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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 direction.

About AWS


July 2006


Date


Hour
Wind
Dir.
Observations
with clouds and
Hong Kong Observatory
warnings in effect
Daily Summary
31/07/06
2.00
1010.8
26.8
23.8
29.9
84
NNE
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)

32.7
27.7
38.3
85
58
0.0
25.7

31/07/06
8.00
1009.7
27.8
23.4
31.3
77
SW
6.4
partly cloudy Cumulus humilis Cirrus Cirrostratus Cirrosumulus
31/07/06
14.00
1009.2
31.7
23.5
36.8
62
S
3.2
partly cloudy Cumulus humilis Cirrus
31/07/06
20.00
1008.7
28.7
23.6
33.1
74
E
0.0
partly cloudy /
30/07/06
2.00
1009.2
25.4
24.0
28.1
92
ESE
4.8
rain Thinderstorm warning /
Max Temp.(C)
Min Temp.(C)
Max Heat Index (C)
Max. humidity (%)
Min. humidity (%)
Total rainfall (mm)
Max. wind (km/h)

30.0
25.2
35.3
93
67
7.2
24.1

30/07/06
8.00
1010.2
26.6
23.8
29.6
85
E
4.8
clousy Stratosumulus Altostratus
30/07/06
14.00
1010.0
29.6
23.7
34.4
71
SW
8.0
partly cloudy Cumulus humilis Cirrus
30/07/06
20.00
1010.5
27.3
23.6
30.6
80
ESE
0.0
partly cloudy /
29/07/06
2.00
1004.7
26.4
24.1
29.6
87
SE
4.8
clousy /
Max Temp.(C)
Min Temp.(C)
Max Heat Index (C)
Max. humidity (%)
Min. humidity (%)
Total rainfall (mm)
Max. wind (km/h)

26.6
24.3
30.0
94
84
29.6
27.4

29/07/06
8.00
1006.2
24.9
23.0
27.1
89
ENE
3.2
rain Ns
29/07/06
14.00
1008.7
24.7
23.2
26.9
91
ESE
1.6
rain Ns
29/07/06
20.00
1009.0
24.9
23.2
27.2
90
SE
1.6
clousy /
28/07/06
2.00
1002.4
26.1
23.7
28.8
87
SSW
1.6
clousy /
Max Temp.(C)
Min Temp.(C)
Max Heat Index (C)
Max. humidity (%)
Min. humidity (%)
Total rainfall (mm)
Max. wind (km/h)

28.5
24.4
32.2
94
71
26.4
27.4

28/07/06
8.00
1003.1
24.8
23.4
27.0
92
S
1.6
rain Cumulonimbus Thinderstorm warning amber rainstorm warning
28/07/06
14.00
1003.7
27.6
24.8
31.9
85
E
6.4
rain Cumulonimbus Thinderstorm warning
28/07/06
20.00
1003.7
26.6
24.4
29.9
88
ESE
4.8
rain /
27/07/06
2.00
1001.7
26.5
23.8
29.4
85
E
1.6
clousy /
Max Temp.(C)
Min Temp.(C)
Max Heat Index (C)
Max. humidity (%)
Min. humidity (%)
Total rainfall (mm)
Max. wind (km/h)

27.4
24.4
31.1
93
79
43.6
29.0

27/07/06
8.00
1002.5
24.8
23.2
26.9
91
SE
1.6
rain, thunder Cumulonimbus Thinderstorm warning amber rainstorm warning
27/07/06
14.00
1002.2
26.2
23.0
28.6
83
ESE
3.2
cloudy Stratocumulus
27/07/06
20.00
1002.7
26.5
23.8
29.4
85
ESE
3.2
clousy /
26/07/06
2.00
999.5
29.6
23.1
33.8
68
E
0.0
clousy /
Max Temp.(C)
Min Temp.(C)
Max Heat Index (C)
Max. humidity (%)
Min. humidity (%)
Total rainfall (mm)
Max. wind (km/h)

32.8
36.5
36.7
87
52
trace
40.2

26/07/06
8.00
999.9
29.7
23.1
33.9
68
WSW
3.2
cloudy Altostratus hazy
26/07/06
14.00
1000.6
29.3
24.6
34.7
76
SSW
11.3
cloudy Altostratus hazy
26/07/06
20.00
1001.0
28.4
25.4
33.9
84
SSW
9.7
clousy /
25/07/06
2.00
1000.5
29.6
25.9
36.3
81
SSE
1.6
clousy very hot weather warning /
Max Temp.(C)
Min Temp.(C)
Max Heat Index (C)
Max. humidity (%)
Min. humidity (%)
Total rainfall (mm)
Max. wind (km/h)

36.1
29.6
45.9
81
48
0.0
33.8

25/07/06
8.00
1000.0
31.5
24.4
37.4
66
ESE
3.2
cloudy hazy Altostratus very hot weather warning
25/07/06
14.00
999.0
34.7
23.4
41.2
52
NNW
9.7
sunny, haze very hot weather warning
25/07/06
20.00
998.9
31.7
35.4
35.4
56
NE
1.6
clear /
24/07/06
2.00
1003.3
28.6
24.8
33.8
80
W
1.6
clear /
Max Temp.(C)
Min Temp.(C)
Max Heat Index (C)
Max. humidity (%)
Min. humidity (%)
Total rainfall (mm)
Max. wind (km/h)

36.9
27.5
45.5
84
45
0.0
41.8

24/07/06
8.00
1003.4
30.3
25.1
36.6
74
SSE
0.0
sunny, haze very hot weather warning
24/07/06
14.00
1001.2
34.7
24.6
42.8
56
NNW
16.1
sunny, haze very hot weather warning
24/07/06
20.00
1000.7
30.7
24.3
36.2
69
E
1.6
clousy very hot weather warning /
23/07/06
2.00
1005.0
28.6
25.8
34.8
85
S
0.0
clear /
Max Temp.(C)
Min Temp.(C)
Max Heat Index (C)
Max. humidity (%)
Min. humidity (%)
Total rainfall (mm)
Max. wind (km/h)

34.4
27.3
42.2
88
57
0.0
20.9

23/07/06
8.00
1004.5
31.3
24.7
37.4
68
WSW
0.0
partly cloudy Cumulus humilis
23/07/06
14.00
1003.7
32.5
25.1
40.1
65
ESE
8.0
partly cloudy Cumulus humilis
23/07/06
20.00
1003.5
30.6
25.8
37.8
76
SSW
1.6
clear /
22/07/06
2.00
1005.4
27.7
24.0
31.5
80
SE
0.0
clear /
Max Temp.(C)
Min Temp.(C)
Max Heat Index (C)
Max. humidity (%)
Min. humidity (%)
Total rainfall (mm)
Max. wind (km/h)

32.8
27.2
40.0
85
59
0.0
16.1

22/07/06
8.00
1006.2
30.9
24.3
36.4
68
NW
0.0
partly cloudy Cumulus humilis
22/07/06
14.00
1004.8
31.7
25.5
39.1
70
E
6.4
partly cloudy Cumulus humilis
22/07/06
20.00
1004.6
29.9
24.8
35.8
74
S
0.0
mainly cloudy /
21/07/06
2.00
1005.9
28.3
24.7
33.2
81
S
0.0
clear /
Max Temp.(C)
Min Temp.(C)
Max Heat Index (C)
Max. humidity (%)
Min. humidity (%)
Total rainfall (mm)
Max. wind (km/h)

33.3
28.8
40.2
87
54
0.0
24.1

21/07/06
8.00
1006.3
31.3
23.7
36.4
64
NW
0.0
partly cloudy Cumulus humilis
21/07/06
14.00
1005.8
32.4
23.9
38.4
61
WSW
3.2
partly cloudy Cumulus humilis
21/07/06
20.00
1004.9
29.2
24.1
34.1
74
S
1.6
clear /
20/07/06
2.00
1006.9
27.2
24.5
31.0
85
SSW
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)
33.2
26.1
38.5
87
54
0.0
29.0
20/07/06
8.00
1007.7
30.1
25.1
36.3
75
NW
0.0
partly cloudy Cumulus humilis
20/07/06
14.00
1006.8
32.1
23.3
37.2
60
WSW
9.7
partly cloudy Cumulus humilis
20/07/06
20.00
1005.8
29.8
24.4
35.2
73
ENE
1.6
clear /
19/07/06
2.00
1008.5
27.8
25.7
33.2
88
S
3.2
partly cloudy /
Max Temp.(C)
Min Temp.(C)
Max Heat Index (C)
Max. humidity (%)
Min. humidity (%)
Total rainfall (mm)
Max. wind (km/h)

32.1
27.4
39.9
90
61
0.0
20.9

19/07/06
8.00
1009.5
29.1
25.5
35.3
81
SSE
1.6
partly cloudy Cumulus humilis
19/07/06
14.00
1008.3
31.9
24.2
38.9
64
SSW
4.8
partly cloudy Cumulus humilis
19/07/06
20.00
1007.9
29.5
25.5
35.7
79
S
3.2
partly cloudy /
18/07/06
2.00
1007.1
28.3
25.6
33.9
85
ESE
3.2
partly cloudy /
Max Temp.(C)
Min Temp.(C)
Max Heat Index (C)
Max. humidity (%)
Min. humidity (%)
Total rainfall (mm)
Max. wind (km/h)
30.5
27.8
37.0
88
73
0.0
22.5
18/07/06
8.00
1008.4
29.2
25.8
35.7
82
SSW
3.2
partly cloudy Cumulus humilis
18/07/06
14.00
1008.9
30.0
25.7
36.7
78
ESE
8.0
partly cloudy Cumulus humilis
18/07/06
20.00
1010.0
29.1
25.9
35.3
81
ESE
0.0
partly cloudy /
17/07/06
2.00
1002.0
28.2
25.2
33.3
84
ESE
9.7
clousy strong monsoon signal /
Max Temp.(C)
Min Temp.(C)
Max Heat Index (C)
Max. humidity (%)
Min. humidity (%)
Total rainfall (mm)
Max. wind (km/h)

30.5
28.2
37.2
88
72
0.0
29.0

17/07/06
8.00
1003.7
28.5
24.9
33.8
81
ESE
6.4
cloudy Stratocumulus strong monsoon signal
17/07/06
14.00
1004.7
29.4
25.2
35.4
78
E
4.8
cloudy
17/07/06
20.00
1006.4
28.5
24.9
33.8
81
ESE
6.4
clousy /
16/07/06
2.00
1000.0
25.2
23.8
27.7
92
SSW
14.5
rain, thunder strong monsoon signal /
Max Temp.(C)
Min Temp.(C)
Max Heat Index (C)
Max. humidity (%)
Min. humidity (%)
Total rainfall (mm)
Max. wind (km/h)
28.8
24.3
35.0
95
80
99.0
57.9
16/07/06
8.00
1000.7
27.8
25.5
32.9
87
SSW
8.0
cloudy NsCumulonimbus strong monsoon signal Thinderstorm warning
16/07/06
14.00
1000.7
28.7
25.3
34.6
82
ESE
6.4
cloudy Ns strong monsoon signal
16/07/06
20.00
1001.2
28.6
25.6
34.4
84
E
8.0
clousy strong monsoon signal /
15/07/06
2.00
995.4
28.5
25.9
34.7
86
S
16.1
clousy strong monsoon signal /
Max Temp.(C)
Min Temp.(C)
Max Heat Index (C)
Max. humidity (%)
Min. humidity (%)
Total rainfall (mm)
Max. wind (km/h)

29.3
27.8
36.1
92
79
3.0
51.5

15/07/06
8.00
997.4
28.1
25.5
33.4
86
SW
14.5
cloudy Ns strong monsoon signal
15/07/06
14.00
997.9
28.0
25.6
33.4
87
SW
14.5
cloudy Ns Cumulonimbus strong monsoon signal Thinderstorm warning
15/07/06
20.00
998.5
28.2
25.6
33.7
86
S
8.0
clousy strong monsoon signal /
14/07/06
2.00
994.9
30.7
24.6
36.7
70
SW
3.2
partly cloudy /
Max Temp.(C)
Min Temp.(C)
Max Heat Index (C)
Max. humidity (%)
Min. humidity (%)
Total rainfall (mm)
Max. wind (km/h)
33.4
29.0
42.8
89
60
0.6
56.3
14/07/06
8.00
995.1
31.9
24.0
37.8
63
WSW
14.5
partly cloudy, hazeCumulus humilis
14/07/06
14.00
993.8
31.2
26.0
38.7
74
SSW
16.1
partly cloudy, hazeCumulus humilis
14/07/06
20.00
994.8
29.4
26.4
36.6
84
SSW
22.5
rain, thunder /
13/07/06
2.00
998.9
28.3
25.2
33.6
83
NNW
4.8
Max Temp.(C)
Min Temp.(C)
Max Heat Index (C)
Max. humidity (%)
Min. humidity (%)
Total rainfall (mm)
Max. wind (km/h)

35.8
27.9
47.5
86
57
0.0
37.0

13/07/06
8.00
998.0
31.1
25.5
37.8
72
NW
3.2
13/07/06
14.00
996.0
34.9
25.7
44.8
59
SW
6.4
13/07/06
20.00
995.4
33.1
25.9
42.3
66
NNW
6.4
12/07/06
2.00
1002.8
28.8
26.2
35.5
86
SW
1.6
Max Temp.(C)
Min Temp.(C)
Max Heat Index (C)
Max. humidity (%)
Min. humidity (%)
Total rainfall (mm)
Max. wind (km/h)
32.3
27.1
39.2
89
68
0.0
27.4
12/07/06
8.00
1002.6
30.1
25.6
36.7
77
E
1.6
12/07/06
14.00
1000.5
31.1
25.2
37.4
71
S
8.0
12/07/06
20.00
999.4
29.8
25.8
36.5
79
SW
6.4
11/07/06
2.00
1001.8
28.8
26.5
35.9
87
SE
0.0
Max Temp.(C)
Min Temp.(C)
Max Heat Index (C)
Max. humidity (%)
Min. humidity (%)
Total rainfall (mm)
Max. wind (km/h)

32.0
26.4
40.7
92
72
17.8
29.0

11/07/06
8.00
1002.9
28.3
26.5
34.7
90
WSW
3.2
11/07/06
14.00
1002.9
28.8
26.2
35.5
86
SE
1.6
11/07/06
20.00
1002.3
29.6
26.2
36.7
82
SSE
0.0
10/07/06
2.00
1000.3
29.4
27.0
37.3
87
SSW
8.0
Max Temp.(C)
Min Temp.(C)
Max Heat Index (C)
Max. humidity (%)
Min. humidity (%)
Total rainfall (mm)
Max. wind (km/h)
31.4
27.7
40.5
89
76
7.4
27.4
10/07/06
8.00
1001.1
29.6
26.6
36.9
84
S
6.4
10/07/06
14.00
1001.6
30.1
26.1
37.3
79
S
4.8
10/07/06
20.00
1001.4
29.8
26.8
37.6
84
E
1.6
9/07/06
2.00
1000.1
29.3
26.3
36.4
84
W
4.8
Max Temp.(C)
Min Temp.(C)
Max Heat Index (C)
Max. humidity (%)
Min. humidity (%)
Total rainfall (mm)
Max. wind (km/h)

30.8
27.0
38.4
86
71
2.2
30.6

9/07/06
8.00
1000.6
29.4
26.5
36.7
84
SSW
8.0
9/07/06
14.00
1000.0
29.5
25.3
35.5
78
E
3.2
9/07/06
20.00
999.5
29.8
36.4
37.1
82
N
3.2
8/07/06
2.00
1000.9
29.1
25.9
35.7
83
S
4.8
Max Temp.(C)
Min Temp.(C)
Max Heat Index (C)
Max. humidity (%)
Min. humidity (%)
Total rainfall (mm)
Max. wind (km/h)
31.1
27.4
38.6
90
76
9.4
35.4
8/07/06
8.00
1001.1
28.4
26.4
34.9
89
SW
4.8
8/07/06
14.00
1000.1
30.2
26.0
37.4
78
SSE
8.0
8/07/06
20.00
1000.5
29.7
26.3
36.8
82
S
3.2
7/07/06
2.00
1003.1
29.2
25.8
35.8
82
S
3.2
partly cloudy /
Max Temp.(C)
Min Temp.(C)
Max Heat Index (C)
Max. humidity (%)
Min. humidity (%)
Total rainfall (mm)
Max. wind (km/h)

31.9
28.5
40.6
84
68
1.8
40.2

7/07/06
8.00
1003.1
30.4
26.0
37.8
77
S
3.2
mainly cloudy Cumulus
7/07/06
14.00
1001.6
31.6
25.9
39.6
72
WSW
8.0
partly cloudy Cumulus humilis
7/07/06
20.00
1001.1
30.0
25.7
36.7
78
ESE
1.6
partly cloudy /
6/07/06
2.00
1004.3
29.8
25.0
34.7
79
WSW
6.4
partly cloudy /
Max Temp.(C)
Min Temp.(C)
Max Heat Index (C)
Max. humidity (%)
Min. humidity (%)
Total rainfall (mm)
Max. wind (km/h)
31.8
27.6
39.8
88
66
5.2
35.4
6/07/06
8.00
1004.6
29.5
25.5
35.7
79
SSE
6.4
cloudy Cumulonimbus Cumulus
6/07/06
14.00
1003.3
31.2
25.7
38.2
73
SW
11.3
partly cloudy Cumulus humilis
6/07/06
20.00
1002.8
29.3
25.3
35.4
79
S
6.4
partly cloudy /
5/07/06
2.00
1005.8
29.2
25.4
35.3
80
SE
1.6
partly cloudy /
Max Temp.(C)
Min Temp.(C)
Max Heat Index (C)
Max. humidity (%)
Min. humidity (%)
Total rainfall (mm)
Max. wind (km/h)

32.6
28.4
40.0
83
65
0.6
35.4

5/07/06
8.00
1006.4
28.8
25.2
34.6
81
WSW
3.2
cloudy Cumulonimbus Cumulus
5/07/06
14.00
1005.3
30.8
24.7
36.8
70
S
12.9
partly cloudy Cumulus humilis
5/07/06
20.00
1004.8
29.6
24.9
35.4
76
S
6.4
partly cloudy /
4/07/06
2.00
1005.8
27.5
25.3
32.2
88
ESE
8.0
rain /
Max Temp.(C)
Min Temp.(C)
Max Heat Index (C)
Max. humidity (%)
Min. humidity (%)
Total rainfall (mm)
Max. wind (km/h)
32.1
27.3
40.3
90
66
10.2
40.2
4/07/06
8.00
1005.9
29.8
25.3
36.0
77
E
8.0
cloudy Cumulonimbus
4/07/06
14.00
1005.7
31.1
25.2
37.4
71
SSE
9.7
partly cloudy Cumulus humilis
4/07/06
20.00
1006.3
29.9
25.4
36.2
77
SE
1.6
mainly cloudy /
3/07/06
2.00
1007.6
29.1
25.0
34.8
79
SE
3.2
mainly cloudy /
Max Temp.(C)
Min Temp.(C)
Max Heat Index (C)
Max. humidity (%)
Min. humidity (%)
Total rainfall (mm)
Max. wind (km/h)

31.8
28.1
40.0
88
69
2.4
27.4

3/07/06
8.00
1008.1
29.8
25.1
35.8
76
E
6.4
partly cloudy Cumulus humilis
3/07/06
14.00
1007.4
31.5
25.6
38.8
71
E
6.4
partly cloudy Cumulus humilis
3/07/06
20.00
1009.9
29.8
25.5
36.2
78
E
6.4
partly cloudy /
2/07/06
2.00
1008.4
28.9
25.3
34.9
81
ESE
4.8
partly cloudy /
Max Temp.(C)
Min Temp.(C)
Max Heat Index (C)
Max. humidity (%)
Min. humidity (%)
Total rainfall (mm)
Max. wind (km/h)
32.3
27.2
40.3
89
64
3.6
22.5
2/07/06
8.00
1008.7
27.7
25.5
32.7
88
SE
4.8
rain Cumulonimbus
2/07/06
14.00
1008.5
31.7
26.0
39.8
72
ESE
4.8
partly cloudy Cumulus humilis
2/07/06
20.00
1008.1
29.9
25.6
36.4
78
ESE
3.2
partly cloudy /
1/07/06
2.00
1009.2
28.7
25.7
34.8
84
E
4.8
mainly cloudy /
Max Temp.(C)
Min Temp.(C)
Max Heat Index (C)
Max. humidity (%)
Min. humidity (%)
Total rainfall (mm)
Max. wind (km/h)

32.9
28.3
40.0
86
62
0.0
22.5

1/07/06
8.00
1009.3
29.4
25.4
35.5
79
E
6.4
mainly cloudy Cumulus
1/07/06
14.00
1008.9
32.1
24.6
38.8
65
E
4.8
partly cloudy Cumulus humilis
1/07/06
20.00
1009.2
29.5
25.7
35.9
80
E
8.0
partly cloudy /
 
© Jacek Piwowarczyk, 2006

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 July:


1. Severe Tropical Strom BILIS (5W) - 8.07.2006 - 15.07.2006

Click here to see its track by HKO

2. Typhoon KAEMI (6W): 18.07.2006 - 26.07.2006

Click here to see its track by T2K and here by HKO



© Jacek Piwowarczyk, Hong Kong, July 2006

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