Sun Valley Park Rainfall Forecast

Today 16 Apr
100%
Fri 17 Apr
45%
Sat 18 Apr
85%
Sun 19 Apr
15%
Mon 20 Apr
No Rain
Tue 21 Apr
10%
Wed 22 Apr
25%

Sun Valley Park Rainfall Statistics

April Rainfall

St. Louis Downtown Airport (22.4 miles)

Total Rainfall 2026
5.1in
Daily Average 2026
0.1in
Wettest Day 14 February, 2026
1.4in
Wet Days 2026
13/106 (12%)
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
1.2in
Daily Average April
0.1in
Wettest Day 1 April, 2026
0.7in
Wet Days April
3/16 (19%)

Climate (2010–Present)

St. Louis Downtown Airport (22.4 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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