Media Rainfall Forecast

Today 15 May
No Rain
Sat 16 May
No Rain
Sun 17 May
15%
Mon 18 May
5%
Tue 19 May
5%
Wed 20 May
50%
Thu 21 May
40%

Media Rainfall Statistics

May Rainfall

Philadelphia, Philadelphia International Airport (8.7 miles)

Total Rainfall 2026
9.2in
Daily Average 2026
0.1in
Wettest Day 25 January, 2026
1.4in
Wet Days 2026
44/135 (33%)
Total Rainfall April
2.1in
Daily Average April
0.1in
Wettest Day 1 April, 2026
0.5in
Wet Days April
10/30 (33%)
Total Rainfall May
0.3in
Daily Average May
0.02in
Wettest Day 10 May, 2026
0.1in
Wet Days May
6/15 (40%)

Climate (2010–Present)

Philadelphia, Philadelphia International Airport (8.7 miles)

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Annual Average 2021–2025
40.3in
Monthly Average 2021–2026
3.3in
Daily Average 2021–2026
0.1in
Wettest Day 28 August, 2021
3.2in

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