In reply to Eciton:
Yes is the answer.
Climb on sunny faces.
As long as it not raining.
Cold fronts come through then you get a period of dry weather.
Lower buttresses on Table Mountain.
Lion's Head sandstone and granite.
Hellfire crag in Du Toits l, about an hour out of Cape Town, can be dry if Table Mountain is wet and the cold front hasn't gone too far in land.
If all else fails go walking or sports climbing.
I don't have many weeks when I don't get out.
Dave
Cape Town