Viewing Station: CO-LR-897 : Livermore 9.9 WSW
May 12, 2011 - May 27, 20265,016 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 3.87"
May 1-27, 2026(27 of 27 days covered by obs)
NOAA Normal
2.60"
Departure from Normal
1.27" : 149% of Normal
Year-To-Date: 5.81"
Jan 1 to May 27, 2026(142 of 147 days covered by obs)
NOAA Normal
7.82"
Departure from Normal
-2.01" : 74% of Normal
Water Year-To-Date: 6.63"
Oct 1, 2025 to May 27, 2026(231 of 239 days covered by obs)
NOAA Normal
10.67"
Departure from Normal
-4.04" : 62% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.59
0.49
0.10
Feb
0.70
0.64
0.06
Mar
1.50
1.40
0.10
Apr
2.43
2.16
0.27
May
2.98
2.76
0.22
Jun
1.91
1.76
0.15
Jul
2.11
1.94
0.17
Aug
1.71
1.64
0.07
Sep
1.59
1.46
0.13
Oct
1.35
1.17
0.18
Nov
0.88
0.74
0.14
Dec
0.62
0.50
0.12
18.37
16.66
1.71