Viewing Station: LA-CW-3 : Columbia 4.1 NNW
Mar 22, 2015 - Aug 18, 20263,801 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.12"
August 1-18, 2026(18 of 18 days covered by obs)
NOAA Normal
2.11"
Departure from Normal
-1.99" : 6% of Normal
Year-To-Date: 30.24"
Jan 1 to Aug 18, 2026(229 of 230 days covered by obs)
NOAA Normal
36.33"
Departure from Normal
-6.09" : 83% of Normal
Water Year-To-Date: 38.49"
Oct 1, 2025 to Aug 18, 2026(321 of 322 days covered by obs)
NOAA Normal
51.26"
Departure from Normal
-12.77" : 75% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
5.74
5.74
0.00
Feb
4.80
4.98
-0.18
Mar
5.09
5.28
-0.19
Apr
5.69
6.11
-0.42
May
4.55
4.82
-0.27
Jun
4.16
4.36
-0.20
Jul
4.19
4.36
-0.17
Aug
3.64
3.52
0.12
Sep
3.72
3.43
0.29
Oct
4.56
4.66
-0.10
Nov
4.76
4.72
0.04
Dec
5.61
5.72
-0.11
56.51
57.70
-1.19