Viewing Station: CA-RV-78 : Corona 2.3 W
Nov 6, 2020 - Sep 12, 20261,908 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.44"
September 1-12, 2026(12 of 12 days covered by obs)
NOAA Normal
0.06"
Departure from Normal
0.38" : 733% of Normal
Year-To-Date: 5.93"
Jan 1 to Sep 12, 2026(255 of 255 days covered by obs)
NOAA Normal
9.31"
Departure from Normal
-3.38" : 64% of Normal
Water Year-To-Date: 13.01"
Oct 1, 2025 to Sep 12, 2026(347 of 347 days covered by obs)
NOAA Normal
12.95"
Departure from Normal
0.06" : 100% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.82
2.69
0.13
Feb
3.38
3.15
0.23
Mar
1.89
1.98
-0.09
Apr
0.79
0.67
0.12
May
0.23
0.27
-0.04
Jun
0.04
0.08
-0.04
Jul
0.06
0.07
-0.01
Aug
0.04
0.02
0.02
Sep
0.15
0.11
0.04
Oct
0.54
0.47
0.07
Nov
1.10
0.74
0.36
Dec
2.00
2.15
-0.15
13.04
12.40
0.64