Viewing Station: CO-LR-945 : Livermore 10.5 NW
Aug 23, 2012 - Sep 17, 20251,669 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.03"
September 1-17, 2025(16 of 17 days covered by obs)
NOAA Normal
0.84"
Departure from Normal
0.19" : 122% of Normal
Year-To-Date: 13.09"
Jan 1 to Sep 17, 2025(252 of 260 days covered by obs)
NOAA Normal
13.24"
Departure from Normal
-0.15" : 99% of Normal
Water Year-To-Date: 14.19"
Oct 1, 2024 to Sep 17, 2025(339 of 352 days covered by obs)
NOAA Normal
15.68"
Departure from Normal
-1.49" : 90% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.51
0.42
0.09
Feb
0.59
0.50
0.09
Mar
1.26
1.23
0.03
Apr
2.09
2.09
0.00
May
2.59
2.88
-0.29
Jun
1.82
1.97
-0.15
Jul
2.02
1.96
0.06
Aug
1.52
1.46
0.06
Sep
1.49
1.54
-0.05
Oct
1.16
1.18
-0.02
Nov
0.74
0.67
0.07
Dec
0.54
0.44
0.10
16.33
16.34
-0.01