Viewing Station: LA-TG-21 : Ponchatoula 5.3 W
Jun 12, 2020 - Sep 18, 20251,855 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.14"
September 1-18, 2025(18 of 18 days covered by obs)
NOAA Normal
2.72"
Departure from Normal
-2.58" : 5% of Normal
Year-To-Date: 33.81"
Jan 1 to Sep 18, 2025(255 of 261 days covered by obs)
NOAA Normal
49.30"
Departure from Normal
-15.49" : 69% of Normal
Water Year-To-Date: 49.16"
Oct 1, 2024 to Sep 18, 2025(347 of 353 days covered by obs)
NOAA Normal
62.95"
Departure from Normal
-13.79" : 78% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
5.92
5.75
0.17
Feb
4.83
4.81
0.02
Mar
5.07
5.15
-0.08
Apr
5.23
5.17
0.06
May
5.58
5.62
-0.04
Jun
6.90
6.66
0.24
Jul
6.54
6.44
0.10
Aug
6.51
6.62
-0.11
Sep
4.54
4.75
-0.21
Oct
4.35
4.40
-0.05
Nov
4.05
4.05
0.00
Dec
5.25
5.33
-0.08
64.77
64.75
0.02