1921.] Birks and Bates — Annual Rainfall Fluctuations. 
179 
Dunedin. 
11 
0 . 
1 . 
2 . 
3 , 
4 . 
5 . 
6 . 
7 . 
8 . 
9 . 
185 — 
' 
22-74 
30-03 
22-98 
186 — 
28-41 
o • 
• a 
33-03 
24-21 
46-64 
29-04 
39-05 
33-88 
32-92 
187 — 
39-22 
2215 
27-40 
35-81 
28-73 
42-63 
38-27 
37-46 
45-23 
42-10 
188 — 
33-08 
26-39 
41-79 
38-32 
33-88 
24-61 
52-63 
39-15 
48-35 
23-44 
189 — 
27-98 
32-74 
47-56 
54-51 
39-43 
51-40 
48-53 
38-07 
34-14 
38-63 
190 — 
45-92 
37-65 
53-90 
42-77 
48-70 
53-84 
32 - 35 * 
31-48 
48-31 
38-21 
191 — 
33-54 
40-01 
46 - 33 f 
44-77 
31-31 
26-86 
28-80 
42-48 
36-90 
42-90 
192 — 
28-45 
• • 
• • 
*In "Yearly Statistics” rainfall = 32-44 in. fin "Yearly Statistics” rainfall = 47‘31in. 
ELECTRIC POWER FOR MILKING-PLANTS: 
ADDENDUM. 
By L. Birks, B.Sc., M.Inst.C.E., &c. 
The accompanying diagram of curves of monthly energy-consumption was 
completed too late for publication in No. 3 of the Journal with the author’s 
article on the subject. It is referred to on page 112. 
Electric power for milking : Curves of monthly energy-consumption. 
