96 
1866. 
Rainfall in 10 
inch round gauge, 
3 feet 
from ground 
Rainfall in 5 inch 
square gauge, 
3 feet 
from ground. 
Rainfall in 5 inch 
square gauge, 
34 feet 
from ground. 
1 
Amount of 
horizontal move- 
ment of the air, 
in miles. 
January 
3T62 
3-215 
3-103 
5,794 
February 
March 
3T22 
2-157 
3079 
2-087 
3056 
1-870 
4,664 
4,573 
April 
0-361 
0-299 
0-307 
5,833 
May 
1-702 
1-655 
5) 
3? 
June 
4-273 
4-284 
July 
4-086 
4-003 
August 
4-584 
4-521 
4-060 
5,333 
September 
October 
7-259 
2-606 
7-230 
2-585 
6-625 
2-314 
5,325 
3,759 
November 
| December 
5-758 
4-006 
5"585 
3-922 
4-938 
3012 
5,860 
5,753 
Totals 
43-076 
42-465 
! Taking out May, June, ) _ _ - 
and July, in 1st and 2nd £ oo'UiO 
columns— Totals are 3 
32-523 
29-285 
46,894 
The next table shows the relative proportion of the winds # 
for each month reduced to the four cardinal points, the 
number of days on which rain fell, together with the average 
amount received in each gauge. — 
Relative Proportion 
& i 
Average Amount of Rain received 
of Winds to 
O 
in each Gauge. 
the Days of each Month. 
1866. | 
ls\ 
10 inch 
5 inch 
5 inch 
1^ 
Round Gauge, 
Square Gauge, 
Square Gauge, 
N. ; 
E. 
W. 
3 feet 
3 feet 
34 feet 
1 
S. 
P 
from Ground. 
from Ground. 
from Ground. 
January 
3 
2 
14 
12 
20 
0-158 
0-160 
0155 
February . . . 
7 
3 
9 
9 
22 
0142 
0-139 
0138 
March 
9 
6 
9 
7 
22 
0-098 
0-094 
0-085 
April 
8 
10 
7 
5 
9 
0-040 
0033 
0-034 
May 
1 7 
9 
3 
12 
11 
0-154 
0-150 
33 
June 
4 
8 
9 
9 
19 
0-224 
0-225 
3 ) 
July 
i 6 
7 
6 
12 
13 
0-314 
0-307 
33 
August 
i 
4 
4 
13 
26 
0175 
0173 
0-156 
September . . . 
4 
4 
10 
12 
29 
0-250 
0-249 
0-227 
October ..... 
! 11 
11 
3 
6 
14 
0-186 
0184 
0-165 
November ... 
! 7 
2 
5 
16 
22 
0-261 
0-253 
0-224 
December ... 
! 6 
3 
8 
14 
25 
| 0-160 
0156 
0120 
82 
69 
87 
127 
232 
! 0-180 
0-177 
1 0-145 
If the direction of the wind from the above table be 
compared with the monthly rainfall in the first table, it will 
be seen that the fall is always in excess when the west and 
south winds prevail over the north and east; and that if 
