Relationship between Moon Phase and AMeDAS Hourly Precipitation

The following graphs illustrate relationship between the moon age (phase) and AMeDAS hourly precipitation. The number of observations has about 4% variation for the moon phase, so smaller variation may be meaningless.

Occurrence of Hourly Precipitation of +30mm

1	01	2347
2	02	2111
3	03	2240
4	04	1935
5	05	2311
6	06	1986
7	07	2209
8	08	1746
9	09	1864
10	10	2059
11	11	2142
12	12	2062
13	13	1867
14	14	2303
15	15	2166
16	16	2274
17	17	1618
18	18	2175
19	19	1988
20	20	1729
21	21	1586
22	22	1829
23	23	2087
24	24	2003
25	25	2399
26	26	2324
27	27	1654
28	28	2153
29	29	2109
30	30	2166

Occurrence of Hourly Precipitation of +50mm

1	01	305
2	02	245
3	03	298
4	04	333
5	05	261
6	06	231
7	07	278
8	08	228
9	09	283
10	10	290
11	11	323
12	12	290
13	13	276
14	14	352
15	15	303
16	16	361
17	17	202
18	18	344
19	19	256
20	20	250
21	21	227
22	22	218
23	23	258
24	24	263
25	25	294
26	26	318
27	27	194
28	28	252
29	29	278
30	30	285

Occurrence of Hourly Precipitation of +75mm

1	01	21
2	02	28
3	03	27
4	04	57
5	05	16
6	06	32
7	07	16
8	08	14
9	09	31
10	10	30
11	11	31
12	12	30
13	13	32
14	14	38
15	15	20
16	16	51
17	17	37
18	18	44
19	19	28
20	20	25
21	21	30
22	22	16
23	23	21
24	24	21
25	25	32
26	26	29
27	27	24
28	28	20
29	29	30
30	30	30