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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



JULY 2009



Date


Hour
Wind
Dir.
Observations
with clouds and
Hong Kong Observatory
warnings in effect
Daily Summary
31/07/09
2.00
1003.8 28.9 25.5 35.1 82 ESE 8.0 n/a
Max Temp.(C)
Min Temp.(C)
Max. Heat Index (C)
Max. humidity (%)
Min. humidity (%)
Total rainfall (mm)
Max. wind (km/h)

31.4
27.8


7.6
29.0

31/07/09
8.00
1004.5 28.4 26.0 34.5 87 E 8.0 n/a
31/07/09
14.00
1004.2 30.6 24.7 36.7 71 E 11.3 n/a
31/07/09
20.00
1005.1 29.7 25.0 35.7 76 E 4.8 n/a
30/07/09
2.00
1004.0 29.2 25.6 25.4 81 E 9.7 n/a
Max Temp.(C)
Min Temp.(C)
Max. Heat Index (C)
Max. humidity (%)
Min. humidity (%)
Total rainfall (mm)
Max. wind (km/h)

30.9
27.7


10.4
38.6

30/07/09
8.00
1004.5 28.9 25.6 25.2 82 ESE 9.7 n/a
30/07/09
14.00
1003.5 30.8 25.0 26.9 71 E 9.7 n/a
30/07/09
20.00
1003.2 29.3 25.3 25.4 79 ESE 6.4 n/a
29/07/09
2.00
1003.5 28.0 25.8 33.6 88 S 0.0 n/a
Max Temp.(C)
Min Temp.(C)
Max. Heat Index (C)
Max. humidity (%)
Min. humidity (%)
Total rainfall (mm)
Max. wind (km/h)

31.6
27.7


0.4
25.0

29/07/09
8.00
1004.8 29.0 26.4 36.1 86 E 3.2 n/a
29/07/09
14.00
1004.6 31.3 25.2 37.9 70 ESE 8.0 n/a
29/07/09
20.00
1004.2 30.1 26.3 37.5 80 ESE 4.8 n/a
28/07/09
2.00
1002.1 28.6 26.4 35.4 88 ESE 0.0 n/a
Max Temp.(C)
Min Temp.(C)
Max. Heat Index (C)
Max. humidity (%)
Min. humidity (%)
Total rainfall (mm)
Max. wind (km/h)

31.6
27.6


2.3
20.9

28/07/09
8.00
1003.4 28.6 26.4 35.4 88 WSW 0.0 n/a
28/07/09
14.00
1002.8 30.6 25.7 37.7 75 ESE 3.2 n/a
28/07/09
20.00
1003.0 29.3 26.1 36.2 83 ESE 0.0 n/a
27/07/09
2.00
1004.0 28.9 26.3 35.8 86 NE 0.0
cloudy /
Max Temp.(C)
Min Temp.(C)
Max. Heat Index (C)
Max. humidity (%)
Min. humidity (%)
Total rainfall (mm)
Max. wind (km/h)

31.3
25.9
39.4
95
73
20.2
25.7

27/07/09
8.00
1004.0 27.0 26.0 31.9 94 SE 0.0
cloudy Stratocumulus Cumulus
27/07/09
14.00
1003.5 30.6 25.6 37.6 75 ESE 3.2
cloudy Stratocumulus Cumulus
27/07/09
20.00
1002.6 29.3 25.9 36.0 82 SE 1.6
cloudy /
26/07/09
2.00
1004.6 28.6 26.4 35.2 88 SSW 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)

32.1
27.1
40.6
89
69
4.0
32.2

26/07/09
8.00
1005.0 28.5 25.7 34.4 85 S 0.0
partly cloudy Cumulus
26/07/09
14.00
1003.5 29.7 25.0 35.7 76 S 11.3
mainly cloudyCumulus
26/07/09
20.00
1003.5 28.8 25.9 35.3 84 E 0.0
cloudy /
25/07/09
2.00
1004.5 28.9 26.3 35.8 86 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)

30.8
27.8
38.3
92
69
3.0
33.8

25/07/09
8.00
1004.8 29.1 25.7 35.6 82 S 6.4
mainly cloudyCumulus
25/07/09
14.00
1004.0 30.6 24.5 36.3 70 S 6.4
mainly cloudyCumulus
25/07/09
20.00
1004.9 39.3 25.9 36.0 82 SE 1.6
partly cloudy /
24/07/09
2.00
1004.9 28.7 25.7 34.9 84 E 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)

31.1
28.3
38.6
88
72
0.4
37.0

24/07/09
8.00
1005.0 29.1 25.9 35.6 83 S 11.3
mainly cloudyCumulus
24/07/09
14.00
1004.4 29.2 24.9 34.8 78 SSE 8.0
mainly cloudyCumulus
24/07/09
20.00
1004.0 29.5 26.1 36.4 82 E 1.6
mainly cloudy /
23/07/09
2.00
1006.4 28.1 24.7 32.9 82 SE 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)

31.9
27.1
38.9
90
65
3.0
29.0

23/07/09
8.00
1007.0 29.1 25.1 34.9 79 ESE 0.0
mainly cloudyCumulus
23/07/09
14.00
1005.6 31.3 24.7 37.3 68 S 4.8
partly cloudy Cumulus
23/07/09
20.00
1005.4 29.1 25.3 35.2 80 ESE 1.6
clear /
22/07/09
2.00
1008.6 28.1 24.3 32.9 82 SSE 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)

31.9
27.5
37.5
80
68
0.0
17.7

22/07/09
8.00
1008.3 29.9 24.6 35.6 73 ESE 0.0
partly cloudy Cumulus
22/07/09
14.00
1007.4 29.8 24.7 35.5 74 E 6.4
partly cloudy Cumulus
22/07/09
20.00
1006.8 28.9 24.9 34.5 79 SE 0.0
partly cloudy /
21/07/09
2.00
1011.2 28.2 26.0 34.1 88 ESE 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)

32.3
27.5
39.3
89
62
0.0
17.7

21/07/09
8.00
1011.0 28.8 25.0 34.6 80 ESE 1.6
partly cloudy Cumulus
21/07/09
14.00
1010.3 31.4 24.0 36.8 65 ESE 1.6
partly cloudy Cumulus
21/07/09
20.00
1008.0 29.3 25.5 35.6 80 ESE 0.0
clear /
20/07/09
2.00
1006.8 20.5 25.5 30.7 94 ESE 3.2
cloudy /
Max Temp.(C)
Min Temp.(C)
Max. Heat Index (C)
Max. humidity (%)
Min. humidity (%)
Total rainfall (mm)
Max. wind (km/h)

30.8
26.1
37.8
96
72
23.6
40.2

20/07/09
8.00
1009.0 28.2 25.4 33.5 85 E 8.0
cloudy Cumulus
20/07/09
14.00
1009.4 29.4 25.5 35.8 79 E 8.0
partly cloudy Cumulus
20/07/09
20.00
1010.3 28.7 25.9 35.1 85 ESE 6.4
partly cloudy /
19/07/09
2.00
989.0 26.2 23.5 28.9 85 W 30.6
raintyphoon signal no. 9 /
Max Temp.(C)
Min Temp.(C)
Max. Heat Index (C)
Max. humidity (%)
Min. humidity (%)
Total rainfall (mm)
Max. wind (km/h)

28.9
25.2
33.3
97
64
100.2
85.1

19/07/09
8.00
998.4 27.6 23.8 31.2 80 E 6.4
cloudy Stratocumulus T3
19/07/09
14.00
1002.9 27.5 23.7 30.9 80 SE 0.0
cloudy Stratocumulus Cumulus
19/07/09
20.00
1005.4 27.8 24.3 30.5 85 ESE 6.4
cloudy /
18/07/09
2.00
1000.4 28.5 23.9 32.9 76 NW 0.0
clear very hot weather warning T1 /
Max Temp.(C)
Min Temp.(C)
Max. Heat Index (C)
Max. humidity (%)
Min. humidity (%)
Total rainfall (mm)
Max. wind (km/h)

35.4
26.6
42.2
92
48
18.0
23.1

18/07/09
8.00
1000.2 29.5 24.4 35.7 73 NNW 20.9
sunny very hot weather warning T1
18/07/09
14.00
997.7 34.8 23.5 41.5 52 NNW 11.3
mainly cloudyCumulus very hot weather warning T1
18/07/09
20.00
996.2 27.2 23.5 30.4 81 NW 16.1
partly cloudy thunderstorm warning T3 /
17/07/09
2.00
1005.8 28.8 25.2 31.6 81 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)

34.2
27.3
40.6
87
50
0.0
22.5

17/07/09
8.00
1006.3 31.3 24.5 37.2 67 ESE 0.0
partly cloudy Cumulus
17/07/09
14.00
1004.3 33.3 22.7 38.5 54 ESE 3.2
partly cloudy Cumulus
17/07/09
20.00
1007.9 29.9 23.9 35.1 70 NNW 4.8
clear /
16/07/09
2.00
1006.6 28.5 25.5 34.3 84 SE 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)

31.8
28.4
38.8
86
64
0.0
29.0

16/07/09
8.00
1007.2 29.6 25.0 35.2 77 ESE 9.7
partly cloudy Cumulus
16/07/09
14.00
1006.7 34.3 24.2 36.9 66 E 6.4
mainly cloudyCumulus
16/07/09
20.00
1006.7 29.4 25.4 35.5 79 ESE 6.4
partly cloudy very hot weather warning /
15/07/09
2.00
1005.9 28.5 25.3 34.1 83 ESE 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)

32.2
27.0
39.7
92
64
4.0
33.8

15/07/09
8.00
1007.4 28.6 25.6 34.6 84 SSE 0.0
mainly cloudyCumulus
15/07/09
14.00
1006.4 31.7 253 38.9 69 SSE 6.4
partly cloudy Cumulus
15/07/09
20.00
1006.8 29.7 24.8 35.4 75 ESE 6.4
partly cloudy /
14/07/09
2.00
1005.5 28.2 23.8 32.2 77 S 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)

31.6
26.4
38.3
85
65
0.0
19.3

14/07/09
8.00
1006.5 29.1 24.4 34.4 76 SW 1.6
partly cloudy Cumulus
14/07/09
14.00
1005.1 31.1 24.7 37.0 69 SSW 1.6
partly cloudy Cumulus
14/07/09
20.00
1006.2 29.2 24.9 34.8 78 SE 0.0
partly cloudy /
13/07/09
2.00
1007.0 27.3 25.1 31.6 88 ESE 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)

32.9
26.6
40.6
90
62
0.0
19.3

13/07/09
8.00
1007.0 29.1 24.2 34.2 75 SSW 0.0
partly cloudy Cumulus
13/07/09
14.00
1005.8 32.2 25.1 39.7 66 ESE 3.2
partly cloudy Cumulus
13/07/09
20.00
1005.7 29.7 24.6 35.3 74 S 1.6
partly cloudy /
12/07/09
2.00
1004.9 28.6 24.1 33.2 77 SE 14.5
partly cloudy /
Max Temp.(C)
Min Temp.(C)
Max. Heat Index (C)
Max. humidity (%)
Min. humidity (%)
Total rainfall (mm)
Max. wind (km/h)

31.6
28.1
38.3
84
66
0.0
32.2

12/07/09
8.00
1005.7 28.8 24.6 34.3 78 ESE 11.3
partly cloudy Cumulus
12/07/09
14.00
1005.9 31.3 25.1 37.8 70 SE 6.4
partly cloudy Cumulus
12/07/09
20.00
1006.8 29.4 24.8 35.0 76 SSE 1.6
partly cloudy /
11/07/09
2.00
1003.7 29.3 23.3 33.6 90 W 6.4
light rain T1 /
Max Temp.(C)
Min Temp.(C)
Max. Heat Index (C)
Max. humidity (%)
Min. humidity (%)
Total rainfall (mm)
Max. wind (km/h)

31.2
26.9
37.2
91
60
8.8
33.8

11/07/09
8.00
1003.8 29.4 24.1 34.4 73 E 4.8
mainly cloudyCumulus T1
11/07/09
14.00
1003.1 30.7 24.3 36.3 69 SW 11.3
cloudy Cumulus Cumulonimbus T3
11/07/09
20.00
1003.4 28.6 24.9 33.6 81 ESE 14.5
partly cloudy T3 /
10/07/09
2.00
1006.5 38.1 24.3 32.4 80 W 4.8
clear 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)

34.3
36.5
42.8
84
51
0.4
30.6

10/07/09
8.00
1006.0 29.2 24.6 34.6 76 NNW 12.9
sunny very hot weather warning
10/07/09
14.00
1003.8 33.2 23.8 39.6 58 NNW 12.9
partly cloudy Cumulus very hot weather warning
10/07/09
20.00
1003.2 31.0 25.8 38.1 74 NNW 0.0
clear very hot weather warning /
9/07/09
2.00
1008.9 28.2 24.8 33.0 82 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)

34.1
27.1
40.6
88
54
0.0
35.4

9/07/09
8.00
1009.5 29.8 24.2 35.0 72 S 0.0
partly cloudy Cumulus
9/07/09
14.00
1007.3 32.4 22.8 37.4 57 ESE 1.6
sunny
9/07/09
20.00
1006.4 29.2 25.0 34.9 78 SW 9.7
clear very hot weather warning /
8/07/09
2.00
1010.0 27.7 25.2 32.5 86 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)

32.4
26.6
39.3
90
60
0.0
29.0

8/07/09
8.00
1010.8 29.3 25.0 35.1 78 S 0.0
partly cloudy Cumulus
8/07/09
14.00
1009.0 31.2 24.1 36.4 66 SSW 8.0
partly cloudy Cumulus
8/07/09
20.00
1008.2 29.6 24.7 35.1 75 ESE 0.0
clear /
7/07/09
2.00
1011.0 27.9 25.4 33.1 86 E 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)

32.1
26.9
38.3
88
61
0.0
29.0

7/07/09
8.00
1012.1 28.9 24.4 34.1 77 SSW 0.0
partly cloudy Cumulus
7/07/09
14.00
1010.7 31.3 23.7 36.2 64 SW 11.3
partly cloudy Cumulus
7/07/09
20.00
1009.9 29.3 25.1 35.2 78 SSW 1.6
clear /
6/07/09
2.00
1011.9 24.5 23.6 26.9 95 E 0.0
cloudy thunderstorm warning amber rainstorm warning /
Max Temp.(C)
Min Temp.(C)
Max. Heat Index (C)
Max. humidity (%)
Min. humidity (%)
Total rainfall (mm)
Max. wind (km/h)

30.6
34.2
37.2
98
69
7.6
17.7

6/07/09
8.00
1012.1 26.3 24.6 29.7 90 WNW 0.0
partly cloudy Cumulus
6/07/09
14.00
1011.7 30.2 24.8 36.3 73 E 4.8
partly cloudy Cumulus
6/07/09
20.00
1001.2 29.0 25.9 35.1 81 ESE 0.0
mainly cloudy /
5/07/09
2.00
1008.0 24.3 23.1 26.3 93 E 1.6
rain thunderstorm warning T1 /
Max Temp.(C)
Min Temp.(C)
Max. Heat Index (C)
Max. humidity (%)
Min. humidity (%)
Total rainfall (mm)
Max. wind (km/h)

28.9
24.1
34.9
95
80
60.8
32.2

5/07/09
8.00
1009.4 26.2 24.5 29.5 90 E 0.0
cloudy Cumulus thunderstorm warning
5/07/09
14.00
1009.4 27.8 25.7 33.2 88 ESE 3.2
cloudy Cumulus Cumulonimbus thunderstorm warning
5/07/09
20.00
1011.3 25.6 24.5 28.5 94 SW 0.0
rain thunderstorm warning /
4/07/09
2.00
1006.6 28.8 25.2 34.7 81 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)

30.0
24.8
36.7
87
71
12.6
45.1

4/07/09
8.00
1007.6 28.7 25.5 24.8 83 E 3.2
cloudy Stratocumulus thunderstorm warning
4/07/09
14.00
1007.9 29.3 25.7 35.8 81 ENE 1.6
cloudy Stratocumulus
4/07/09
20.00
1007.9 28.7 25.2 34.9 81 E 3.2
cloudy T1 /
3/07/09
2.00
1007.4 28.8 25.0 34.4 80 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)

31.3
28.1
37.2
85
67
0.0
45.1

3/07/09
8.00
1006.9 28.6 25.0 36.5 81 SSW 9.7
partly cloudy Cumulus
3/07/09
14.00
1005.8 31.1 24.3 36.5 67 S 6.4
partly cloudy Cumulus
3/07/09
20.00
1006.3 29.3 25.3 35.3 79 S 3.2
partly cloudy /
2/07/09
2.00
1009.9 28.6 25.0 34.1 81 SSW 9.7
partly cloudy /
Max Temp.(C)
Min Temp.(C)
Max. Heat Index (C)
Max. humidity (%)
Min. humidity (%)
Total rainfall (mm)
Max. wind (km/h)

31.6
28.2
38.3
84
66
0.0
37.6

2/07/09
8.00
1009.2 29.0 24.3 34.1 76 S 12.9
partly cloudy Cumulus
2/07/09
14.00
1008.1 31.1 25.1 37.7 72 S 8.0
partly cloudy Cumulus
2/07/09
20.00
1007.1 29.3 24.8 34.8 77 ESE 4.8
partly cloudy /
1/07/09
2.00
1010.5 28.6 25.0 33.9 81 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)

32.2
28.3
38.3
81
64
0.0
38.6

1/07/09
8.00
1011.2 28.9 24.3 34.0 76 S 14.5
partly cloudy Cumulus
1/07/09
14.00
1009.5 30.9 24.6 36.7 69 S 8.0
partly cloudy Cumulus
1/07/09
20.00
1009.3 29.2 24.7 34.7 77 SSW 4.8
partly 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 July:




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