GRAIN-SORGHUM EXPERIMENTS IX OKLAHOMA. 7 
Table 2.— Drily and monthly precipitation at the Woodward Field Station during the 
8-year period from 1914 to 1921, inclusive — Continued. 
[T= trace. Data (in inches) farnishe.1 by the Chfice of Biophysical Investigations, Bureau of Plant 
Industry.] 
Year and date. Jan. *eb. 
Mar. 
Apr. 
May. 
June. 
July. 
Aug. Sept. 
Oct. 
Nov. 
Dec. 
Annual. 
191S— Continued. 
15 . 
0.51 
.01 
0.12 
- 
16 0. 93 
T 
0.14 
.35 
.07 
.01 
(I. 12 
17 . 
0.62 
.30 
.86 
Is 
ii. ll 
.02 
19 06 
20 
21 . 
.04 
.04 
1.65 
.22 
22 . 
.04 
1.05 
.01 
.80 
23 
24. 
T 
25 
.24 
.09 
..".7 
2.32 
.18 
.06 
.75 
.24 
.65 
26. . 
T 
0.15 
0.22 
.03 
.03 
.37 
27 T 
28 
.14 
0.60 
.41 
T 
29 . 
.26 
30 . 
. 25 
.20 
31 . 

Total 
1.60 .29 2.09 2.22 4.00 1.91 
.73 1.35 
1.24 3.35 
1.58 
2.92 
23. 28 
1919: 
1 
.23 .... .04 
.61 
.01 
T 
.16 
2 
.11 
T 
3 

.37 
.05 
.08 
T 
4 
T 
6 . 
.03 
"i.6l" 
. 15 
.02 
.08 
T 
"".ii" 
.06 
T 
78 
.02 
.35 
.83 
.05 
.02 
v 
1.40 
.10 
9... 
.50 
.69 
.04 
T 
10 
11 
28 
T .12 
.06 
T 
13 
.05 
.08 
.16 
T 
.03 
.09 
-\72 
.07 
.34 
15 
.20 
.27 
T 
.01 
.01 
.61 
16 
.01 
17 
.03 
.30 
.54 
.06 
19.. . 
.40 
.11 
21 
.50 T 
.05 
23 

65 
1.S3 
.13 
.21 
.13 
.03 
.80 
1 

21 
.04 .14 
T 
25 
1.09 
.44 
T 
26 
.06 
.71 
27 
.19 
.06 
.20 
T 
.04 
T 
.16 
29 
T 
.30 
.07 
.55 
31 
T 
T 
1"" 
1 
Total 
.06 1.53 1.94 4.10 
4.29 
2.22 
1.35 1.87 
1.85 
2.37 
T 
22. 21 
1920: 
1 
T 
.02 
.0-1 
.73 
1.56 
.39 
.33 
9 
.07 
T 
3 
.10 
.?6 
2.32 
4 
.10 
.03 
.01 
.21 
.28 
.07 
T 
.39 
1.46 
.04 
.02 
.01 
.05 
T 
.91 
.40 
6 

T 
. 5, 
.30 
.01 
.2s 
.16 
""."is 
.69 
.11 
T 
s 
.ill 
.04 
1.06 
.90 
10 
. 02 . 33 
.12 
.D) 
.03 
T 
T 
T 
12 
1.28 
.01 
14 
16 
T 
.02 
.22 
.28 
.18 
.04 
.02 

1.0s 
IS 

.09 
.01 
.('2 
."70 
20 
.01 
:::::: .... 
1.29 

- 
21 
T 
.03 
