Harvey Rainfall Forecast

Today 7 Aug
30%
Sat 8 Aug
15%
Sun 9 Aug
60%
Mon 10 Aug
55%
Tue 11 Aug
40%
Wed 12 Aug
35%
Thu 13 Aug
20%

Harvey Rainfall Statistics

August Rainfall

New Orleans Naval Air Station - Alvin Callender Field (5.6 miles)

Total Rainfall 2026
30.7in
Daily Average 2026
0.1in
Wettest Day 8 May, 2026
2.9in
Wet Days 2026
71/219 (32%)
Total Rainfall July
3.5in
Daily Average July
0.1in
Wettest Day 7 July, 2026
0.7in
Wet Days July
13/31 (42%)
Total Rainfall August
1.1in
Daily Average August
0.2in
Wettest Day 5 August, 2026
0.9in
Wet Days August
2/7 (29%)

Climate (2021–2025)

New Orleans Naval Air Station - Alvin Callender Field (5.6 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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