Rosario Head Rainfall Forecast

Today 26 Oct
35%
Tue 27 Oct
100%
Wed 28 Oct
90%
Thu 29 Oct
50%
Fri 30 Oct
10%
Sat 31 Oct
10%
Sun 1 Nov
5%

Rosario Head Rainfall Statistics

October Rainfall

Whidbey Island Naval Air Station - Ault Field (3.7 miles)

Total Rainfall 2026
11.4 in
Daily Average 2026
0.04 in
Wettest Day 29 September, 2026
0.5 in
Wet Days 2026
84/299 (28%)
Total Rainfall September
1.4 in
Daily Average September
0.05 in
Wettest Day 29 September, 2026
0.5 in
Wet Days September
7/30 (23%)
Total Rainfall October
0.4 in
Daily Average October
0.01 in
Wettest Day 9 October, 2026
0.2 in
Wet Days October
4/26 (15%)

Climate (2021–2025)

Whidbey Island Naval Air Station - Ault Field (3.7 miles)

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Annual Average 2021–2025
18.2 in
Monthly Average 2021–2026
1.5 in
Daily Average 2021–2026
0.1 in
Wettest Day 10 December, 2025
1.2 in

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