Portland Rainfall Forecast

Today 9 Mar
5%
Tue 10 Mar
50%
Wed 11 Mar
75%
Thu 12 Mar
85%
Fri 13 Mar
5%
Sat 14 Mar
No Rain
Sun 15 Mar
35%

Portland Rainfall Statistics

March Rainfall

Glasgow, Glasgow Municipal Airport (28.6 miles)

Total Rainfall 2026
8.4in
Daily Average 2026
0.1in
Wettest Day 15 February, 2026
1.1in
Wet Days 2026
20/68 (29%)
Total Rainfall February
3.8in
Daily Average February
0.1in
Wettest Day 15 February, 2026
1.1in
Wet Days February
10/28 (36%)
Total Rainfall March
1.1in
Daily Average March
0.2in
Wettest Day 7 March, 2026
0.8in
Wet Days March
3/9 (33%)

Climate (2010–Present)

Glasgow, Glasgow Municipal Airport (28.6 miles)

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Annual Average 2021–2025
67.8in
Monthly Average 2021–2026
5.6in
Daily Average 2021–2026
0.2in
Wettest Day 3 April, 2025
7.7in

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