St John Rainfall Forecast

Today 13 Mar
No Rain
Sat 14 Mar
No Rain
Sun 15 Mar
90%
Mon 16 Mar
85%
Tue 17 Mar
5%
Wed 18 Mar
30%
Thu 19 Mar
5%

St John Rainfall Statistics

March Rainfall

St. Louis Lambert International Airport (2.5 miles)

Total Rainfall 2026
6.5in
Daily Average 2026
0.1in
Wettest Day 14 February, 2026
1.2in
Wet Days 2026
16/72 (22%)
Total Rainfall February
1.4in
Daily Average February
0.05in
Wettest Day 14 February, 2026
1.2in
Wet Days February
3/28 (11%)
Total Rainfall March
4.1in
Daily Average March
0.4in
Wettest Day 7 March, 2026
1in
Wet Days March
7/13 (54%)

Climate (2010–Present)

St. Louis Lambert International Airport (2.5 miles)

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Annual Average 2021–2025
42.5in
Monthly Average 2021–2026
3.5in
Daily Average 2021–2026
0.1in
Wettest Day 26 July, 2022
8.6in

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