Viewing Station: LA-PL-1 : Belle Chasse 1.6 NNE
Apr 30, 2021 - May 10, 20261,817 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 5.17"
May 1-10, 2026(9 of 10 days covered by obs)
NOAA Normal
1.61"
Departure from Normal
3.56" : 321% of Normal
Year-To-Date: 15.82"
Jan 1 to May 10, 2026(128 of 130 days covered by obs)
NOAA Normal
20.47"
Departure from Normal
-4.65" : 77% of Normal
Water Year-To-Date: 27.68"
Oct 1, 2025 to May 10, 2026(220 of 222 days covered by obs)
NOAA Normal
32.31"
Departure from Normal
-4.63" : 86% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
5.17
5.47
-0.30
Feb
4.12
4.18
-0.06
Mar
4.65
4.92
-0.27
Apr
4.92
5.18
-0.26
May
5.00
5.55
-0.55
Jun
6.86
7.05
-0.19
Jul
7.64
8.14
-0.50
Aug
6.56
7.37
-0.81
Sep
5.42
5.99
-0.57
Oct
3.64
3.97
-0.33
Nov
3.70
3.88
-0.18
Dec
4.50
4.80
-0.30
62.18
66.50
-4.32