Portland Rainfall Forecast

Today 2 May
55%
Sat 3 May
60%
Sun 4 May
50%
Mon 5 May
40%
Tue 6 May
20%
Wed 7 May
25%
Thu 8 May
20%

Portland Rainfall Statistics

May Rainfall

Muncie, Delaware County-Johnson Field (25.5 miles)

Total Rainfall 2025
10.3in
Daily Average 2025
0.1in
Wettest Day 15 March, 2025
1.2in
Wet Days 2025
36/122 (30%)
Total Rainfall April
5.2in
Daily Average April
0.2in
Wettest Day 5 April, 2025
1.2in
Wet Days April
10/30 (33%)
Total Rainfall May
–
Daily Average May
–
Wettest Day
–
Wet Days May
–

Climate (2010–Present)

Muncie, Delaware County-Johnson Field (25.5 miles)

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Annual Average 2020–2024
33.1in
Monthly Average 2020–2025
2.8in
Daily Average 2020–2025
0.1in
Wettest Day 17 July, 2022
3.4in

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