Viewing Station: CA-SD-35 : Rancho Bernardo 0.5SE
Aug 22, 2009 - Dec 22, 20255,941 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.00"
December 1-22, 2025(22 of 22 days covered by obs)
NOAA Normal
1.43"
Departure from Normal
-1.43" : 0% of Normal
Year-To-Date: 10.79"
Jan 1 to Dec 22, 2025(356 of 356 days covered by obs)
NOAA Normal
12.62"
Departure from Normal
-1.83" : 85% of Normal
Water Year-To-Date: 2.83"
Oct 1, 2025 to Dec 22, 2025(83 of 83 days covered by obs)
NOAA Normal
3.13"
Departure from Normal
-0.30" : 90% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.66
2.76
-0.10
Feb
3.02
3.22
-0.20
Mar
2.20
2.13
0.07
Apr
0.98
1.08
-0.10
May
0.36
0.40
-0.04
Jun
0.07
0.07
0.00
Jul
0.04
0.09
-0.05
Aug
0.03
0.03
0.00
Sep
0.13
0.14
-0.01
Oct
0.59
0.57
0.02
Nov
1.11
1.05
0.06
Dec
2.02
2.11
-0.09
13.21
13.65
-0.44