The Southampton Rainfall Forecast

Today 2 Apr
75%
Fri 3 Apr
60%
Sat 4 Apr
95%
Sun 5 Apr
5%
Mon 6 Apr
No Rain
Tue 7 Apr
15%
Wed 8 Apr
5%

The Southampton Rainfall Statistics

April Rainfall

St. Louis Downtown Airport (6.8 miles)

Total Rainfall 2026
3.9in
Daily Average 2026
0.05in
Wettest Day 14 February, 2026
1.4in
Wet Days 2026
10/92 (11%)
Total Rainfall March
1.6in
Daily Average March
0.1in
Wettest Day 11 March, 2026
0.7in
Wet Days March
3/31 (10%)
Total Rainfall April
–
Daily Average April
–
Wettest Day 2 April, 2026
–
Wet Days April
–

Climate (2010–Present)

St. Louis Downtown Airport (6.8 miles)

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Annual Average 2021–2025
43.5in
Monthly Average 2021–2026
3.6in
Daily Average 2021–2026
0.1in
Wettest Day 26 July, 2022
7.2in

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