Viewing Station: LA-AP-2 : Donaldsonville 4 SW
Sep 30, 2008 - Jul 17, 20264,012 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 6.14"
July 1-17, 2026(17 of 17 days covered by obs)
NOAA Normal
3.48"
Departure from Normal
2.66" : 176% of Normal
Year-To-Date: 43.03"
Jan 1 to Jul 17, 2026(198 of 198 days covered by obs)
NOAA Normal
34.65"
Departure from Normal
8.38" : 124% of Normal
Water Year-To-Date: 54.71"
Oct 1, 2025 to Jul 17, 2026(290 of 290 days covered by obs)
NOAA Normal
47.95"
Departure from Normal
6.76" : 114% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
5.63
5.75
-0.12
Feb
4.22
4.14
0.08
Mar
4.09
4.11
-0.02
Apr
4.68
4.93
-0.25
May
5.71
5.78
-0.07
Jun
6.84
7.01
-0.17
Jul
6.35
6.45
-0.10
Aug
6.81
6.68
0.13
Sep
5.03
5.27
-0.24
Oct
4.40
4.50
-0.10
Nov
3.99
4.12
-0.13
Dec
4.91
4.73
0.18
62.66
63.47
-0.81