If you're looking forward to lots of outings with your partner, take a look at these details about year-round temperatures in Wangi-Wangi: The hottest months are usually November and October, with an average temperature of 27°C, while the coldest months are August and September, with an average of 26°C. The rainiest months in Wangi-Wangi are February, March, December and January, with each month seeing an average of 347 mm of rainfall.