Average wind speed in Rolleston
The mean monthly wind speed over the year in Rolleston (Canterbury), New Zealand (meters per second).
Wind speed varies across the year, ranging from 3 m/s in March, April, May, June, July, August and September to 4 m/s in January, February, October, November and December.
Forecast for Rolleston
overcast and slight rain
partly cloudy and no rain
broken clouds and no rain