Viewing Station: CA-SN-74 : Healdsburg 3.7 WNW
Feb 24, 2009 - May 28, 20265,304 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.00"
June 1-9, 2026(0 of 9 days covered by obs)
NOAA Normal
0.08"
Departure from Normal
-0.08" : 0% of Normal
Year-To-Date: 23.58"
Jan 1 to Jun 9, 2026(127 of 160 days covered by obs)
NOAA Normal
26.66"
Departure from Normal
-3.08" : 88% of Normal
Water Year-To-Date: 42.28"
Oct 1, 2025 to Jun 9, 2026(219 of 252 days covered by obs)
NOAA Normal
41.50"
Departure from Normal
0.78" : 102% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
8.19
9.09
-0.90
Feb
8.07
8.36
-0.29
Mar
6.02
5.64
0.38
Apr
2.78
2.71
0.07
May
1.52
1.49
0.03
Jun
0.28
0.32
-0.04
Jul
0.01
0.01
0.00
Aug
0.03
0.04
-0.01
Sep
0.14
0.09
0.05
Oct
1.86
1.77
0.09
Nov
4.21
4.19
0.02
Dec
8.77
9.08
-0.31
41.88
42.79
-0.91