Chesterfield Rainfall Forecast

Today 18 Mar
30%
Thu 19 Mar
5%
Fri 20 Mar
No Rain
Sat 21 Mar
No Rain
Sun 22 Mar
5%
Mon 23 Mar
5%
Tue 24 Mar
10%

Chesterfield Rainfall Statistics

March Rainfall

St. Louis, Spirit Of St. Louis Airport (3.7 miles)

Total Rainfall 2026
6.4in
Daily Average 2026
0.1in
Wettest Day 14 February, 2026
1.3in
Wet Days 2026
13/77 (17%)
Total Rainfall February
1.5in
Daily Average February
0.1in
Wettest Day 14 February, 2026
1.3in
Wet Days February
3/28 (11%)
Total Rainfall March
4.6in
Daily Average March
0.3in
Wettest Day 4 March, 2026
1in
Wet Days March
7/18 (39%)

Climate (2010–Present)

St. Louis, Spirit Of St. Louis Airport (3.7 miles)

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Annual Average 2021–2025
38.3in
Monthly Average 2021–2026
3.2in
Daily Average 2021–2026
0.1in
Wettest Day 4 April, 2025
4.2in

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