Viewing Station: CA-SD-51 : Descanso 3.7 NNW
May 9, 2010 - Dec 25, 20253,166 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.80"
December 1-25, 2025(3 of 25 days covered by obs)
NOAA Normal
2.60"
Departure from Normal
-1.80" : 31% of Normal
Year-To-Date: 16.87"
Jan 1 to Dec 25, 2025(58 of 359 days covered by obs)
NOAA Normal
20.83"
Departure from Normal
-3.96" : 81% of Normal
Water Year-To-Date: 3.67"
Oct 1, 2025 to Dec 25, 2025(15 of 86 days covered by obs)
NOAA Normal
5.11"
Departure from Normal
-1.44" : 72% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
4.03
4.29
-0.26
Feb
4.85
5.02
-0.17
Mar
3.28
3.50
-0.22
Apr
1.65
1.62
0.03
May
0.90
0.76
0.14
Jun
0.10
0.10
0.00
Jul
0.20
0.31
-0.11
Aug
0.36
0.31
0.05
Sep
0.35
0.40
-0.05
Oct
0.83
0.86
-0.03
Nov
1.68
1.81
-0.13
Dec
3.22
3.35
-0.13
21.45
22.33
-0.88