1922 — Page 366

Blue Books 香港計冊 All

SUMMARY OF OBSERVATIONS AT FIXED HOURS.

Temperature Scale used below...

Fahrenheit.

STATION: ROYAL OBSERVATORY, HONGKONG,

Barometer.

YEAR 1922.

Rotuting Thermometers,

Lat. 22° 18′ N. Long. 114° 10′ 30′′ E.

Kain-gauge.

Anemometer.

I

7h 00

Standard Time

Hours of Observations,

II 13 00.

of

Height above M.S.I...

III 21" 00TM.

ا

120th Meridian.

Height above ground ................

Cistern 109 ft.

4 ft.

Site 105 ft.

Bulbs 60 ins.

Site 105 ft.

Hend 150 ft.

Rim 18 ins,

Heul 15 ft.

Mean Pressure.

Temperature.

Humidity,

Amount of Cloud. Number of Number of

0-100.

Wind.

Number of Hours of

Days of

Days

with

(24 observations daily)

(24 observations daily)

1922.

Ar Excess

above Station

Level. Normal.

Depression of Wet-Bulb.

| Vapour Pressure, Percentage.

III

1

III

1

11 III

I II

Clear Sky.

Wind Forre

Overcast Sky,

Strong Wind

(4-7).

8 and above.

Calm.

millibar m.b.

m.b. m.b, m.b.%

%

Jaunary, February, March,

10148 -0°9

April,

1011'5 1011'4 1008'9

-3'2

-0°7 +0'2

May..

10045

June,

1001"3

-10

July,....

1000'7

August,

9985

September,

1002.7

78.3 838

588 63% 60:0 601 634 60:3 624 664 639 691 740 70'4 772 85 77'5 80-8 84*3, 811 811 859 814 -0'3

So 85 2 81°3 -2.8

2.9 6:1 33 312 30'8 30.9 793 38 -1.8

2.6 +6

3'0 2°4 2'43.6 29 +7 32 5*9 31

3'1 2.6 53 2.8 3'9

60 36 3'0 '0

14'3 | 148 || 146 | 84 152160

i+

82

88

15'4 85

79 85

86

160 16:6

167 84

75

82

83

2014 | 2017

21+

85

27.8

28.2

27'9

296 | 30'1

30'3

317 31

30°2

30'4

66

October,

1010*4

+0*7

731 79 747 47 8-2

November,...

[014'4

+0.8

December,

1016'0

+0'3

+2 273 28′1 27'7 47 650 725 674 | 6′5 10′9 | 7′0 142 11:6 5'28-857 58-6 | 65·7 60·8

70

25 219 227 141 119

152 64 12:369

63

54

67

74

པ་ད་ལ ོཆདཔ་

00:00 1

47

55

In O

Year.

N. NE. E. S.E. S. ĮSW.

W. INW

hrs. brs. hrs, hrs. hrs. hrs. hrs. rs. | hrs.

20

22

18

94

473 7+

53

+

5

17

6

!

20

Z z

55 +7 438

+7 3

5

23

14

2

16

18

16

OG ON OC O+

126

36

37

+5 74 473

22

2

36

22

18

T8

+24 35

36 46

40

խ

22

16

29

326

39

80 127

27

30

3

19 | 164 | 56 226 167

17 17

8

3 18 110

3

1+

261 146

93

39

57

21

--

t 10

105

6

59 33 181 186 108

6z

9

7

12

RON

9

-N

ניחי חי חי

12

184

39

46

30

38

79

+50

34

50 in

149 144 188 145

254

47

10

I

284

22

+ om

3 +

+ōw8

65 95

3 9 3

15

7

20

21

28 169

Totals,......

Means,

100 '9

-0.8

705 754 75 | 36 | 65 | 379 | 217 || 219 | 22°1

81 70 So

I

75 69 67

5 231 796 788 68: 3792 596 708 624 464 311

* On a day of clear sky the mean cloud amount at hours of observation < 20; on an overenar day > 80,

( Zb 2 )

364

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