Viewing Station: CA-TM-12 : Twain Harte 1.6 SSE
Feb 13, 2025 - Dec 22, 2025245 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.55"
December 1-22, 2025(20 of 22 days covered by obs)
NOAA Normal
5.15"
Departure from Normal
-4.60" : 11% of Normal
Year-To-Date: 25.69"
Jan 1 to Dec 22, 2025(253 of 356 days covered by obs)
NOAA Normal
40.06"
Departure from Normal
-14.37" : 64% of Normal
Water Year-To-Date: 9.41"
Oct 1, 2025 to Dec 22, 2025(60 of 83 days covered by obs)
NOAA Normal
11.72"
Departure from Normal
-2.31" : 80% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
7.86
7.45
0.41
Feb
7.07
6.63
0.44
Mar
6.80
6.28
0.52
Apr
3.59
3.73
-0.14
May
2.09
2.23
-0.14
Jun
0.54
0.64
-0.10
Jul
0.05
0.15
-0.10
Aug
0.04
0.05
-0.01
Sep
0.30
0.31
-0.01
Oct
2.28
2.37
-0.09
Nov
4.29
4.19
0.10
Dec
7.26
7.17
0.09
42.17
41.20
0.97