Too cool summer in this year.

Nowadays, the temperature is low a little .
28 centigrade in my room.
But outside temperature is , perhaps, 25 centigrade.
This is too cool summer for Japan.

But, perhaps, this means the hornet can not grow more.
nowadays, I often see hornet disaster from TV news.

" when I'm riding a bike, suddenly I got ache at my arm."
" Hornets makes honeycomb in the shrub, or in the wasted furnitures."
" That venom is very strong. It destroy your skin cells, and it leaves scar."

I not want to see venom bugs as much as possible... orz