Gap Rainfall Forecast

Today 18 Aug
45%
Tue 19 Aug
10%
Wed 20 Aug
15%
Thu 21 Aug
15%
Fri 22 Aug
10%
Sat 23 Aug
15%
Sun 24 Aug
40%

Gap Rainfall Statistics

August Rainfall

Chester County Airport (8.1 miles)

Total Rainfall 2025
22.1in
Daily Average 2025
0.1in
Wettest Day 1 July, 2025
1.8in
Wet Days 2025
74/230 (32%)
Total Rainfall July
5.9in
Daily Average July
0.2in
Wettest Day 1 July, 2025
1.8in
Wet Days July
14/31 (45%)
Total Rainfall August
0.1in
Daily Average August
0.01in
Wettest Day 13 August, 2025
0.1in
Wet Days August
3/18 (17%)

Climate (2010–Present)

Chester County Airport (8.1 miles)

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Annual Average 2020–2024
37.6in
Monthly Average 2020–2025
3.1in
Daily Average 2020–2025
0.1in
Wettest Day 8 June, 2021
3.8in

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