Otis Rainfall Forecast

Today 17 May
10%
Mon 18 May
No Rain
Tue 19 May
No Rain
Wed 20 May
No Rain
Thu 21 May
No Rain
Fri 22 May
No Rain
Sat 23 May
No Rain

Otis Rainfall Statistics

May Rainfall

Tillamook, Tillamook Airport (28 miles)

Total Rainfall 2026
27.6in
Daily Average 2026
0.2in
Wettest Day 11 March, 2026
3.9in
Wet Days 2026
55/137 (40%)
Total Rainfall April
2.8in
Daily Average April
0.1in
Wettest Day 15 April, 2026
1.1in
Wet Days April
8/30 (27%)
Total Rainfall May
1in
Daily Average May
0.1in
Wettest Day 13 May, 2026
0.4in
Wet Days May
3/17 (18%)

Climate (2010–Present)

Tillamook, Tillamook Airport (28 miles)

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Annual Average 2021–2025
70in
Monthly Average 2021–2026
5.9in
Daily Average 2021–2026
0.2in
Wettest Day 4 November, 2022
6.7in

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