Gresham - Holly Brook Wind Forecast
Gresham - Holly Brook Wind Statistics
July Wind
Portland, Portland-Troutdale Airport (4.3 miles)
Strongest 5 July, 2025
19mph WNWAverage July
4.3mph
Climate (2010–Present)
Portland, Portland-Troutdale Airport (4.3 miles)
Strongest 17 January, 2024
53.9mph ENEAverage 2020–2025
6.9mph