Pretoria climate data with IWAC supply temperatures

Here is the Pretoria climate data posted before, but with the IWAC supply temperatures super imposed.

The lines indicate the number of days per year that the IWAC will provide supply air above the specific temperature datum.

Pretoria climate data

Included is a 2D histogram for Tdb/Twb for the Pretoria Forum, 14h00, 1956-1960 for the months Dec-Feb.

Here is the actual bin data for the graph above.