McMahan Wind Forecast
McMahan Wind Statistics
September Wind
San Marcos, San Marcos Municipal Airport (20.5 miles)
Strongest 15 September, 2025
18.3mph SEAverage September
7.5mph
Climate (2010–Present)
San Marcos, San Marcos Municipal Airport (20.5 miles)
Strongest 29 March, 2022
26.4mph SSEAverage 2020–2025
8.9mph