Willamette Pass Snow History How much snow has Willamette Pass gotten this season and over the last few ski seasons? Willamette Pass gets an average annual snowfall of 147" of snow per year and on average has 30 snowfall days. Check out Willamette Pass historical snowfall using the grid below with average Willamette Pass snow stats that includes: Average Snowfall, Biggest Snowfall, Snowfall Days and Average Base Depth.
Average Monthly Snowfall at Willamette Pass Total Snowfall Snowfall Days Average Base Depth Max Base Depth Biggest Snowfall November 11" 2 days 12" 40" 6" December 37" 7 days 28" 72" 26" January 38" 7 days 41" 84" 33" February 37" 8 days 48" 103" 23" March 44" 8 days 53" 102" 33" April 8" 2 days 57" 90" 12"
November
Total Snowfall 11"
Snowfall Days 2 days
Average Base Depth 12"
Max Base Depth 40"
Biggest Snowfall 6" December
Total Snowfall 37"
Snowfall Days 7 days
Average Base Depth 28"
Max Base Depth 72"
Biggest Snowfall 26" January
Total Snowfall 38"
Snowfall Days 7 days
Average Base Depth 41"
Max Base Depth 84"
Biggest Snowfall 33" February
Total Snowfall 37"
Snowfall Days 8 days
Average Base Depth 48"
Max Base Depth 103"
Biggest Snowfall 23" March
Total Snowfall 44"
Snowfall Days 8 days
Average Base Depth 53"
Max Base Depth 102"
Biggest Snowfall 33" April
Total Snowfall 8"
Snowfall Days 2 days
Average Base Depth 57"
Max Base Depth 90"
Biggest Snowfall 12" Average Annual Snowfall at Willamette Pass Total Snowfall Snowfall Days Average Base Depth Max Base Depth Biggest Snowfall 2012 — 2013 163" 38 days 32" 46" 14" 2013 — 2014 101" 21 days 21" 26" 18" 2014 — 2015 2" 2 days 13" 18" 1" 2015 — 2016 214" 38 days 58" 72" 26" 2016 — 2017 231" 50 days 68" 75" 18" 2018 — 2019 195" 31 days 62" 103" 33" 2019 — 2020 100" 17 days 46" 82" 33" 2020 — 2021 92" 16 days 44" 80" 18" 2021 — 2022 89" 19 days 59" 84" 32" 2022 — 2023 290" 51 days 55" 94" 23" 2023 — 2024 225" 43 days 42" 59" 24" 2024 — 2025 182" 42 days 51" 102" 18" 2025 — To Date 26" 10 days 10" 19" 5" Average 147" 30 days 43" 67" 20"
2012 — 2013
Total Snowfall 163"
Snowfall Days 38 days
Average Base Depth 32"
Max Base Depth 46"
Biggest Snowfall 14" 2013 — 2014
Total Snowfall 101"
Snowfall Days 21 days
Average Base Depth 21"
Max Base Depth 26"
Biggest Snowfall 18" 2014 — 2015
Total Snowfall 2"
Snowfall Days 2 days
Average Base Depth 13"
Max Base Depth 18"
Biggest Snowfall 1" 2015 — 2016
Total Snowfall 214"
Snowfall Days 38 days
Average Base Depth 58"
Max Base Depth 72"
Biggest Snowfall 26" 2016 — 2017
Total Snowfall 231"
Snowfall Days 50 days
Average Base Depth 68"
Max Base Depth 75"
Biggest Snowfall 18" 2018 — 2019
Total Snowfall 195"
Snowfall Days 31 days
Average Base Depth 62"
Max Base Depth 103"
Biggest Snowfall 33" 2019 — 2020
Total Snowfall 100"
Snowfall Days 17 days
Average Base Depth 46"
Max Base Depth 82"
Biggest Snowfall 33" 2020 — 2021
Total Snowfall 92"
Snowfall Days 16 days
Average Base Depth 44"
Max Base Depth 80"
Biggest Snowfall 18" 2021 — 2022
Total Snowfall 89"
Snowfall Days 19 days
Average Base Depth 59"
Max Base Depth 84"
Biggest Snowfall 32" 2022 — 2023
Total Snowfall 290"
Snowfall Days 51 days
Average Base Depth 55"
Max Base Depth 94"
Biggest Snowfall 23" 2023 — 2024
Total Snowfall 225"
Snowfall Days 43 days
Average Base Depth 42"
Max Base Depth 59"
Biggest Snowfall 24" 2024 — 2025
Total Snowfall 182"
Snowfall Days 42 days
Average Base Depth 51"
Max Base Depth 102"
Biggest Snowfall 18" 2025 — To Date
Total Snowfall 26"
Snowfall Days 10 days
Average Base Depth 10"
Max Base Depth 19"
Biggest Snowfall 5" Average
Total Snowfall 147"
Snowfall Days 30 days
Average Base Depth 43"
Max Base Depth 67"
Biggest Snowfall 20" How does snow at Willamette Pass compare to previous seasons Snow history trends for Willamette Pass?
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