Downingtown Rainfall Forecast

Today 23 Oct
5%
Fri 24 Oct
5%
Sat 25 Oct
No Rain
Sun 26 Oct
No Rain
Mon 27 Oct
10%
Tue 28 Oct
15%
Wed 29 Oct
30%

Downingtown Rainfall Statistics

October Rainfall

Chester County Airport (8.7 miles)

Total Rainfall 2025
25.8in
Daily Average 2025
0.1in
Wettest Day 1 July, 2025
1.8in
Wet Days 2025
96/296 (32%)
Total Rainfall September
2.7in
Daily Average September
0.1in
Wettest Day 17 September, 2025
0.8in
Wet Days September
12/30 (40%)
Total Rainfall October
0.8in
Daily Average October
0.04in
Wettest Day 13 October, 2025
0.3in
Wet Days October
7/23 (30%)

Climate (2010–Present)

Chester County Airport (8.7 miles)

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Annual Average 2020–2024
37.6in
Monthly Average 2020–2025
3in
Daily Average 2020–2025
0.1in
Wettest Day 8 June, 2021
3.8in

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