644692-1894-Report-Director-of-Observatory — Page 29

Government Gazette 政府憲報 轅門報 All

426

THE HONGKONG GOVERNMENT GAZETTE, 12TH MAY, 1894.

Table I.

Ten yearly means of the components of the wind together with the mean Resultant Force for each month of the year.

Month.

N

E

00

S

W

+N-S

+ E-W

Resultant. √(+N-8)2+(+E-W)*

January,

3.48

11.59

0.49

0.63

+2.97

+10.95

11.44

February,

3.22

11.89

0.56

0.66

+2.67

+11.21

11.54

March,

2.36

14.96

0.56

0.45

+1.80

+14.49

14.64

April,

1.65

12.77

1.32

0.59

+0.34

+12.16

12.23

May,

1.48

9.78

2.84

1.38

1.36

+ 8.40

8.73

June,..

0.77

5.64

5.81

2.33

- 5.02

+ 3.33

6.41

July,

0.91

5.76

4.16

2.32

-3.27

+ 3.44

5.55

August,

0.82

4.64

3.22

2.47

-2.39

+ 2.18

4.09

September,

3.21

7.95

1.50

1.56

+1.71

+ 6.39

6.80

October,

4.18

10.94

1.13

0.55

+3.06

+10.41

10.95

November,

5.19

9.51

0.58

0.25

+ 4.62

+ 9.26

10.54

December,

4.50

9.10

0.57

0.38

+3.93

+ 8.73

9.72

Means,..

2.65

9.54

1.89

1.13

+0.76

+ 8.41

9.39

Table XI.

Four yearly means of Total Distance traversed by, as well as Total Duration and Average Velocity of Winds from eight different points of the Compass (1885-1888.)

N,

NE,.........

E,

SE,

S..........

SW,.........

W,

NW,

Calm,

WIND.

Total Distance

Duration

Velocity

Miles.

Hours.

Miles per Hour.

9687

856

11.3

11588

884

13.1

70609

4106

17.2

5776

524

11.0

7387

678

10.9

6761

518

13.1

4138

507

8.2

1821

272

6.7

253

421

0.6

Sums and Mean,

118020

8766

13.5

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