Viewing Station: CA-TH-5 : Red Bluff 6.0 W
Oct 1, 2012 - Dec 22, 20254,401 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 3.02"
December 1-22, 2025(22 of 22 days covered by obs)
NOAA Normal
2.97"
Departure from Normal
0.05" : 102% of Normal
Year-To-Date: 24.27"
Jan 1 to Dec 22, 2025(355 of 356 days covered by obs)
NOAA Normal
21.95"
Departure from Normal
2.32" : 111% of Normal
Water Year-To-Date: 11.53"
Oct 1, 2025 to Dec 22, 2025(83 of 83 days covered by obs)
NOAA Normal
6.63"
Departure from Normal
4.90" : 174% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
4.49
5.30
-0.81
Feb
4.07
4.53
-0.46
Mar
3.12
3.26
-0.14
Apr
1.66
1.86
-0.20
May
1.13
1.43
-0.30
Jun
0.51
0.59
-0.08
Jul
0.05
0.07
-0.02
Aug
0.07
0.08
-0.01
Sep
0.22
0.25
-0.03
Oct
1.08
1.08
0.00
Nov
2.58
2.70
-0.12
Dec
4.19
5.14
-0.95
23.17
26.29
-3.12