Tke Vegetation of Western Australia. 
Ixxv. 
TABLE V.— CLIMATIC ANALYSIS. 
The first column of figures represents the average variation from the mean annual rainfall, 
expressed as a percentage departure from the mean. 
Humidity (four columns) — 
The morning and afternoon readings for the four consecutive wettest, and the four con- 
secutive driest months respectively (i.e., months of maximum and minimum pre- 
cipitation). 
Saturation deficit — 
The first column gives the mean of the monthly readings for the year. 
The second column gives the mean of the monthly mean readings for the four consecutive 
wettest months. 
The third column gives the mean monthly readings for the four consecutive driest months 
{see Table II., in which these months are indicated). 
MR = Meyer Ratio. 
SP 
— — = the mean precipitation for the four wettest months over the mean saturation deficit 
SSD 
for the same period. 
Temperature — 
MAT is the normal mean annual temperature. 
MST is the normal mean temperatme for the four consecutive wettest months. 
SP Seasonal precipitation r xu r xx x xl 
3= i- L lor the tour consecutive wettest months. 
MST Seasonal temperature 
Staton. 
Annual 
Rainfall 
Variation. 
Humidity. 
Sat 
Def. (9 
a.m.). 
M.R, 
(9-0 
a.m.) 
SP. 
Temp. ° C. 
SP. 
Wet S. 
Dry S. 
Annual 
Wet. 
Dry. 
SSD 
MAT. 
MST. 
MST 
Port George IV 
17 
68 
49 
102 
26-1 
30-0 
37-2 
Wyndham 
20 
58 
50 
42 
38 
•550 
•444 
•549 
45 
50 
28-9 
31-1 
18-2 
Derby 
30 
70 
64 
53 
45 
•492 
•406 
•534 
51 
53 
27-6 
30-3 
18-0 
Broome 
32 
70 
64 
53 
45 
•437 
•364 
•420 
52 
53 
26-7 
30-0 
16-4 
Hall’s Creek 
29 
48 
32 
35 
28 
•715 
•658 
-.559 
27 
24 
25-6 
29-4 
13-7 
Anna Plains 
32 
63 
43 
•601 
•459 
•491 
24 
24 
Marble Bar 
34 
45 
26 
32 
22 
•690 
•833 
•768 
19 
11 
27-8 
33-1 
6-9 
Port Hedland 
40 
56 
58 
48 
54 
•518 
•552 
•606 
23 
15 
24^4 
30-6 
6-8 
Roeboume 
43 
49 
40 
39 
33 
•649 
•734 
•684 
18 
11 
26-7 
311 
6-8 
Mundiwindi 
34 
29 
17 
32 
17 
•634 
•900 
•462 
16 
5 
22-8 
29-4 
5-4 
Onslow 
60 
55 
52 
55 
52 
•486 
•428 
•579 
19 
13 
24-4 
24-4 
5-9 
Wiluna 
35 
40 
29 
41 
30 
•492 
•659 
•454 
19 
8 
21^6 
23-9 
5-4 
Meekatharra 
35 
40 
24 
33 
20 
•493 
•688 
•589 
18 
7 
22-4 
17-8 
6-6 
Cue 
36 
55 
38 
41 
28 
•435 
•330 
•520 
20 
12 
9A • 9. 
20-0 
4-9 
Laverton 
31 
51 
37 
47 
34 
•434 
•326 
•302 
21 
13 
20-4 
18-3 
5-7 
Menzies 
30 
55 
38 
39 
25 
•379 
•280 
•471 
24 
15 
20-4 
17-8 
5'9 
Rawlinna 
29 
63 
36 
39 
23 
•256 
•200 
•373 
25 
13 
18-1 
16-7 
4-0 
Carnarvon 
37 
63 
59 
56 
60 
•341 
•225 
•408 
27 
28 
21-7 
17^8 
9-1 
Yalgoo 
28 
72 
50 
47 
30 
•349 
•122 
•426 
29 
44 
20-4 
13-9 
9-8 
Kalgoorlie 
22 
64 
43 
47 
30 
•293 
•211 
•380 
32 
20 
18^9 
17-2 
6-1 
Southern C'ross 
24 
78 
56 
48 
31 
•267 
•087 
•460 
39 
61 
18-0 
10-0 
12-5 
Watheroo 
74 
39 
•319 
•113 
• 537 
51 
95 
17^7 
14-2 
24^0 
Kellerberriii • 
20 
82 
59 
50 
32 
•228 
•069 
•408 
58 
113 
18^0 
12-2 
16-2 
Northam 
20 
83 
61 
59 
36 
•238 
•072 
•371 
72 
159 
17-9 
12-2 
23-9 
Esperance 
14 
76 
64 
62 
63 
•193 
•114 
•272 
136 
133 
16'2 
13-3 
29-0 
<Teraldton 
19 
68 
59 
55 
60 
•302 
•179 
•416 
61 
79 
19-6 
16-7 
22^0 
Katanning 
17 
84 
66 
57 
37 
•171 
•060 
•294 
109 
181 
15-6 
10-7 
21-3 
Perth Observatory 
16 
74 
61 
52 
45 
•246 
•115 
•383 
141 
214 
17-9 
13-9 
45-2 
Bunbury 
16 
78 
69 
59 
57 
•195 
•095 
•305 
174 
253 
16-8 
13-9 
44-2 
Dwellingup 
87 
66 
62 
40 
•148 
•046 
•251 
350 
788 
14-9 
10^8 
85-2 
Cape Leeuwin 
14 
81 
78 
88 
86 
•085 
•082 
•087 
411 
313 
15^1 
14-4 
45-3 
Albany 
14 
79 
69 
71 
66 
•128 
•077 
•183 
293 
270 
15 • 6 
13-8 
42-3 
— 
