St. Tammany Regional Airport Rainfall Forecast

Today 15 Jul
30%
Wed 16 Jul
55%
Thu 17 Jul
95%
Fri 18 Jul
90%
Sat 19 Jul
80%
Sun 20 Jul
55%
Mon 21 Jul
45%

St. Tammany Regional Airport Rainfall Statistics

July Rainfall

Slidell, Slidell Airport (11.8 miles)

Total Rainfall 2025
25.4in
Daily Average 2025
0.1in
Wettest Day 6 May, 2025
2.3in
Wet Days 2025
60/196 (31%)
Total Rainfall June
4.7in
Daily Average June
0.2in
Wettest Day 23 June, 2025
1.9in
Wet Days June
15/30 (50%)
Total Rainfall July
0.3in
Daily Average July
0.02in
Wettest Day 9 July, 2025
0.3in
Wet Days July
3/15 (20%)

Climate (2010–Present)

Slidell, Slidell Airport (11.8 miles)

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Annual Average 2020–2024
63.9in
Monthly Average 2020–2025
5.3in
Daily Average 2020–2025
0.2in
Wettest Day 29 August, 2021
9.3in

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