Viewing Station: LA-ST-28 : Slidell 2.4 E
Sep 29, 2021 - May 10, 20261,666 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 8.11"
May 1-10, 2026(10 of 10 days covered by obs)
NOAA Normal
1.64"
Departure from Normal
6.47" : 494% of Normal
Year-To-Date: 20.40"
Jan 1 to May 10, 2026(130 of 130 days covered by obs)
NOAA Normal
22.27"
Departure from Normal
-1.87" : 92% of Normal
Water Year-To-Date: 32.86"
Oct 1, 2025 to May 10, 2026(222 of 222 days covered by obs)
NOAA Normal
34.90"
Departure from Normal
-2.04" : 94% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
5.64
5.74
-0.10
Feb
4.41
4.41
0.00
Mar
5.10
5.10
0.00
Apr
5.48
5.25
0.23
May
5.09
5.45
-0.36
Jun
6.56
6.25
0.31
Jul
7.15
7.68
-0.53
Aug
6.66
7.10
-0.44
Sep
5.06
4.94
0.12
Oct
3.84
3.99
-0.15
Nov
4.07
4.15
-0.08
Dec
4.72
4.83
-0.11
63.78
64.89
-1.11