Sessional_Paper_1894 — Page 263

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Table XVI.

Monthly Extremes during ten years of the Principal Meteorological Elements.

259

Barometer.

Temperature.

Humi- dity.

Vapour Tension.

Rain.

Wind Velocity.

Radiation.

Month.

Max.

Min.

Max. Min. Min.

Max. Min.

Hourly Daily Max. Max.

Sun

Мах.

Max.

January,

30.367 29.686 75.6 32.0 5

0.617

0.035 3.920 0.470

46

142.0

February,

30.390 29.568 79.0

40.3

11

0.795

0.036

1.265 0.420

53

139.7

March,

30.308 29,552 80.3

46.3

April,

30.158

29.576 88.6

55.6

225

24

0.799

0.173

3.580 1.570

48

142.7

20

0.900

0.174

5.210

2,420

42

150.0

May,

30.018

29.478 90.9 64.1

35

1.033 0.314

20.495

3.400

42

156.1

June,

29.880

29.284 92.6 69.2

34

1.019

0.372 12.630 2.200

48

159.8

July,

29.882

28.909 92.9

72.1

47

1.066

0.664

13.480 3.480

64

159.6

August,

29.851

29.200 92.9 71.6

46

1.060

0.595 6.555 2,140

61

163.3

September,

29.984

28.876 93.9

65.6

34

1.057

0.359

5.855 1.700

89

158.6

October,

November,

30.192 29.230 93.8

60 8

22

0.953

0.177 6.910

1.650

81

164.0

30.311 29.595

83.0

52.1

15

0.870 0.078

1.335

0.400

49

145.2

December,

30.352 29.757 81.9

44.2

9

0.741

0.044 1.670

0,500

63

143.1

Year,

30.390 28.876 93.9 32.0

5

1.066 0.035

20.195

3.480

89

164.0

Table XVII.

Ten yearly means of Barometric Tide, Mean Direction of the Clouds &c. for each month of the year.

Mean Diurnal

Baro-

Day's

Variabi-

Month.

metric

with

lity of

Hourly Intensity

Mean Direction of clouds whence coming.

Tide.

Rain.

of Rain.

Tempe-

rature.

Lower.

Upper Cirrus.

2000 ft. 1000 ft.

Number of Days | Height with clouds below. of 1°

Decrease of Tem- perature.

January,

0.108

2.07

6

0.022

E 2° SW 14° S

W

13

4

306

February,

0.108

2.47

Q

0.019

E 9° SW 8° S

W

17

8

344

March,

0.101

2.69

12

0.050

E 28° SW 12° S

W

2223

12

487

April,

0.092

2.16

15

0.081

E 50° S W 8° S W 3° S

23

13

451

May,

0.085

1.79

17

0.145

S 23° E W 4° N W 38° N

23

316

June,

0.072

1.22

July,

0.068

1.12

2 25

21

0.180

S 3° W N 22° W │N 3o E

19

3

266

20

0.200

S 7° EN 36° EN 16° E

18

2

272

August,

0.073

1.10

17

0.187

S E 35° N N 34° E

13

2

294

September,

0.079

1.30

14

0.150 E 2° SE 38° N N 20° E

7

1

282

October,

0.091

1.24

8

0.107

E 9°N N 33° W

N

L

278

November,

0.103

1.64

4

0.037

E 13°N W 38° S❘ W 22° S

3

277

December,

0.110

2.07

5

0.031

E 6° N W 25° S❘ W 5° S

6

2

285

Means,..

0.091

1.74

148

0.101

E 33° S W 36° N \ N 46° W 14

**

4

322