Viewing Station: CA-SR-66 : Apple Valley 4.1 ENE
Apr 25, 2018 - Aug 16, 20262,420 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.00"
August 1-17, 2026(16 of 17 days covered by obs)
NOAA Normal
0.06"
Departure from Normal
-0.06" : 0% of Normal
Year-To-Date: 2.06"
Jan 1 to Aug 17, 2026(227 of 229 days covered by obs)
NOAA Normal
3.78"
Departure from Normal
-1.72" : 54% of Normal
Water Year-To-Date: 5.41"
Oct 1, 2025 to Aug 17, 2026(319 of 321 days covered by obs)
NOAA Normal
5.42"
Departure from Normal
-0.01" : 100% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.00
1.01
-0.01
Feb
1.18
1.45
-0.27
Mar
0.82
0.83
-0.01
Apr
0.36
0.30
0.06
May
0.15
0.11
0.04
Jun
0.01
0.08
-0.07
Jul
0.20
0.23
-0.03
Aug
0.11
0.11
0.00
Sep
0.16
0.16
0.00
Oct
0.23
0.34
-0.11
Nov
0.38
0.38
0.00
Dec
1.03
1.15
-0.12
5.63
6.15
-0.52