169 
Table II. 
1 
No. of 
Days 
of 
Rain. 
Total 
Movement 
of the 
Wind. 
Mean Daily 
Movement 
of Wind 
on Days of 
Rain. 
No. of 
Fan- 
Days. 
Total 
Movement 
of the 
Wind. 
Mean Daily j 
Movement 1 
of Wind j 
on Fan- 
Days. 
January 
13 
4394 
338 
18 
2762 
153 
February 
15 
3622 
241 
13 
2253 
173 
March. 
11 
2873 
261 
20 
4402 
220 
April 
8 
2103 
263 
22 
4971 
226 
May 
18 
4501 
250 
13 
2433 
187 
! June 
4 
1155 
288 
26 
4058 
156 
July 
14 
2822 
201 
17 
2929 
172 
August 
16 
3284 
205 
15 
2307 
153 
1 September 
2 
530 
265 
28 
4021 
143 
October 
18 
i 3847 
213 
13 
2774 
213 
November 
14 
3958 
282 
16 
2139 
133 
December 
8 
2709 
338 
23 
3412 
148 
141 
! 35798 
253-8 
224 
38461 
171-7 
From Table I. it will be seen that the total movement of 
the wind was greatest in the month of March, and least in 
September. In the year 1864 it was also greatest in March, 
but least in August. The total amounts in the quarterly 
periods of the two years were : — 
1865. 1864. 
Winter 19152 miles. 19174 miles. 
Spring 21283 „ 20940 „ 
Summer 16555 „ 18111 „ 
Autumn 17269 „ 20088 „ 
Table II. shows that the mean daily movement of the wind 
on days of rain in 1865 was 253*8 miles; and on days without 
rain, 171*7. The numbers in 1864 were 251*6, and 179*4 
respectively. 
The mean results for the quarterly periods, and their 
ratios, were : — 
Mean Daily Movement Mean DailyMovement 
of the Wind 
on Rainy Days. 
of the Wind 
on Fair Days. 
Ratios. 
Winter 
298 
156 
0-52 
Spring 
256 
214 
0-83 
Summer 
213 
160 
0-75 
Autumn 
245 
156 
0-63 
The ratios in 1864 were. Winter, 0*68 ; Spring, 0*82 j 
Summer, 0*72 ; Autumn, 0*60. It appears therefore from 
