McDonough Rainfall Forecast

Today 26 Jul
5%
Mon 27 Jul
5%
Tue 28 Jul
5%
Wed 29 Jul
5%
Thu 30 Jul
40%
Fri 31 Jul
35%
Sat 1 Aug
40%

McDonough Rainfall Statistics

July Rainfall

New Orleans Naval Air Station - Alvin Callender Field (6.8 miles)

Total Rainfall 2026
29.5in
Daily Average 2026
0.1in
Wettest Day 8 May, 2026
2.9in
Wet Days 2026
68/207 (33%)
Total Rainfall June
4.6in
Daily Average June
0.2in
Wettest Day 18 June, 2026
1.3in
Wet Days June
14/30 (47%)
Total Rainfall July
3.4in
Daily Average July
0.1in
Wettest Day 7 July, 2026
0.7in
Wet Days July
12/26 (46%)

Climate (2021–2025)

New Orleans Naval Air Station - Alvin Callender Field (6.8 miles)

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Annual Average 2021–2025
44.2in
Monthly Average 2021–2026
3.4in
Daily Average 2021–2026
0.1in
Wettest Day 3 February, 2024
3.7in

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