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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


APRIL 2009


Date


Hour
Wind
Dir.
Observations
with clouds and
Hong Kong Observatory
warnings in effect
Daily Summary
30/04/09
2.00
1016.3
22.2
15.8
15.8
67
SW
8.0
clear /
Max Temp.(C)
Min Temp.(C)
Max. Heat Index (C)
Max. humidity (%)
Min. humidity (%)
Total rainfall (mm)
Max. wind (km/h)

24.8
21.5
25.0
78
52
0.0
30.6

30/04/09
8.00
1017.4
22.3
16.1
16.1
68
SW
8.0
sunny
30/04/09
14.00
1016.3
24.2
14.3
14.3
54
WSW
9.7
sunny
30/04/09
20.00
1017.1
22.8
16.6
16.6
68
E
1.6
clear /
29/04/09
2.00
1017.4
21.3
12.7
20.8
58
WSW
9.7
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)

24.4
20.4
24.6
74
53
0.0
29.0

29/04/09
8.00
1018.0
20.8
14.5
20.8
67
SW
8.0
sunny
29/04/09
14.00
1016.4
24.3
16.1
24.7
60
WSW
6.4
sunny
29/04/09
20.00
1017.6
22.6
17.0
23.1
71
N
4.8
clear /
28/04/09
2.00
1016.8
21.5
15.6
21.6
69
WSW
9.7
clear /
Max Temp.(C)
Min Temp.(C)
Max. Heat Index (C)
Max. humidity (%)
Min. humidity (%)
Total rainfall (mm)
Max. wind (km/h)

24.8
20.9
23.9
73
27
0.0
35.4

28/04/09
8.00
1018.1
21.5
11.5
20.8
53
SW
11.3
sunny red fire danger warning
28/04/09
14.00
1016.7
24.3
5.6
23.4
30
SW
8.0
sunny red fire danger warning
28/04/09
20.00
1018.0
22.2
14.8
22.3
63
SSW
4.8
clear red fire danger warning /
27/04/09
2.00
1015.8
20.0
16.2
20.7
79
SW
8.0
cloudy /
Max Temp.(C)
Min Temp.(C)
Max. Heat Index (C)
Max. humidity (%)
Min. humidity (%)
Total rainfall (mm)
Max. wind (km/h)

24.7
19.6
24.4
85
46
0.0
24.1

27/04/09
8.00
1017.3
20.8
13.7
20.6
64
NE
4.8
mainly cloudy Stratocumulus
27/04/09
14.00
1015.8
23.6
13.2
23.7
52
E
4.8
mainly cloudy Cu,ulus
27/04/09
20.00
1017.3
21.5
15.6
21.6
69
E
6.4
maily cloudy /
26/04/09
2.00
1015.4
19.0
17.0
19.7
88
NW
6.4
cloudy /
Max Temp.(C)
Min Temp.(C)
Max. Heat Index (C)
Max. humidity (%)
Min. humidity (%)
Total rainfall (mm)
Max. wind (km/h)

19.9
18.6
20.7
94
82
4.0
24.1

26/04/09
8.00
1017.2
19.3
16.2
19.9
82
NW
4.8
cloudy Stratus
26/04/09
14.00
1017.2
18.9
17.6
19.6
92
NE
3.2
light rain Stratus
26/04/09
20.00
1016.9
19.1
17.8
19.9
92
ENE
3.2
cloudy /
25/04/09
2.00
1010.0
23.9
22.5
25.8
92
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)

24.4
19.6
26.7
96
80
34.0
29.0

25/04/09
8.00
1011.4
24.1
23.2
26.2
95
WSW
0.0
cloudy Cumulonimbus Ns thunderstorm warning
25/04/09
14.00
1011.4
22.9
21.7
24.4
93
WSW
3.2
cloudy Cumulonimbus
25/04/09
20.00
1014.1
21.1
19.4
22.2
90
NW
8.0
light rain /
24/04/09
2.00
1010.8
20.7
20.7
24.1
88
ESE
1.6
cloudy /
Max Temp.(C)
Min Temp.(C)
Max. Heat Index (C)
Max. humidity (%)
Min. humidity (%)
Total rainfall (mm)
Max. wind (km/h)

24.4
22.1
26.1
91
84
0.0
16.1

24/04/09
8.00
1010.9
23.0
20.9
24.3
88
SE
3.2
cloudy Stratocumulus
24/04/09
14.00
1010.1
24.1
21.2
25.8
84
E
0.0
cloudy Stratocumulus
24/04/09
20.00
1010.1
23.3
21.4
24.7
89
NNE
0.0
cloudy /
23/04/09
2.00
1011.7
21.4
18.8
22.3
85
SW
9.7
cloudy /
Max Temp.(C)
Min Temp.(C)
Max. Heat Index (C)
Max. humidity (%)
Min. humidity (%)
Total rainfall (mm)
Max. wind (km/h)

23.2
21.2
24.4
89
80
0.0
30.6

23/04/09
8.00
1012.8
21.7
18.7
22.6
83
SW
9.7
cloudy Stratocumulus strong monsoon signal
23/04/09
14.00
1010.1
23.0
19.6
24.1
81
SW
8.0
cloudy Stratocumulus
23/04/09
20.00
1011.4
22.9
20.6
24.2
87
ENE
4.8
cloudy /
22/04/09
2.00
1009.8
21.9
18.5
22.9
81
SW
8.0
cloudy /
Max Temp.(C)
Min Temp.(C)
Max. Heat Index (C)
Max. humidity (%)
Min. humidity (%)
Total rainfall (mm)
Max. wind (km/h)

23.6
21.1
24.4
85
62
0.0
40.2

22/04/09
8.00
1011.1
22.6
18.2
23.4
76
NW
11.3
cloudy Stratocumulus
22/04/09
14.00
1010.0
22.8
16.8
23.4
69
E
4.8
cloudy Stratocumulus
22/04/09
20.00
1011.1
22.8
17.7
23.6
73
NNE
9.7
cloudy /
21/04/09
2.00
1006.4
25.8
16.9
26.2
58
NNW
0.0
maily cloudy /
Max Temp.(C)
Min Temp.(C)
Max. Heat Index (C)
Max. humidity (%)
Min. humidity (%)
Total rainfall (mm)
Max. wind (km/h)

28.9
22.4
29.4
83
44
0.0
40.2

21/04/09
8.00
1007.6
25.9
15.9
26.2
54
N
4.8
partly cloudy Cumulus
21/04/09
14.00
1007.0
27.7
17.2
28.2
53
SW
9.7
mainly cloudy Cu,ulus
21/04/09
20.00
1009.4
24.5
17.7
25.2
66
WSW
9.7
cloudy /
22/04/09
2.00
1009.8
21.9
18.5
22.9
81
SW
8.0
cloudy /
Max Temp.(C)
Min Temp.(C)
Max. Heat Index (C)
Max. humidity (%)
Min. humidity (%)
Total rainfall (mm)
Max. wind (km/h)

23.6
21.1
24.4
85
62
0.0
40.2

22/04/09
8.00
1011.1
22.6
18.2
23.4
76
NW
11.3
cloudy Stratocumulus
22/04/09
14.00
1010.0
22.8
16.8
23.4
69
E
4.8
cloudy Stratocumulus
22/04/09
20.00
1011.1
22.8
17.7
23.6
73
NNE
9.7
cloudy /
21/04/09
2.00
1006.4
25.8
16.9
26.2
58
NNW
0.0
maily cloudy /
Max Temp.(C)
Min Temp.(C)
Max. Heat Index (C)
Max. humidity (%)
Min. humidity (%)
Total rainfall (mm)
Max. wind (km/h)

28.9
22.4
29.4
83
44
0.0
40.2

21/04/09
8.00
1007.6
25.9
15.9
26.2
54
N
4.8
partly cloudy Cumulus
21/04/09
14.00
1007.0
27.7
17.2
28.2
53
SW
9.7
mainly cloudy Cu,ulus
21/04/09
20.00
1009.4
24.5
17.7
25.2
66
WSW
9.7
cloudy /
20/04/09
2.00
1002.9
26.2
25.1
29.9
94
SSW
8.0
cloudy /
Max Temp.(C)
Min Temp.(C)
Max. Heat Index (C)
Max. humidity (%)
Min. humidity (%)
Total rainfall (mm)
Max. wind (km/h)

29.3
24.8
32.2
95
53
0.0
37.0

20/04/09
8.00
1004.9
25.7
24.7
28.9
94
NNW
4.8
mainly cloudy Cu,ulus
20/04/09
14.00
1003.8
28.1
19.3
29.4
59
NW
17.7
mainly cloudy Cu,ulus
20/04/09
20.00
1005.7
27.3
19.4
28.4
62
N
1.6
maily cloudy /
19/04/09
2.00
1008.5
22.5
21.5
24.0
94
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)

26.4
22.2
30.1
97
92
3.0
30.6

19/04/09
8.00
1008.1
25.2
24.5
27.8
94
E
3.2
cloudy Stratus
19/04/09
14.00
1004.2
25.9
24.5
29.2
92
ESE
6.4
cloudy Stratus
19/04/09
20.00
1004.5
26.2
25.0
29.9
93
S
1.6
cloudy /
18/04/09
2.00
1010.8
22.8
27.4
23.7
76
ESE
12.9
cloudy /
Max Temp.(C)
Min Temp.(C)
Max. Heat Index (C)
Max. humidity (%)
Min. humidity (%)
Total rainfall (mm)
Max. wind (km/h)

23.1
21.4
23.9
95
73
18.0
32.2

18/04/09
8.00
1011.7
22.5
18.3
23.3
77
SW
6.4
cloudy Stratus strong monsoon signal
18/04/09
14.00
1010.9
22.3
19.4
23.3
84
SW
4.8
light rain Ns
18/04/09
20.00
1009.6
21.8
20.6
23.2
93
E
1.6
light rain /
17/04/09
2.00
1005.9
21.9
20.0
23.1
89
W
0.0
maily cloudy /
Max Temp.(C)
Min Temp.(C)
Max. Heat Index (C)
Max. humidity (%)
Min. humidity (%)
Total rainfall (mm)
Max. wind (km/h)

27.8
21.3
29.4
89
62
0.0
27.4

17/04/09
8.00
1008.5
22.8
19.6
23.9
82
NW
9.7
partly cloudy CumulusAltocumulus
17/04/09
14.00
1007.9
26.6
20.2
27.8
68
E
3.2
partly cloudy Cumulus
17/04/09
20.00
1009.5
23.4
19.4
24.6
78
E
8.0
partly cloudy /
16/04/09
2.00
1010.6
22.1
20.2
23.3
89
WSW
12.9
heavy rain /
Max Temp.(C)
Min Temp.(C)
Max. Heat Index (C)
Max. humidity (%)
Min. humidity (%)
Total rainfall (mm)
Max. wind (km/h)

26.6
19.9
28.3
93
62
7.8
51.5

16/04/09
8.00
1006.9
22.1
18.8
22.9
82
NNW
3.2
sunny
16/04/09
14.00
1005.8
25.3
20.1
26.6
73
NE
1.6
sunny, hazy
16/04/09
20.00
1005.4
22.8
20.7
26.6
88
W
4.8
maily cloudy /
15/04/09
2.00
1010.5
22.7
20.8
24.0
89
SE
0.0
cloudy /
Max Temp.(C)
Min Temp.(C)
Max. Heat Index (C)
Max. humidity (%)
Min. humidity (%)
Total rainfall (mm)
Max. wind (km/h)

25.9
21.7
27.2
93
62
4.8
22.5

15/04/09
8.00
1012.6
22.7
19.3
23.7
81
NE
4.8
cloudy Stratocumulus
15/04/09
14.00
1010.5
25.7
18.3
26.5
64
ESE
1.6
cloudy Stratocumulus
15/04/09
20.00
1009.5
21.8
20.3
23.1
91
ENE
0.0
rain /
14/04/09
2.00
1008.9
22.1
20.3
23.3
90
NNW
0.0
partly cloudy /
Max Temp.(C)
Min Temp.(C)
Max. Heat Index (C)
Max. humidity (%)
Min. humidity (%)
Total rainfall (mm)
Max. wind (km/h)

28.8
21.5
31.6
92
62
0.2
25.7

14/04/09
8.00
1009.9
23.8
20.7
25.3
83
WNW
0.0
partly cloudy Cumulus
14/04/09
14.00
1009.3
27.1
21.3
28.9
71
ESE
1.6
sunny, hazy
14/04/09
20.00
1009.3
24.6
20.3
26.0
77
SE
0.0
clear /
13/04/09
2.00
1011.0
22.0
19.9
23.1
88
SW
1.6
cloudy /
Max Temp.(C)
Min Temp.(C)
Max. Heat Index (C)
Max. humidity (%)
Min. humidity (%)
Total rainfall (mm)
Max. wind (km/h)

28.2
21.8
30.7
93
67
4.8
32.2

13/04/09
8.00
1010.1
22.6
20.9
23.9
90
ESE
0.0
mainly cloudy Cu,ulus
13/04/09
14.00
1007.3
27.4
21.7
29.7
71
ESE
4.8
mainly cloudy Cu,ulus
13/04/09
20.00
1008.9
22.4
20.5
23.7
89
ENE
0.0
partly cloudy /
12/04/09
2.00
1013.5
20.4
18.0
21.4
86
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)

24.6
20.0
25.7
88
70
0.2
16.1

12/04/09
8.00
1014.3
21.6
19.0
22.6
85
WMW
1.6
cloudy Stratocumulus
12/04/09
14.00
1013.0
24.2
18.6
25.2
71
ESE
0.0
cloudy Stratocumulus
12/04/09
20.00
1011.2
22.4
19.6
23.4
84
SSE
0.0
cloudy /
11/04/09
2.00
1016.4
20.6
15.6
15.6
73
NE
8.0
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)

24.1
19.4
25.0
85
64
0.0
20.9

11/04/09
8.00
1016.7
20.9
15.7
15.7
72
E
3.2
partly cloudy Cumulus
11/04/09
14.00
1014.7
23.8
16.8
16.8
65
SW
4.8
partly cloudy Cumulus
11/04/09
20.00
1015.5
21.4
17.4
17.4
78
ESE
8.0
partly cloudy /
10/04/09
2.00
1016.8
20.5
11.7
20.1
57
WNW
8.0
partly cloudy 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)

25.3
20.3
25.0
77
36
0.0
32.2

10/04/09
8.00
1018.0
20.4
11.8
20.0
58
WSW
9.7
cloudy red fire danger warning
10/04/09
14.00
1015.8
22.8
11.2
22.4
48
SW
9.7
partly cloudy Cumulus red fire danger warning
10/04/09
20.00
1016.4
21.6
14.7
21.5
65
E
1.6
clearred fire danger warning /
9/04/09
2.00
1017.9
20.3
13.3
20.3
64
SW
8.0
partly cloudy /
Max Temp.(C)
Min Temp.(C)
Max. Heat Index (C)
Max. humidity (%)
Min. humidity (%)
Total rainfall (mm)
Max. wind (km/h)

23.5
20.0
22.8
68
35
0.0
33.8

9/04/09
8.00
1018.7
20.6
9.2
19.7
48
SW
6.4
partly cloudy Cumulus red fire danger warning
9/04/09
14.00
1016.9
23.2
9.5
22.7
42
SW
6.4
partly cloudy Cumulus red fire danger warning
9/04/09
20.00
1014.7
21.2
12.6
20.7
58
SW
6.4
partly cloudy red fire danger warning /
8/04/09
2.00
1016.9
18.8
15.5
19.3
81
S
0.0
cloudy /
Max Temp.(C)
Min Temp.(C)
Max. Heat Index (C)
Max. humidity (%)
Min. humidity (%)
Total rainfall (mm)
Max. wind (km/h)

23.8
18.4
24.3
83
57
0.0
22.5

8/04/09
8.00
1018.3
19.5
15.2
19.9
76
ENE
1.6
cloudy Stratocumulus
8/04/09
14.00
1016.9
22.8
15.9
23.2
65
SSE
3.2
partly cloudy Cumulus
8/04/09
20.00
1017.5
20.7
15.2
20.9
71
SSE
0.0
partly cloudy /
7/04/09
2.00
1017.4
16.3
13.6
16.4
84
SSE
1.6
cloudy /
Max Temp.(C)
Min Temp.(C)
Max. Heat Index (C)
Max. humidity (%)
Min. humidity (%)
Total rainfall (mm)
Max. wind (km/h)

20.7
16.2
20.1
87
51
0.2
17.7

7/04/09
8.00
1018.4
17.4
9.3
16.8
59
NW
8.0
cloudy Stratocumulus
7/04/09
14.00
1017.4
19.0
10.0
18.4
56
NE
0.0
cloudy Stratocumulus
7/04/09
20.00
1016.9
18.7
12.9
18.8
69
SSE
0.0
cloudy /
6/04/09
2.00
1015.8
20.8
14.0
20.7
65
N
0.0
cloudy /
Max Temp.(C)
Min Temp.(C)
Max. Heat Index (C)
Max. humidity (%)
Min. humidity (%)
Total rainfall (mm)
Max. wind (km/h)

21.6
16.1
21.7
93
62
7.6
22.5

6/04/09
8.00
1017.4
17.0
15.7
17.4
92
NW
3.2
rain Cumulonimbus
6/04/09
14.00
1016.4
18.5
15.4
18.9
82
N
4.8
cloudy Stratocumulus
6/04/09
20.00
1017.4
18.6
15.6
19.0
83
ESE
1.6
cloudy /
5/04/09
2.00
1015.3
22.2
19.6
23.2
85
SE
0.0
cloudy /
Max Temp.(C)
Min Temp.(C)
Max. Heat Index (C)
Max. humidity (%)
Min. humidity (%)
Total rainfall (mm)
Max. wind (km/h)

26.6
21.6
28.0
90
63
0.0
35.4

5/04/09
8.00
1016.1
22.6
20.3
20.3
87
SE
0.0
cloudy Stratocumulus
5/04/09
14.00
1014.7
26.5
20.3
27.8
69
NNW
6.4
mainly cloudy Cumulus
5/04/09
20.00
1016.1
23.6
18.6
24.6
74
NNW
17.7
cloudy /
4/04/09
2.00
1017.3
20.4
16.6
21.1
79
NNE
6.4
cloudy /
Max Temp.(C)
Min Temp.(C)
Max. Heat Index (C)
Max. humidity (%)
Min. humidity (%)
Total rainfall (mm)
Max. wind (km/h)

24.4
19.9
25.4
83
67
0.0
30.6

4/04/09
8.00
1018.4
21.1
16.9
21.5
77
NW
8.0
cloudy Stratocumulus
4/04/09
14.00
1016.7
24.3
17.8
25.1
67
ESE
3.2
cloudy Stratocumulus
4/04/09
20.00
1016.8
22.9
19.3
23.9
80
SSE
0.0
cloudy /
3/04/09
2.00
1019.0
17.1
14.6
17.4
85
WSW
9.7
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)

20.1
17.0
20.6
86
70
0.0
32.2

3/04/09
8.00
1019.0
18.2
14.1
18.4
77
SW
9.7
cloudy Stratocumulus
3/04/09
14.00
1018.0
19.3
14.8
19.7
75
SW
8.0
cloudy Stratocumulus
3/04/09
20.00
1018.4
19.6
16.6
20.3
83
SW
8.0
cloudy /
2/04/09
2.00
1020.9
18.6
13.2
18.6
71
SW
12.9
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)

19.6
17.8
19.7
81
62
0.0
37.0

2/04/09
8.00
1021.7
18.1
11.4
17.9
65
WSW
8.0
cloudy Stratocumulus strong monsoon signal
2/04/09
14.00
1019.2
19.0
12.3
18.9
65
WSW
11.3
cloudy Stratocumulus strong monsoon signal
2/04/09
20.00
1020.0
19.1
14.2
19.4
73
SW
9.7
cloudy strong monsoon signal /
1/04/09
2.00
1020.2
19.7
15.4
20.2
76
SW
8.0
cloudy /
Max Temp.(C)
Min Temp.(C)
Max. Heat Index (C)
Max. humidity (%)
Min. humidity (%)
Total rainfall (mm)
Max. wind (km/h)

22.6
19.1
22.2
79
52
0.0
32.2

1/04/09
8.00
1021.0
19.6
10.9
19.2
57
NE
3.2
cloudy Stratus
1/04/09
14.00
1019.5
22.1
12.4
21.7
54
SE
1.6
cloudy Stratocumulus
1/04/09
20.00
1021.8
20.4
14.1
20.5
67
N
3.2
cloudy /

 
© Jacek Piwowarczyk, 2009

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 April:




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