Answers

2016-02-01T20:16:42+08:00
It's because of the climate change caused by the increasing global warming that affects the whether and temperature of a country or etc.
0
Thanks
Perhaps Billy is Australian. Dec is summer in Australia
2016-02-01T20:40:37+08:00
It maybe due to the continuous change in temperature in the world which is a result of climate change. the fact that the month of December is one with the "ber"
back then people was used to snowy or chilly days that month but now, things has change and will continue.
0