Gresham Rainfall Forecast

Today 6 Jun
95%
Sun 7 Jun
25%
Mon 8 Jun
80%
Tue 9 Jun
70%
Wed 10 Jun
45%
Thu 11 Jun
10%
Fri 12 Jun
No Rain

Gresham Rainfall Statistics

June Rainfall

Portland, Portland-Troutdale Airport (3.1 miles)

Total Rainfall 2026
17.1in
Daily Average 2026
0.1in
Wettest Day 12 March, 2026
1.8in
Wet Days 2026
63/157 (40%)
Total Rainfall May
1in
Daily Average May
0.03in
Wettest Day 16 May, 2026
0.3in
Wet Days May
9/31 (29%)
Total Rainfall June
0in
Daily Average June
0in
Wettest Day 1 June, 2026
0in
Wet Days June
–

Climate (2010–Present)

Portland, Portland-Troutdale Airport (3.1 miles)

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Annual Average 2021–2025
39.7in
Monthly Average 2021–2026
3.4in
Daily Average 2021–2026
0.1in
Wettest Day 18 December, 2025
2.3in

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