Delaware River - Fort Mifflin Rainfall Forecast

Today 23 May
95%
Sun 24 May
95%
Mon 25 May
65%
Tue 26 May
30%
Wed 27 May
10%
Thu 28 May
30%
Fri 29 May
20%

Delaware River - Fort Mifflin Rainfall Statistics

May Rainfall

Philadelphia, Philadelphia International Airport (0.6 miles)

Total Rainfall 2026
9.5in
Daily Average 2026
0.1in
Wettest Day 25 January, 2026
1.4in
Wet Days 2026
47/143 (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
0.6in
Daily Average May
0.03in
Wettest Day 20 May, 2026
0.2in
Wet Days May
9/23 (39%)

Climate (2010–Present)

Philadelphia, Philadelphia International Airport (0.6 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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