At most of the stations, calm periods were longer than during September 2008 and the long-term average for September. There weren’t any other large deviations from the long-term average wind at any of the stations. The southeasterly component was generally weaker than average while the northwesterly component was close to average.
Elsenburg
Januarieskraal
Northerly and northwesterly winds also dominated at this station with a larger proportion of time with no wind than on average or during September 2008.
Tygerhoek
Voorstekop