65 
In April 
„ May 
,, June 
» J My 
,, August 
,, September 
,, October 
,, November 
,, December 
•050 inch per day 
•063 „ 
*066 „ 
•075 „ 
•078 „ 
•083 „ 
•085 „ 
*070 „ 
•049 „ 
The average rainfall in the first 120 days, being those of least rain, is 
0*05 in. per day; and in the period, June 30 to October 27, being those 
of the greatest rain, is 0‘08 in. per day. 
By taking the snms of the falls of rain in the several periods of least 
and greatest falls, and dividing the sums by the numbers as follows :— 
in the 
In. 
In. 
5 days of least falls the sum was 
7'65 or, per day, 
1-53 
10 
,, 
17-84 
1-78 
15 
>» 
26-84 
1-79 
30 
,, 
57-92 
1-93 
60 
124-53 
2-08 
90 
„ 
198-85 
2-21 
120 
265-46 
2-21 
and of 
In. 
In. 
5 days of greatest falls the sum was 
23‘10 or, per day, 
4-62 
10 
„ 
43-45 
4-35 
15 
,, 
57-31 
3-82 
30 
„ 
113-52 
3-78 
60 
„ 
220-00 
3-67 
90 
308-01 
3-42. 
120 
» 
421-53 
3-51 
If we 
divide the numbers 
in the last column by 44, we 
find 
average 
fall per day in the 
In. 
In. 
5 days of least rain 
was *035, and 
of the greatest was 
•105 
10 
•040, 
,, „ 
•099 
15 
•041, 
,, ,. 
•087 
30 
•044, 
,, ,, 
•086 
60 
•047, 
,, „ 
•083 
90 
•050, 
,, ,, 
•078 
120 
•050, 
„ ,, 
•080 
Laying down the results as found by the ten-day period, the diagram 
opposite shows the general run of the rainfall for the year. 
F 
