Lake Bertha Wind Forecast
Lake Bertha Wind Statistics
October Wind
Valley City (27.3 miles)
Strongest 5 October, 2025
36.9mph NNWAverage October
11.8mph
Climate (2011–Present)
Valley City (27.3 miles)
Strongest 1 February, 2022
48.3mph WNWAverage 2020–2025
11.6mph