Viewing Station: CA-MD-1 : Ukiah 8.4 NW
Oct 1, 2008 - Sep 18, 20266,528 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.63"
September 1-19, 2026(18 of 19 days covered by obs)
NOAA Normal
0.16"
Departure from Normal
0.47" : 383% of Normal
Year-To-Date: 20.67"
Jan 1 to Sep 19, 2026(261 of 262 days covered by obs)
NOAA Normal
30.32"
Departure from Normal
-9.65" : 68% of Normal
Water Year-To-Date: 42.88"
Oct 1, 2025 to Sep 19, 2026(353 of 354 days covered by obs)
NOAA Normal
47.62"
Departure from Normal
-4.74" : 90% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
9.46
10.15
-0.69
Feb
8.28
8.47
-0.19
Mar
6.96
6.76
0.20
Apr
3.31
3.93
-0.62
May
1.61
1.99
-0.38
Jun
0.45
0.57
-0.12
Jul
0.02
0.04
-0.02
Aug
0.07
0.05
0.02
Sep
0.26
0.29
-0.03
Oct
2.29
2.47
-0.18
Nov
5.14
5.49
-0.35
Dec
9.87
10.18
-0.31
47.72
50.39
-2.67