Viewing Station: CA-SM-5 : Menlo Park 2.4 W
Oct 3, 2011 - Aug 13, 20263,005 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.00"
August 1-14, 2026(13 of 14 days covered by obs)
NOAA Normal
0.01"
Departure from Normal
-0.01" : 0% of Normal
Year-To-Date: 11.52"
Jan 1 to Aug 14, 2026(224 of 226 days covered by obs)
NOAA Normal
12.12"
Departure from Normal
-0.60" : 95% of Normal
Water Year-To-Date: 20.32"
Oct 1, 2025 to Aug 14, 2026(316 of 318 days covered by obs)
NOAA Normal
18.34"
Departure from Normal
1.98" : 111% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.71
3.38
0.33
Feb
3.61
3.44
0.17
Mar
2.83
2.54
0.29
Apr
1.29
1.19
0.10
May
0.55
0.44
0.11
Jun
0.12
0.13
-0.01
Jul
0.00
0.00
0.00
Aug
0.02
0.03
-0.01
Sep
0.08
0.06
0.02
Oct
0.80
0.69
0.11
Nov
1.80
1.61
0.19
Dec
3.62
3.41
0.21
18.43
16.92
1.51