Date

Mean Pressure (hPa)

Air Temperature

Mean

Relative

Humidity

(%)

Total

Rainfall

(mm)

Maximum

(deg. C)

Mean

(deg. C)

Minimum

(deg. C)

August 2019

1

1000.1

27.6

26.4

24.9

94

98.3

2

1002.1

28.5

27.0

25.4

91

8.2

3

1002.7

27.5

26.7

25.3

91

28.4

4

1002.7

30.2

27.9

26.9

83

Trace

5

1003.1

34.5

29.7

26.5

77

0

6

1002.7

32.2

29.8

28.7

78

Trace

7

1000.7

33.6

30.1

28.0

70

0

8

998.5

33.5

30.4

27.7

74

0

9

997.2

35.1

31.3

28.1

75

0

10

999.0

33.2

30.6

29.4

83

0

11

1000.7

32.7

30.4

29.2

82

1.1

12

1001.6

34.0

30.8

29.2

80

0.4

13

1001.7

33.3

30.8

28.8

79

9.2

14

1002.0

33.4

30.0

25.2

80

54.4

15

1001.9

32.4

30.0

26.5

79

5.6

16

1003.4

32.0

30.0

27.6

81

1.1

17

1005.6

30.1

28.0

25.9

87

42.2

18

1005.1

31.6

27.8

25.0

86

19

19

1003.9

31.8

28.8

26.8

83

0.1

20

1004.8

31.7

29.1

28.0

79

Trace

21

1005.9

32.8

29.5

27.6

74

0

22

1006.6

33.0

29.7

27.5

77

0

23

1006.7

31.4

29.4

28.2

80

0.7

24

1002.3

33.9

30.9

27.7

75

0

25

1000.8

32.6

27.2

25.1

89

88.4

26

1006.3

28.7

25.7

22.9

95

178.3

27

1008.1

31.4

28.6

26.9

88

2.9

28

1006.2

33.8

29.9

27.2

77

0

29

1005.6

30.7

29.0

27.8

83

5.9

30

1007.6

30.1

27.7

25.0

86

8.5

31

1007.8

30.3

26.9

25.0

91

43.7

 

Source: Hong Kong Observatory