Viewing Station: CA-MD-18 : Point Arena 4.8 ESE
Oct 30, 2010 - Sep 9, 20251,012 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.82"
September 1-16, 2025(9 of 16 days covered by obs)
NOAA Normal
0.14"
Departure from Normal
0.68" : 569% of Normal
Year-To-Date: 23.87"
Jan 1 to Sep 16, 2025(118 of 259 days covered by obs)
NOAA Normal
27.76"
Departure from Normal
-3.89" : 86% of Normal
Water Year-To-Date: 56.19"
Oct 1, 2024 to Sep 16, 2025(179 of 351 days covered by obs)
NOAA Normal
44.81"
Departure from Normal
11.38" : 125% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
8.45
9.52
-1.07
Feb
7.31
9.44
-2.13
Mar
6.52
7.46
-0.94
Apr
3.31
3.78
-0.47
May
1.47
1.90
-0.43
Jun
0.42
0.59
-0.17
Jul
0.04
0.04
0.00
Aug
0.10
0.08
0.02
Sep
0.27
0.22
0.05
Oct
2.17
2.27
-0.10
Nov
5.00
5.38
-0.38
Dec
9.88
10.93
-1.05
44.94
51.61
-6.67