Cultus Mountain Rainfall Forecast

Today 15 May
85%
Fri 16 May
75%
Sat 17 May
85%
Sun 18 May
35%
Mon 19 May
60%
Tue 20 May
45%
Wed 21 May
15%

Cultus Mountain Rainfall Statistics

May Rainfall

Burlington/Mount Vernon, Skagit Regional Airport (13 miles)

Total Rainfall 2025
10.2in
Daily Average 2025
0.1in
Wettest Day 16 March, 2025
1in
Wet Days 2025
60/135 (44%)
Total Rainfall April
1.8in
Daily Average April
0.1in
Wettest Day 21 April, 2025
0.4in
Wet Days April
12/30 (40%)
Total Rainfall May
0.03in
Daily Average May
0in
Wettest Day 11 May, 2025
0.03in
Wet Days May
1/15 (7%)

Climate (2010–Present)

Burlington/Mount Vernon, Skagit Regional Airport (13 miles)

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Annual Average 2020–2024
21.5in
Monthly Average 2020–2025
1.8in
Daily Average 2020–2025
0.1in
Wettest Day 4 November, 2022
2.1in

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