SUMMARY OF OBSERVATIONS AT FIXED HOURS.
Temperature Scale used below... Fahrenheit.
YEAR 1929.
STATION: ROYAL OBSERVATORY, Hong Koxo.
Barometer.
Rotating Thermometers,
Lat. 29° 18' N.
Kain-gauge.
Long. 114° 10′ 30* E.
Anemometer.
I 7h 00
Hours of Observations.
II 13 00.
III 21 00
Standard Time
of
120th Meridian,
Height above M.S.L........
Height above ground
Cistern 109 EL.
4 ft.
Site 103 ft.
Bulbs 60 ins,
Site 103 ft.
Head 150 ft.
Rim 18 ins,
Head 45 ft.
Mean Pressure,
Temperature.
Humidity.
(24 observations daily);
Amount of Cloud. Number of Number of
0–100,
Days of
Days
with
Wind, Number of Hours of (24 observations daily)
1929,
At Station above Level. Normal.
Excers
Depression of Wet-Bulb.
Vapour Pressure. Percentage.
1
II
III
I
II III
-
11 III
I II III I II
JII
Clear Sky.
Wind Force
(4-7).
Culm.
Overenst Sky.
8 aul above.
Strong Wind
N. NE. E. S.E. S. SW. W
NW
/
hrs. rs, hrs, lire. hrs. hrs. hrs, hirs, firs.
8z 92
76
64
80
87
Rz
60 73 35
55
71
SADNERYKAMAR
69
55
68 5
12
77
118
67
13
3 16
79
I 18
75
66
t
ذا
59
2
25
55
41
8
10
69 65
5 16
100 3000 1000 - 99
18
16
28
26 25 61 83 502 jz 5 3 9 327 65 103 108
90 64 430 55 29 3
23
15
29
19 26
20 42 32 4+
+20 19 35 43
39
23
315
32
I 16 72
274 79 66
+ 70 348 19 94 110
26
8 195 228 46 269 63 73 64 77
46 17
42 +
91
84 26
8
NNN
zz
66
24
25 16 36 164
68
+07 +37 65
60
6
21 jz 15
13
21
21
202 190 268
16
3
++*
7 4 2
TO
19 17
D
ล
ຕ
C
B
ONO
m.b. | m.b, ¦ m.b. | %
%%
606 635617| 40 | 67 | 37
14.1 144 151 78 67 So 57261738-3 29 5'1 30 134 138 139 83 +19
623 68-864′0|| 42 7′9 || 4'5 15'3
77 15'5: 16.0 +16 | 691 | 74′9 | 70′2 || 472 8-5 | 42 | 196 | 191 | 2014 — 04 76-8 803 773 29 54 30 273 273 277 87 816 850 813 43 6942 301 300 300 83 80-8 30 54| 3′5 | 306 | 31'1, 30.3 | 87 804 841 79'384*2 800 24 56 29 303 309 30-3 89 79'4| 842 | 804 40 74 43 282 283 28-8 83 740 79'9 753 57 103 6-2 213 206 219 75 647 713 67 63 99 68 144 150 15.5 | 68 627 67-663-935 61 36 | 162 || 166|| 16-3
20 00 00 00 00 00
millibar
m.b.
January,
1015'0 -0.7
February..
1014*1
-0°4
March........................
1013'9
April,
2010*3
May...
1004'9
June,
1001'9
July.......
999'5
August...
1000'5
-14 -0.5
September,
October,.....***
November,..........
December, ******
1006.0 1010*3 +04 10148 1014'0
17
Year.
Totals,......
41 156
BICADS,******
1008.7
+0'1
707 | 75'6 | 720 | 3′9 | 7′1 | 4'2 217 219 22'2 81 69 80
70
62
do
18 38 97 101 387 33 41
1234 465 676 997 4180 571 661 588 417 205
-
* On a day of clear sky the mean cloud amount at hours of observation < 20; on su overcast day > 80. The sign indientes zero,
( Zb 2 )
450
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