Trillium Lake Wind Forecast
Trillium Lake Wind Statistics
September Wind
The Dalles Municipal Airport (36.7 miles)
Strongest 1 September, 2025
16.1mph NNWAverage September
8.4mph
Climate (2010–Present)
The Dalles Municipal Airport (36.7 miles)
Strongest 2 September, 2024
61.1mph NWAverage 2020–2025
8.5mph