Hydrologic Information Center Data Download - King County

Daily accumulated precipitation (inches) for water year 2027
15W - East Lake Sammamish at City Hall Precipitation Gauge(Recording)

Select a parameter:

Select a water year:

Day of Month	Oct	Nov	Dec	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep
1	0.000	0.000
2	0.000	0.000
3	0.000	0.000
4	0.000	0.050
5	0.000	0.020
6	0.000	0.170
7	0.010	0.500
8	0.000	0.030
9	0.740	0.360
10	0.250	0.710
11	0.000	0.000
12	0.000	0.000
13	0.000
14	0.000
15	0.000
16	0.000
17	0.120
18	0.000
19	0.000
20	0.000
21	0.000
22	0.000
23	0.000
24	0.000
25	0.130
26	0.150
27	0.070
28	0.130
29	0.030
30	0.210
31	0.010
Total	1.85	1.84
Cumul.	1.85	3.69