Snoqualmie Pass Rainfall Forecast

Today 4 Oct
No Rain
Mon 5 Oct
No Rain
Tue 6 Oct
No Rain
Wed 7 Oct
No Rain
Thu 8 Oct
5%
Fri 9 Oct
60%
Sat 10 Oct
30%

Snoqualmie Pass Rainfall Statistics

October Rainfall

Stampede Pass (8.1 miles)

Total Rainfall 2026
35.6 in
Daily Average 2026
0.1 in
Wettest Day 13 March, 2026
3.2 in
Wet Days 2026
82/277 (30%)
Total Rainfall September
2 in
Daily Average September
0.1 in
Wettest Day 13 September, 2026
1.4 in
Wet Days September
6/30 (20%)
Total Rainfall October
0 in
Daily Average October
0 in
Wettest Day 1 October, 2026
0 in
Wet Days October
–

Climate (2021–2025)

Stampede Pass (8.1 miles)

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Annual Average 2021–2025
77.3 in
Monthly Average 2021–2026
6.2 in
Daily Average 2021–2026
0.2 in
Wettest Day 4 November, 2022
7.4 in

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