踏入九月，熱夜遠去，試試「無冷氣夜」吧！Let's try "No Air Con Night" in Sept.!

踏入九月，熱夜遠去，尤其在雨後感覺特別涼快。
試試「無冷氣夜」吧！

(有關熱夜資料，可參考天文台網誌)

Let's try "No Air Con Night" in September, when the hot night is away apparently after shower.

(More information about "Hot Nights", please refer to the Observatory's Blog)