TABLE I.
Mean Height of the Barometer at the Observatory and at the Peak for each month in the Year 1886, and Mean Diurnal Variation at the Observatory.
216
SUPPLEMENT TO THE HONGKONG GOVT GAZETTE OF 5TH MAR., 1887.
Mean.
Month.
1 a. 2 a.
3 a.
4 a.
5 a.
6 a.
7 B.
8€.
9 a. 10 a.
11 a. Noon.
1 p.
`2 p.
3 p.
4 p.
Бр. 6 р.
7 p.
8 p.
9 p.
10 p.
11
P.
Midt.
Observ-
atory.
Peak.
January,
February,
March,
April,
May,
June,
July,
August,
September,..
October,
November,
December,
-.001 -.013 +.003 -.008 +.003 .008
+.002 .010
+.001 .008 -.001 -.012 +.004 —,006 +.014 +.004
+.011 +.002 -005.011 +.012 +.002
+.008 .906
.011
· +.003
-.005 -.011 -.021 —.028 .023 -.023 -.018 -.016 -.018 -.015 .013 -.015 018 019 -.015.017 -.020 -.021 009 010
.003 -.006
-.011 .000 -.009 +.003 .023 -.008 -.014 -.005 -.009 +.006 -.011 +.002 -.015-004 -.013 -.004 -011-001 -.014 .000 .003 +.012 -.005 +.007
+.016+.036 +.022 +.039 +.011 +.035 +.012 .029 +.021 +033 +.015 +.923 +.005 +.016 +.009 .021 +.015 +.030
+.053 +057+.047 4.020 -.016 -.038 +.053 +.058 +.047 +.024 +.046 +.051 .040 +.044 +.043 +.044 +.030 +.030 +.025 .029 +.030 +.033 +.037 +.038 +.017 +.084 +.015 .015 +.031 +.045, +.057 +.053 +.023 +.039 y +.051 +.050
+.043 +.024 +.037 +.023 +.037 +.026 +,026 +.016
.011 —.037 -002 —.023
.027 +.015 +.028 +.017 +.001 -.016 +.031 +.014 ,007 .025 4.033 +.012 -.012 —.033
+.001,019 +.007 -.012 +.003 .013 +.001 -.013
+.032 +.006 +.038 +.010
-.024 -.045 -.026 -.048
-.054 -.054 .054 .060
-.039 .043
.032 -.043 -.029 -.042 -.026-038
.026 -036 -.028 -.039 -.039 -.044 -.044 .046 -.055 -.054 -.059 -.058
-.045 -034 .053 -.041 .041,029 -.041 -.031 .042 -.035 -.039 .032 -.038 -.030 .040 -.034
-.041
-.029
.040 .030 -.045 -.033 .047.032
-.020-002
+010 +.016
.028 -.006 -.020 -.002 .018 .001 +.014 +.022 -.026 .009 +.004 +.015 —.018 —.002 .010 .025 -.015 +.003 +.017 +.030 -.021 .000 +.017 +.027 .016 +.003 +.021 +.025 -.014 +.008 +.020 +.024 -.014 +.003 +.015 +.019 -.015 .001 +.011 +.019
+007 +.014 +015 .024
.019 4.016 | 30.040 +017 +.014 | 30.068 4.022 +.016 29.954 +.023 +.016| 29.845 +.014 +.005 29.801 .027 +.017| 29,677 +.027 +.016| 29.670 +.027+.019 | 29.642 +.022 +.015 29.738 +.023 +.016 29.874 +.018 +.011 30.026 +.019 .014 30.086
28.245
28.255
28.192
28.111
28.093
27.989
27.986
27.956
28.039
28.152
28.270
28.290
Means,
+.005 -.006
-.014 -.016
-.011 +.001 +.016 +.032 +.042 +.044 +.036 +.017 .007.027
-.019
040 -.046 -.043 --.032
.000 +.013 +.022 +.021 +.015 29.868
28.131
TABLE II.
Mean Temperature at the Observatory and at the Peak for each Month in the Year 1886, and Mean Diurnal Variation at the Observatory.
Mean.
Month.
1 a. 2 a. 3 a.
4 a.
5 a. 6 a.
7 a.
-8 a.
9 a. 10 a. 11 a. Noon. 1 p. 2 p. 3 p. 4 p. 5 p. 6 p. 7 p. 8 p. 9 p. 10 p. 11 p. Midt.
Observ-
Peak.
atory.
January,
February,
March,
April,
May,
June,.
July,
August,
September,
October,
November,
- 1.4
- 1.3
December,
-1.3 1.4 -1.4 -1.7 -1.4-1.6 -1.6 - 1.9 -2.2 -2.4 -2.6 -2.6 1.5 1.8 -2.0 1.7 -2.1 -2.5 1.8 2.0-2.2
-2.1 -2.1
-0.9 -1.2 -1.6 -1.9 -1.9 -2.1 -2.2 -1.6 -0.6 +0.6 +1.4 +1.9 +2.3 +2.6 +2.4 +2.0 +1.3 +0.4 0.0 0.0 -0.1 -0.3 -0.6 -1.0 -0.8 -0.9 1.2 1.3 1.5 1.5 1.6-1.1 -0.4 +0.5 +0.9 +1.5 +1.7 +1.8 +16 +1.4 +1.0 +0.4 +0.2 +0.2 +0.2 0.0 0.1 -0.2 -0.9 -1.3 -1.4 -1.5 -1.8 -1.7 -1.7-1.1 -0.2 +0.8 +1.2 +2.0 +2.4 +2.1 +1.9 +1.6 +0.9 -0.1 -0.5 -0.5 -0.3 -0.3 -0.4 -0.4 -0.7 -0.9 -1.0 -1.2 -1.2 -1.4 -1.1-0.4 +0:3 +0.9 +1.5 +1.4 +1.5 +1.5 +1.4 +1.0 +0.5 +0.1 -0.1 -0.2 -0.2 -0.3 -0.5 -0.6 -1.4 -1.5 -1.7 -2.0 2.1 -2.0 -1.2 -0.3 +0.7 +1.2 +1.7 +2.6 +2.7 +2.5 +2.4 +1.8 +1.1 +0.4 -0.3 -0.5 -0.6 -0.6 -0.8 -0.9 -1.2 - 1.4 -1,5 -1.6 -1.6 -1.5 -0.7 +0.2 +0.7 +1.3 +1.4 +1.5 +2.0 +1.9 +1.8 +1.2 +0.9 +0.4 -0.3 -0.7 -0.7 0.8 0.9 1.0 -1.7 -1.8 1.0 -0.1 +0.6 +1.1 +1.6 +2.0 +23 +2.3 +2.1 +1.6 +1.1 +0.5 -6.2 -0.6 -0.9 -0.9 -1.1 1.2 -1.9 -1.9 -1.2 -0.2 +1.0 +19 +2.3 +2.3 +2.4 +2.7 +2.7 +2.4 +1.3 +0.3 -0.5 -0.8 -1.1-1.2 -1.4 2.7 -2.7 1.8 -0.7 +0.9 +2.2 +2.6 +3.4 +36 +3.7 +3.5 +2.7 +1.6 +0.5 -0.2 -0.6 -1.2 -1.4 -1.8 1.5 -0.3 +0.4 +1.5 +1.9 +2.5 +2.7 +2.7 +2.5 +2.0+1.2 +0.1 -0.3 -0.6 0.8 1.0 -1.2 -1.5 2.8 -2.8 2.7 -1.3 +0.1 +1.3 +2.4 +3.0 +3.2 +3.2 +2.9 +2.3 +1.3 +0.6 +0.3 -0.1 -0.4 -0.5 -0.7 1.1 -2.5 -2.5 -2.8 -1.6 -0.1 +1.4 +2.8 +3.0 +3.5 +3.6 +3.1 +2.3 +1.3 +0.5 +0.1 -0.2 -0.3 -0.6 -1.0 -1.1
58.7
53.0
53.6
47.8
62.0
59.4
69.4
65.2
75.7
69.9
79.8
73.2
80.6
74.2
1.6
81.2
75.1
-2.0
79.7
73.6
76.8
70.7
69.0
61.7
59.8
52.1
Means,
-1.4
−1.2 −1.5 −1.7 −1.9 −2.0 -2.0 -1.6 -0.7 +0.3 +1.2 +1.8 +23 +2.5 ±2.5 +2.4 +1.9 +1.1 +0,3 −0.1 −0.4. −0.5-0.7 −0.9 −1.1
70.5
64.7