Simpson Rainfall Forecast

Today 22 May
80%
Sat 23 May
55%
Sun 24 May
60%
Mon 25 May
65%
Tue 26 May
65%
Wed 27 May
60%
Thu 28 May
45%

Simpson Rainfall Statistics

May Rainfall

Metropolis Municipal Airport (19.3 miles)

Total Rainfall 2026
9.8in
Daily Average 2026
0.1in
Wettest Day 18 April, 2026
1.7in
Wet Days 2026
16/142 (11%)
Total Rainfall April
5.9in
Daily Average April
0.2in
Wettest Day 18 April, 2026
1.7in
Wet Days April
8/30 (27%)
Total Rainfall May
3.2in
Daily Average May
0.2in
Wettest Day 18 May, 2026
1.6in
Wet Days May
5/22 (23%)

Climate (2010–Present)

Metropolis Municipal Airport (19.3 miles)

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Annual Average 2021–2025
41.4in
Monthly Average 2021–2026
3.6in
Daily Average 2021–2026
0.1in
Wettest Day 5 April, 2025
5.4in

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