Why, page-4

The Top End, which includes Darwin, Katherine, Kakadu and Arnhem Land, has a tropical climate, and has two distinct seasons, the 'Wet' and the 'Dry'.

The Wet season spans from November until April and is characterised by increased humidity followed by monsoonal rains and storms. Temperatures typically range from a minimum of 25C (77F) to a maximum of 33C (91F), and humidity levels can reach in excess of 80%.

The 'Dry’ season, from May until October, is characterised by warm, dry sunny days and cool nights. Temperatures typically range from 21C (70F) to 32C (90F), and the humidity levels are much lower: around 60–65%.