Lummi Island - Bumstead Spit Rainfall Forecast

Today 13 Sep
10%
Mon 14 Sep
5%
Tue 15 Sep
10%
Wed 16 Sep
No Rain
Thu 17 Sep
No Rain
Fri 18 Sep
No Rain
Sat 19 Sep
No Rain

Lummi Island - Bumstead Spit Rainfall Statistics

September Rainfall

Bellingham, Bellingham International Airport (8.1 miles)

Total Rainfall 2026
20.3in
Daily Average 2026
0.1in
Wettest Day 12 January, 2026
1in
Wet Days 2026
85/256 (33%)
Total Rainfall August
0.4in
Daily Average August
0.01in
Wettest Day 23 August, 2026
0.2in
Wet Days August
4/31 (13%)
Total Rainfall September
0.5in
Daily Average September
0.05in
Wettest Day 7 September, 2026
0.5in
Wet Days September
3/13 (23%)

Climate (2021–2025)

Bellingham, Bellingham International Airport (8.1 miles)

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Annual Average 2021–2025
34.4in
Monthly Average 2021–2026
2.9in
Daily Average 2021–2026
0.1in
Wettest Day 14 November, 2021
2.8in

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