Birch Bay Rainfall Forecast

Today 16 Aug
75%
Sun 17 Aug
45%
Mon 18 Aug
10%
Tue 19 Aug
15%
Wed 20 Aug
5%
Thu 21 Aug
No Rain
Fri 22 Aug
No Rain

Birch Bay Rainfall Statistics

August Rainfall

Bellingham, Bellingham International Airport (11.8 miles)

Total Rainfall 2025
15.5in
Daily Average 2025
0.1in
Wettest Day 23 March, 2025
1.2in
Wet Days 2025
70/228 (31%)
Total Rainfall July
0.3in
Daily Average July
0.01in
Wettest Day 9 July, 2025
0.3in
Wet Days July
2/31 (6%)
Total Rainfall August
0.4in
Daily Average August
0.03in
Wettest Day 6 August, 2025
0.3in
Wet Days August
2/16 (13%)

Climate (2010–Present)

Bellingham, Bellingham International Airport (11.8 miles)

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Annual Average 2020–2024
35.5in
Monthly Average 2020–2025
2.9in
Daily Average 2020–2025
0.1in
Wettest Day 14 November, 2021
2.8in

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