1. Blame the air cons
Hong Kong's summer is known for being hot and very humid, so we sometimes have to keep the air conditioner on the whole day to stay cool. I think some people forgot to turn off their air conditioners.
Leung Chi-kit, 16
2. Warming hints
The new blankets I bought but completely forgot about are probably trying to remind me that they're waiting to be used.
Ruby Leung, 16
3. Snowy spell
The White Witch from Narnia came to Hong Kong for a visit. Readers who know where she is are encouraged to make her stay here longer, so that maybe we'll finally get some snow!
Jack Mak Sui-hin, 16
4. Gone with the wind
Scientists may tell you it's because of global warming, but I'm rather convinced that it's actually Mr Sun and Mr Wind having a competition, just like the folk tale they tell you in kindergarten. This time, Mr Wind won!
Charlotte Chan, 15
5. Sun has set
I think Mr Sun forgot to get up.
Michael Tang, 18
6. End is near?
I am not being pessimistic or anything, but Norse mythology predicts that "Ragnarok" will happen on February 22. No, I do not mean a rock 'n' roll concert; it's their word for the end of the world! Perhaps the cold weather is just a warning.
Liam Fung, 12
7. Playing it cool
The sky thoughtfully wanted to keep the runners cool and comfortable during the Hong Kong marathon this month.
Lauren Leung, 17
8. Let's face it, Gore was right
Former US vice-president Al Gore famously said that longer, hotter summers meant colder and harsher winters. The proof of global warming is staring us in the face and it's about time we do something about it.
Sonali Gidwani, 17
9. Gods' fury
The Anemoi, the ancient Greek wind gods, are clearly angry. We have sinned too much. They've decided to pit us against their fury and unleash their freezing gusts of wind.
Wincy Leung, 17
10. Reel effect
On the scientific side, it's probably because of global warming. In terms of movies, it's Disney trying to advertise Frozen.
Karis Tao, 14
Special thanks to class 5C from Fung Kai Liu Man Shek Tong Secondary School for all their responses!