Simpson Rainfall Forecast

Today 8 May
5%
Sat 9 May
55%
Sun 10 May
25%
Mon 11 May
15%
Tue 12 May
5%
Wed 13 May
15%
Thu 14 May
5%

Simpson Rainfall Statistics

May Rainfall

Metropolis Municipal Airport (19.3 miles)

Total Rainfall 2026
8in
Daily Average 2026
0.1in
Wettest Day 18 April, 2026
1.7in
Wet Days 2026
13/128 (10%)
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
1.5in
Daily Average May
0.2in
Wettest Day 5 May, 2026
1.2in
Wet Days May
2/8 (25%)

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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