• Bali: June to September has temperatures between 20C and 33C, December to March is monsoon time with heavy night showers and high humidity
• Cook Islands: October to November, April  to May
• Hawaii: all year
• Maldives: November to April is dry and hot with light breezes, year-round temperatures average between 24C and 30C and the water temperature is around 27C
• Mauritius: May to September is winter and October to April is summer, no real wet/dry seasons but highest rainfall occurs in February and March
• New Caledonia: May to October
• New Zealand: all year
• Queensland: May to September
• Tasmania: all year, mild climate with four distinct seasons
• Thailand: November to February
• Vanuatu: April to October
• Western Australia: September to October
• Fiji: May to November

Also see our article on a honeymoon in New Zealand