Coatesville Rainfall Forecast

Today 11 May
45%
Tue 12 May
5%
Wed 13 May
75%
Thu 14 May
85%
Fri 15 May
5%
Sat 16 May
10%
Sun 17 May
15%

Coatesville Rainfall Statistics

May Rainfall

Chester County Airport (1.9 miles)

Total Rainfall 2026
16.5in
Daily Average 2026
0.1in
Wettest Day 16 March, 2026
1.7in
Wet Days 2026
31/131 (24%)
Total Rainfall April
4.3in
Daily Average April
0.1in
Wettest Day 25 April, 2026
1.6in
Wet Days April
6/30 (20%)
Total Rainfall May
1.2in
Daily Average May
0.2in
Wettest Day 6 May, 2026
0.8in
Wet Days May
2/11 (18%)

Climate (2010–Present)

Chester County Airport (1.9 miles)

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Annual Average 2021–2025
35in
Monthly Average 2021–2026
3in
Daily Average 2021–2026
0.1in
Wettest Day 8 June, 2021
3.8in

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