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GROOT BRAK ESTUARY: Climate


General
The region has a generally mild climate although temperatures may be extremely high during northerly "berg" winds.  The region receives 50 percent of the possible sunshine (Schulze, 1965).  

A high incident of cloud, frequent light drizzle, coastal fogs and changeable weather are characteristic of the region.  (Ref 1)

Temperature: January 26°C and July 19°C     (Ref 1)

Rainfall
The mountains in the vicinity of George receive about 1 100mm per annum whereas the plains south of Riversdale in the west of the region receive only 400 mm.

Normally there are 8 - 12 rain days a month.  The rain is mainly cyclonic or orographic.    (Ref 1)

Wind

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