Avalon Rainfall Forecast

Today 14 Sep
20%
Tue 15 Sep
No Rain
Wed 16 Sep
20%
Thu 17 Sep
60%
Fri 18 Sep
45%
Sat 19 Sep
35%
Sun 20 Sep
55%

Avalon Rainfall Statistics

September Rainfall

Pittsburgh, Pittsburgh International Airport (9.9 miles)

Total Rainfall 2026
37.7in
Daily Average 2026
0.1in
Wettest Day 3 September, 2026
2.2in
Wet Days 2026
111/257 (43%)
Total Rainfall August
7.6in
Daily Average August
0.2in
Wettest Day 2 August, 2026
1.9in
Wet Days August
14/31 (45%)
Total Rainfall September
4in
Daily Average September
0.3in
Wettest Day 3 September, 2026
2.2in
Wet Days September
5/14 (36%)

Climate (2021–2025)

Pittsburgh, Pittsburgh International Airport (9.9 miles)

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Annual Average 2021–2025
38.5in
Monthly Average 2021–2026
3.3in
Daily Average 2021–2026
0.1in
Wettest Day 11 April, 2024
2.8in

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