TABLE VIII.
Mean Hourly Velocity of the Wind at the Observatory and at the Peak for each Month in the Year 1885, and Mean Diurnal Variation at the Observatory.
192
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.
Obsery-
Peak.
atory.
January,
February,
March,
April,
May,
June,
July,
August,
-1.7 1.9
1.1 -1.6
—
September,
October,
November,
December,
m
2.5
-0.4 -0.1 -0.8 -0.5 -0.2 0.1 +0.2 +0.9 +0.9 +1.7 +1.6 1.9 +1.7 +2.0 +1.5 +1.0 -0.4 1.3 -0.9 -0.4 1.4 -0.1 +0.5 +1.4 +0.5 -0.2 +0.5 +1.3 +2.4 +1.8 +1.4 +2.0 +1.6 -0.3 -1.3. -1.6 - 1.4 -2.0 1.1 -1.0 +0.6 +0.9 +1.2 +1.5 +1.8 +2.1 +1.9 +2.1 +1.5 +1.2 +1.5 +0.8 +0.2 -0.8 -1.3 -1.6 -1.0 -0.8 -0.8 -0.7 -0.6
1,0 -0,5 -0.3 1.2 -0.5 -1.4 -1.2 1.2 1.5 -1.3 -0.7 -1.4 -2.0 2.2 -1.4 -0.6-1.6 1.7 -0.7 -0.6 -0.9 1.5 2.5-2.0 -2.6
-2.7 -0.4 -0.3 -0.1 -0.3 ∙1,0
1.2
-2.0 -2.1
-2.4
2.3 -1,5 -1,5 −1.4 -1.0
16.8
24
-2.0
-2.0 -1.5 -0.6 -0.9
16.8
25
1.5 -1.4-1.2 -0.1 +1.0 +17 +4.3 +2.9 +2.7 +2.6 +2.2 +1.5 -0.2 -21 -1.9 1.9 +0.2 -0.1 +0.3 +1.5 +2.6 +3.6 +3.3 +2.4 +2.9 +3.3 +1.7 +0.9 -0.7 1.2 -0.4 -0.4 -0.3 -1.5 -0.8 +0.8 +2.1 +2.8 +2.6 +3.0 +4.0 +8.1 +2.4 +0.4 -0.7 -1.0
0.0 +0.6 +2.6 +3.2 +2.6 +1.4 +1.8 +1.0 +1.8 +1.2 +0.3 -1.4 0.0 +0.2 +1.2 +2.0 +2.2 +2.7 +2.8 +1.9 +1.6 +1.1 +0.3 -0.5 -1.4 -0.8 1.4 +0.2 +1.6 +3.1 +3.8 +3.6 +4.2 +3,0 +2.6 +1.1 +0.4 -0.7 -1.6 -2.4 1.0 -0.9 +0.7 +1.9 +2.2 +2.6 +3.4 +2.3 +2.2 +1.9 +1.3 0.0 -0.5 -1.1 ---0.1 +1.6 +2.1 +2.5 +4.1 +40 +2.5 +1.9 +1.7 -0.4-1.8-2.0 -1.8-2.2 -2.0 -1.5 -2.2 -0.3 -3.0 -2.9 -3.1 -1.6 −0.1 +1.1 +4.2 +4.7 +4.9 +5.1 +4.1 +3.7 +1.9 +1.1 +0.1
1.9
1.3
-2.1 -2.4 -2.5 1.4
16 3
24
- 1.9
-2.2 -2.0 −1.1 -2.2 −14 -1.2 -2.8 -2.5-2.0 -2.0
-1.2
16.7
25
14.4
25
13.6
26
1.2 -1.5 -1.6 -1.7
11.1
25
12.1
26
3.3
1.6
2.9
2.2
2.1 2.6 -2.5 -1.9 -2.3 -1.0 -0.5 -0.5 2.1 ·1.5 -2.4 -2.4 -2.1 −1.4° -1.7 -2.7 -2.5 -2.1
9.1
23
14.6
25
12.2
23
14.0
25
Mean,
-1.1 -1.0 -1.0 -1.0 -1.0 -0.8 -0.7
0.0 +0.8 +2.0 +2.8 +2.7 +2.7 +2.7 +2.2 +1.4 +0.4 -0.7 -1.6 1.8 -1.8-2.0 -1.8 -1.5
14.0
25
25
TABLE IX.
Mean Direction of the Wind at the Observatory and at the Peak for each Month in the Year 1885, and Mean Diurnal Variation at the Observatory.
Mean.
Month.
1 a.
2 a.
3 a.
4 a.
5 a.
6 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-
atory.
Peak.
January,
February,
March,
April,
May,
| !+ !
6
2
G
6
June,
10
6
July,
1
ANNO–O
+1 1 1 + + 1
++!
0 + 2
5
4
Angust,
+ 5 +21
(+++ || ++
+20 +33 +17 + 1 + 1
September,
2 +15
24
40
82
PROPAD 20 20 10
[ +++ { ++│}
4 + 6
~*NO m p
5
+ 4 +
0
+ 1
―
T
4 +12
+ 6 +15 +19 +11 + 6 +19 +22 +18 +27 +13
3
++1 +1 +1
-
1+++
+ 2o + 6° + 8° + 70 + 4°
+ 6 + 4 + 3
1
·
1 + 2 +
+4 0 + 7 + 5
+
+ 3
++
+
6 + 3 +12 +22 +16 +
-
3 + 7
-36
0
3
+ 5
-
26 -34
-25
14
9
+19
+14
October,
13
14 14 -18
18
14
5 +
3 + 7
+ 8
November,
15
21
11
23
16 -22 18
12
―
9 + 5 +15
+ +
+11
+ 4
3 + 4 +10 6 + 5 +15 +10 +18 +23 +22 +27 +19 +19 +18 +18 +14 +13 +10 +10 + 8 + 2 +25 +27 +25 +29 +24 +16 + 6 + 3
~1000\
+
4
+17 + 9
7
15
+20 +18
December,
11
14 15
12
―
8
5
6
0
0 + 6 +10 +14 +15 +12 +10 +11 + 6 + 3
1 +1 +1 | | [++++
20
2o
+ 1
3o
3°
-
}
5°
0
-T
2
0 + 2 + 1
3
—
3
-
CT NO NO
Mayam
2o
8
E 9° N E 4° N
E 13° NE 18° N
2
2
.10
—
3
4
8
+ 2
E 6 NE 15° S
E
E 37° S
E 39° S
S 22o E
15
16
17
10
16
E 41° S
S 16° E
13
My
18
-24
31
21
13S 11° WS 22° W
-
15
-37 31
—
∙17
18
S 42° ES 16° E
+17
+ 7
10
5
E 13° NE 24° S
2
+ 3
+ 5
i
E 14° N E 5° N
6
7
11
―
3
8
E 36° N
E 20° N
+ 2
1
4
4
9
6
E 17° N❘
E 8° N
Mean,
5
3
44
3
5
6
2
1
4 + 3 + 8 +10 +8 +8 +10 + 9 + 6 + 2
0. - 3
7
00
8
7
1
6
E
E 27° S
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