Portland Rainfall Forecast

Today 24 Apr
90%
Sat 25 Apr
5%
Sun 26 Apr
40%
Mon 27 Apr
75%
Tue 28 Apr
25%
Wed 29 Apr
30%
Thu 30 Apr
50%

Portland Rainfall Statistics

April Rainfall

Jefferson City, Jefferson City Memorial Airport (24.9 miles)

Total Rainfall 2026
8.7in
Daily Average 2026
0.1in
Wettest Day 1 April, 2026
1.2in
Wet Days 2026
27/114 (24%)
Total Rainfall March
2.9in
Daily Average March
0.1in
Wettest Day 1 March, 2026
0.7in
Wet Days March
10/31 (32%)
Total Rainfall April
4in
Daily Average April
0.2in
Wettest Day 1 April, 2026
1.2in
Wet Days April
10/24 (42%)

Climate (2010–Present)

Jefferson City, Jefferson City Memorial Airport (24.9 miles)

Take a look at our website widgetsAvailable free! Find Out More

Annual Average 2021–2025
33.9in
Monthly Average 2021–2026
2.8in
Daily Average 2021–2026
0.1in
Wettest Day 25 June, 2021
5.5in

Get WillyWeather+ to remove ads