Chatham Rainfall Forecast

Today 11 Jul
45%
Sun 12 Jul
5%
Mon 13 Jul
No Rain
Tue 14 Jul
No Rain
Wed 15 Jul
5%
Thu 16 Jul
5%
Fri 17 Jul
15%

Chatham Rainfall Statistics

July Rainfall

Chester County Airport (9.3 miles)

Total Rainfall 2026
35.1in
Daily Average 2026
0.2in
Wettest Day 14 June, 2026
5.5in
Wet Days 2026
55/192 (29%)
Total Rainfall June
8.7in
Daily Average June
0.3in
Wettest Day 14 June, 2026
5.5in
Wet Days June
9/30 (30%)
Total Rainfall July
2in
Daily Average July
0.2in
Wettest Day 5 July, 2026
1in
Wet Days July
3/11 (27%)

Climate (2021–2025)

Chester County Airport (9.3 miles)

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Annual Average 2021–2025
35in
Monthly Average 2021–2026
3.2in
Daily Average 2021–2026
0.1in
Wettest Day 14 June, 2026
5.5in

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