Viewing Station: LA-SJ-4 : FSA-Donaldsonville 3.7 E
May 24, 2023 - Aug 21, 2025347 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 2.11"
August 1-21, 2025(8 of 21 days covered by obs)
NOAA Normal
4.63"
Departure from Normal
-2.52" : 46% of Normal
Year-To-Date: 37.21"
Jan 1 to Aug 21, 2025(169 of 233 days covered by obs)
NOAA Normal
42.74"
Departure from Normal
-5.53" : 87% of Normal
Water Year-To-Date: 49.45"
Oct 1, 2024 to Aug 21, 2025(245 of 325 days covered by obs)
NOAA Normal
56.05"
Departure from Normal
-6.60" : 88% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
5.72
5.74
-0.02
Feb
4.30
4.23
0.07
Mar
4.19
4.26
-0.07
Apr
4.72
4.96
-0.24
May
5.77
5.79
-0.02
Jun
6.94
6.98
-0.04
Jul
6.47
6.29
0.18
Aug
6.84
6.63
0.21
Sep
5.15
5.16
-0.01
Oct
4.39
4.42
-0.03
Nov
4.02
4.12
-0.10
Dec
4.90
4.87
0.03
63.41
63.45
-0.04