Sun Valley Snow History How much snow has Sun Valley gotten this season and over the last few ski seasons? Sun Valley gets an average annual snowfall of 167" of snow per year and on average has 45 snowfall days. Check out Sun Valley historical snowfall using the grid below with average Sun Valley snow stats that includes: Average Snowfall, Biggest Snowfall, Snowfall Days and Average Base Depth.
Average Monthly Snowfall at Sun Valley Total Snowfall Snowfall Days Average Base Depth Max Base Depth Biggest Snowfall November 10" 3 days 18" 25" 10" December 51" 12 days 28" 64" 20" January 31" 9 days 43" 92" 27" February 41" 10 days 55" 110" 29" March 28" 9 days 53" 122" 19" April 10" 4 days 44" 122" 13"
November
Total Snowfall 10"
Snowfall Days 3 days
Average Base Depth 18"
Max Base Depth 25"
Biggest Snowfall 10" December
Total Snowfall 51"
Snowfall Days 12 days
Average Base Depth 28"
Max Base Depth 64"
Biggest Snowfall 20" January
Total Snowfall 31"
Snowfall Days 9 days
Average Base Depth 43"
Max Base Depth 92"
Biggest Snowfall 27" February
Total Snowfall 41"
Snowfall Days 10 days
Average Base Depth 55"
Max Base Depth 110"
Biggest Snowfall 29" March
Total Snowfall 28"
Snowfall Days 9 days
Average Base Depth 53"
Max Base Depth 122"
Biggest Snowfall 19" April
Total Snowfall 10"
Snowfall Days 4 days
Average Base Depth 44"
Max Base Depth 122"
Biggest Snowfall 13" Average Annual Snowfall at Sun Valley Total Snowfall Snowfall Days Average Base Depth Max Base Depth Biggest Snowfall 2012 — 2013 165" 46 days 22" 24" 20" 2013 — 2014 161" 45 days 27" 43" 17" 2014 — 2015 143" 36 days 31" 48" 16" 2015 — 2016 243" 65 days 47" 72" 15" 2016 — 2017 359" 79 days 55" 103" 20" 2017 — 2018 120" 39 days 36" 65" 19" 2018 — 2019 193" 52 days 57" 110" 29" 2019 — 2020 68" 28 days 32" 39" 7" 2020 — 2021 125" 28 days 52" 89" 27" 2021 — 2022 125" 34 days 44" 56" 12" 2022 — 2023 262" 62 days 74" 122" 16" 2023 — 2024 134" 48 days 37" 56" 10" 2024 — 2025 134" 38 days 43" 62" 10" 2025 — To Date 99" 26 days 40" 46" 12" Average 167" 45 days 43" 67" 17"
2012 — 2013
Total Snowfall 165"
Snowfall Days 46 days
Average Base Depth 22"
Max Base Depth 24"
Biggest Snowfall 20" 2013 — 2014
Total Snowfall 161"
Snowfall Days 45 days
Average Base Depth 27"
Max Base Depth 43"
Biggest Snowfall 17" 2014 — 2015
Total Snowfall 143"
Snowfall Days 36 days
Average Base Depth 31"
Max Base Depth 48"
Biggest Snowfall 16" 2015 — 2016
Total Snowfall 243"
Snowfall Days 65 days
Average Base Depth 47"
Max Base Depth 72"
Biggest Snowfall 15" 2016 — 2017
Total Snowfall 359"
Snowfall Days 79 days
Average Base Depth 55"
Max Base Depth 103"
Biggest Snowfall 20" 2017 — 2018
Total Snowfall 120"
Snowfall Days 39 days
Average Base Depth 36"
Max Base Depth 65"
Biggest Snowfall 19" 2018 — 2019
Total Snowfall 193"
Snowfall Days 52 days
Average Base Depth 57"
Max Base Depth 110"
Biggest Snowfall 29" 2019 — 2020
Total Snowfall 68"
Snowfall Days 28 days
Average Base Depth 32"
Max Base Depth 39"
Biggest Snowfall 7" 2020 — 2021
Total Snowfall 125"
Snowfall Days 28 days
Average Base Depth 52"
Max Base Depth 89"
Biggest Snowfall 27" 2021 — 2022
Total Snowfall 125"
Snowfall Days 34 days
Average Base Depth 44"
Max Base Depth 56"
Biggest Snowfall 12" 2022 — 2023
Total Snowfall 262"
Snowfall Days 62 days
Average Base Depth 74"
Max Base Depth 122"
Biggest Snowfall 16" 2023 — 2024
Total Snowfall 134"
Snowfall Days 48 days
Average Base Depth 37"
Max Base Depth 56"
Biggest Snowfall 10" 2024 — 2025
Total Snowfall 134"
Snowfall Days 38 days
Average Base Depth 43"
Max Base Depth 62"
Biggest Snowfall 10" 2025 — To Date
Total Snowfall 99"
Snowfall Days 26 days
Average Base Depth 40"
Max Base Depth 46"
Biggest Snowfall 12" Average
Total Snowfall 167"
Snowfall Days 45 days
Average Base Depth 43"
Max Base Depth 67"
Biggest Snowfall 17" How does snow at Sun Valley compare to previous seasons Snow history trends for Sun Valley?
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