Max. humidity (%)
Min. humidity (%)
Total rainfall (mm)
Max. wind (km/h)

23.3
20.3
24.4
86
70
0.0
9.7

20/01/10
8.00
1020.3
20.8
16.9
21.4
78
ENE
1.6
cloudy Stratus
20/01/10
14.00
1018.0
22.8
18.3
23.8
75
ENE
0.0
cloudy Stratus
20/01/10
20.00
1019.7
21.9
19.1
22.9
84
ESE
0.0
cloudy /
19/01/10
2.00
1021.5
16.8
13.7
17.0
82
NE
8.0
clear /
Max Temp.(C)
Min Temp.(C)
Max. Heat Index (C)
Max. humidity (%)
Min. humidity (%)
Total rainfall (mm)
Max. wind (km/h)

20.4
15.8
21.8
83
69
0.0
30.6

19/01/10
8.00
1021.9
16.4
12.7
16.4
79
NE
3.2
sunny
19/01/10
14.00
1018.8
20.1
15.5
20.6
75
N
3.2
sunny
19/01/10
20.00
1020.4
20.1
15.5
20.6
75
S
1.6
partly cloudy /
18/01/10
2.00
1024.6
16.4
12.5
16.4
78
SW
6.4
clear /
Max Temp.(C)
Min Temp.(C)
Max. Heat Index (C)
Max. humidity (%)
Min. humidity (%)
Total rainfall (mm)
Max. wind (km/h)

20.8
15.6
20.6
82
51
0.0
22.5

18/01/10
8.00
1024.9
15.8
11.8
15.7
77
NNE
1.6
sunny
18/01/10
14.00
1021.5
19.8
11.8
19.6
60
ESE
1.6
sunny
18/01/10
20.00
1022.4
16.2
11.8
16.1
77
S
1.6
clear /
17/01/10
2.00
1026.0
14.8
11.4
14.7
80
ENE
0.0
clear red fire danger warning /
Max Temp.(C)
Min Temp.(C)
Max. Heat Index (C)
Max. humidity (%)
Min. humidity (%)
Total rainfall (mm)
Max. wind (km/h)

21.0
14.0
20.6
84
54
0.0
17.7

17/01/10
8.00
1026.0
14.9
11.5
14.8
80
ENE
4.8
sunnyyellow fire danger warning
17/01/10
14.00
1023.9
20.2
11.7
19.9
58
E
1.6
sunny yellow fire danger warning
17/01/10
20.00
1025.4
15.9
12.1
15.9
78
E
1.6
clear /
16/01/10
2.00
1024.8
15.4
8.9
14.8
63
N
0.0
clearred fire danger warning /
Max Temp.(C)
Min Temp.(C)
Max. Heat Index (C)
Max. humidity (%)
Min. humidity (%)
Total rainfall (mm)
Max. wind (km/h)

21.2
14.9
20.0
79
36
0.0
27.4

16/01/10
8.00
1025.4
15.7
3.8
14.4
45
W
0.0
partly cloudy Altocumulus red fire danger warning
16/01/10
14.00
1023.4
21.1
5.8
19.5
37
SSE
1.6
sunny red fire danger warning
16/01/10
20.00
1025.9
17.2
13.0
17.2
76
NE
8.0
clear red fire danger warning /
15/01/10
2.00
1023.4
15.4
9.6
15.1
68
NE
6.4
clear yellow fire danger warning /
Max Temp.(C)
Min Temp.(C)
Min Wind Chill (C)
Max. humidity (%)
Min. humidity (%)
Total rainfall (mm)
Max. wind (km/h)

20.4
13.9
13.9
76
37
0.0
27.4

15/01/10
8.00
1025.2
14.2
8.8
13.7
70
NNE
1.6
sunnyred fire danger warning
15/01/10
14.00
1022.4
19.
8.5
18.7
49
ESE
3.2
sunnyred fire danger warning
15/01/10
20.00
1024.5
16.2
4.5
14.9
46
NNE
0.0
clearred fire danger warning /
14/01/10
2.00
1026.0
13.7
-1.1
12.2
36
NNW
3.2
clearred fire danger warning cold weather warning /
Max Temp.(C)
Min Temp.(C)
Min Wind Chill (C)
Max. humidity (%)
Min. humidity (%)
Total rainfall (mm)
Max. wind (km/h)

13.4
12.9
12.8
71
35
0.0
25.7

14/01/10
8.00
2027.2
14.3
7.1
13.6
62
SW
6.4
sunny yellow fire danger warning cold weather warning
14/01/10
14.00
1024.1
16.2
8.2
15.5
59
SW
8.0
sunny yellow fire danger warning
14/01/10
20.00
1025.0
15.3
8.6
14.8
64
NE
3.2
clear yellow fire danger warning /
13/01/10
2.00
1024.5
10.8
0.8
10.1
50
NNW
4.8
clear yellow fire danger warning cold weather warning /
Max Temp.(C)
Min Temp.(C)
Min Wind Chill (C)
Max. humidity (%)
Min. humidity (%)
Total rainfall (mm)
Max. wind (km/h)

17.6
9.1
6.7
60
21
0.0
24.1

13/01/10
8.00
1026.4
9.3
0.4
8.7
54
NW
8.0
sunnycold weather warning red fire danger warning
13/01/10
14.00
1024.5
16.8
-3.4
14.5
25
SE
4.8
sunnyred fire danger warning cold weather warning
13/01/10
20.00
1027.0
13.1
2.9
12.1
50
W
0.0
clearred fire danger warning cold weather warning /
12/01/10
2.00
1020.5
11.2
6.5
10.9
73
NW
14.5
cloudy cold weather warning /
Max Temp.(C)
Min Temp.(C)
Min Wind Chill (C)
Max. humidity (%)
Min. humidity (%)
Total rainfall (mm)
Max. wind (km/h)

14.9
9.5
6.1
76
42
0.0
48.3

12/01/10
8.00
1022.9
9.7
4.0
9.4
68
NW
19.3
sunny yellow fire danger warning cold weather warning Strong Monsoon Signal
12/01/10
14.00
1021.2
13.4
3.7
12.4
52
NNW
19.3
sunny yellow fire danger warning cold weather warning
12/01/10
20.00
1022.5
12.6
1.6
11.6
47
N
9.7
clear yellow fire danger warning cold weather warning /
11/01/10
2.00
1015.8
18.6
14.8
18.9
79
E
3.2
cloudy /
Max Temp.(C)
Min Temp.(C)
Min WInd Chill (C)
Max. humidity (%)
Min. humidity (%)
Total rainfall (mm)
Max. wind (km/h)

18.7
11.6
9.8
95
7.7
0.6
45.1

11/01/10
8.00
1017.1
14.9
13.5
15.1
91
NWW
9.7
cloudy Stratosumulus
11/01/10
14.00
1016.6
14.0
12.4
14.1
90
NNW
6.4
cloudy Stratosumulus
11/01/10
20.00
1018.9
13.0
10.0
12.9
82
NW
17.7
cloudy /
10/01/10
2.00
1017.5
16.9
12.2
16.8
74
WSW
4.8
cloudy /
Max Temp.(C)
Min Temp.(C)
Max. Heat Index (C)
Max. humidity (%)
Min. humidity (%)
Total rainfall (mm)
Max. wind (km/h)

20.7
16.3
20.6
81
38
0.0
27.4

10/01/10
8.00
1017.6
16.4
12.7
16.4
79
NE
1.6
cloudy Stratosumulus yellow fire danger warning
10/01/10
14.00
1015.1
19.8
14.2
20.1
70
ENE
4.8
sunny yellow fire danger warning
10/01/10
20.00
1016.3
18.4
14.1
18.7
76
ENE
3.2
partly cloudy /
9/01/10
2.00
1018.7
12.6
9.6
12.5
82
NW
4.8
cloudy /
Max Temp.(C)
Min Temp.(C)
Max. Heat Index (C)
Max. humidity (%)
Min. humidity (%)
Total rainfall (mm)
Max. wind (km/h)

18.7
12.4
17.2
84
56
0.0
30.6

9/01/10
8.00
1018.8
14.1
10.5
13.9
79
NE
9.7
cloudy Stratosumulus
9/01/10
14.00
1016.7
17.4
9.3
16.8
59
NE
4.8
sunny
9/01/10
20.00
1017.6
15.4
10.8
15.2
74
WSW
3.2
partly cloudy /
8/01/10
2.00
1020.2
10.9
8.5
10.9
85
NW
19.3
cloudy cold weather warning /
Max Temp.(C)
Min Temp.(C)
Max. Heat Index (C)
Max. humidity (%)
Min. humidity (%)
Total rainfall (mm)
Max. wind (km/h)

13.9
10.2
13.9
91
68
0.2
40.2

8/01/10
8.00
1020.8
11.0
8.7
11.0
87
NW
12.9
cloudy Stratosumulus cold weather warning
8/01/10
14.00
1018.2
13.1
8.0
12.7
80
NNW
16.1
cloudy Stratosumulus cold weather warning
8/01/10
20.00
1019.7
13.6
8.2
13.1
82
N
4.8
cloudy /
7/01/10
2.00
1020.3
12.2
9.9
12.1
86
NW
11.3
cloudy cold weather warning /
Max Temp.(C)
Min Temp.(C)
Max. Heat Index (C)
Max. humidity (%)
Min. humidity (%)
Total rainfall (mm)
Max. wind (km/h)

12.6
11.2
12.8
92
77
0.6
32.2

7/01/10
8.00
1021.5
11.5
8.7
11.4
83
NW
11.3
cloudy Stratosumulus cold weather warning
7/01/10
14.00
1019.3
12.2
8.
12.1
79
NNW
12.9
cloudy Stratosumulus cold weather warning
7/01/10
20.00
1021.1
11.5
9.1
11.4
85
NNW
14.5
cloudy cold weather warning /
6/01/10
2.00
1015.6
16.2
14.2
16.4
88
NE
11.3
cloudy Strong Monsoon Signal /
Max Temp.(C)
Min Temp.(C)
Max. Heat Index (C)
Max. humidity (%)
Min. humidity (%)
Total rainfall (mm)
Max. wind (km/h)

17.0
12.4
16.7
92
80
1.8
35.4

6/01/10
8.00
1017.6
16.3
14.0
16.5
86
ENE
3.2
cloudy Stratosumulus
6/01/10
14.00
1017.5
16.8
14.6
17.0
87
ENE
0.0
cloudy Stratosumulus
6/01/10
20.00
1019.8
14.0
11.3
13.9
84
NW
4.8
cloudy cold weather warning /
5/01/10
2.00
1014.0
18.8
14.9
19.2
78
ESE
0.0
cloudy /
Max Temp.(C)
Min Temp.(C)
Max. Heat Index (C)
Max. humidity (%)
Min. humidity (%)
Total rainfall (mm)
Max. wind (km/h)

18.9
16.4
18.9
89
68
0.2
37.0

5/01/10
8.00
1015.9
18.3
12.7
18.3
70
SW
11.3
cloudy Stratosumulus
5/01/10
14.00
1014.0
17.5
14.2
17.7
81
SW
11.3
cloudy Stratosumulus Strong Monsoon Signal
5/01/10
20.00
1015.6
17.7
15.0
18.1
84
SSE
4.8
cloudy Strong Monsoon Signal /
4/01/10
2.00
1015.2
17.3
13.2
17.3
77
ENE
3.2
cloudy /
Max Temp.(C)
Min Temp.(C)
Max. Heat Index (C)
Max. humidity (%)
Min. humidity (%)
Total rainfall (mm)
Max. wind (km/h)

21.8
16.2
21.7
82
59
0.0
22.5

4/01/10
8.00
1016.1
16.4
13.2
16.5
81
NE
1.6
cloudy Stratosumulus
4/01/10
14.00
1013.1
21.2
13.1
20.8
60
ESE
0.0
cloudy Stratosumulus
4/01/10
20.00
1014.2
18.9
15.4
19.4
80
ESE
0.0
cloudy /
3/01/10
2.00
1016.2
16.2
14.9
16.4
92
ENE
0.0
cloudy /
Max Temp.(C)
Min Temp.(C)
Max. Heat Index (C)
Max. humidity (%)
Min. humidity (%)
Total rainfall (mm)
Max. wind (km/h)

19.1
15.9
18.9
92
71
0.2
20.9

3/01/10
8.00
1017.4
16.0
14.0
16.2
88
NW
0.0
cloudy Stratosumulus
3/01/10
14.00
1015.9
18.6
13.6
18.7
73
ESE
1.6
cloudy Stratosumulus
3/01/10
20.00
1017.1
17.7
12.8
17.7
73
NE
4.8
cloudy /
2/01/10
2.00
1016.0
16.8
13.5
16.9
81
ENE
4.8
cloudy /
Max Temp.(C)
Min Temp.(C)
Max. Heat Index (C)
Max. humidity (%)
Min. humidity (%)
Total rainfall (mm)
Max. wind (km/h)

19.8
16.2
20.6
93
76
6.0
29.0

2/01/10
8.00
1015.2
16.6
14.5
16.8
88
ESE
0.0
cloudy Stratosumulus
2/01/10
14.00
1013.8
18.9
156
19.4
81
NNW
6.4
cloudy Stratosumulus
2/01/10
20.00
1016.4
16.2
14.8
16.4
91
NW
9.7
cloudy /
1/01/10
2.00
1018.3
16.5
9.4
16.0
63
WSW
9.7
cloudy /
Max Temp.(C)
Min Temp.(C)
Max. Heat Index (C)
Max. humidity (%)
Min. humidity (%)
Total rainfall (mm)
Max. wind (km/h)

18.6
15.3
17.8
77
62
0.2
30.6

1/01/10
8.00
1015.4
15.4
10.0
15.1
70
NE
6.4
cloudy Stratosumulus
1/01/10
14.00
1015.6
18.4
11.5
18.2
64
E
3.2
cloudy Stratosumulus
1/01/10
20.00
1017.2
17.1
12.2
16.9
73
ENE
4.8
cloudy /

 
© Jacek Piwowarczyk, 2010


Please note that data are for personal interest only. Do not use the data for decision making


Note: Complete Hong Kong current weather conditions and forecast can be found at the Hong Kong Observatory website at: http://www.hko.gov.hk/contente.htm.
Another comprehensive weather website is called Weather Underground of Hong Kong and can be accessed at: http://www.underground.org.hk/.

Meteorological terms explanatory notes: please click here


Clouds Abbreviations:
St stratus
Fra fractus
Sc stratocumulus
Ns nimbostratus
As altostratus
Ac altocumulus
Ci cirrus

Cs cirrostratus
Cc cirrocumlus
Cu cumulus (humilis, mediocris)
Cu cumulus congestus
Cb cumulonimbus
/ Cloud not visible owing to darkness, fog, duststorm, sandstorm, or other analogous phenomena

Tropical cyclones in December:




 

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