Viewing Station: LA-ST-17 : Slidell 4.4 E
Mar 25, 2016 - Sep 7, 20263,757 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 2.64"
September 1-7, 2026(7 of 7 days covered by obs)
NOAA Normal
1.19"
Departure from Normal
1.45" : 222% of Normal
Year-To-Date: 51.20"
Jan 1 to Sep 7, 2026(245 of 250 days covered by obs)
NOAA Normal
47.27"
Departure from Normal
3.93" : 108% of Normal
Water Year-To-Date: 64.64"
Oct 1, 2025 to Sep 7, 2026(337 of 342 days covered by obs)
NOAA Normal
59.84"
Departure from Normal
4.80" : 108% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
5.59
5.77
-0.18
Feb
4.44
4.43
0.01
Mar
5.17
5.16
0.01
Apr
5.46
5.33
0.13
May
5.04
5.46
-0.42
Jun
6.51
6.34
0.17
Jul
7.22
7.65
-0.43
Aug
6.65
7.15
-0.50
Sep
5.10
5.04
0.06
Oct
3.81
4.00
-0.19
Nov
4.06
4.20
-0.14
Dec
4.70
4.85
-0.15
63.75
65.38
-1.63