The monthly maximum, mean and minimum temperatures
averaged from 1999 to 2008 were around 33°C,
27°C and 22°C, respectively, with the averaged relative
humidity at 75%. The monthly maximum temperatures
averaged during 10 years varied little by region (32–33°C)
and were highest in the North region during April (40°C)
and lowest in the same region during December (24°C).1