10月上旬的札幌 / In Sapporo at the beginning of October

10月上旬的札幌氣溫最高約為20度，最低氣溫約10度左右。如果只穿著一件長袖襯衫，夜晚或是清晨可能會感覺到寒冷。如果有攜帶穿脫方便的薄外套會很方便。這個季節在札幌市區內或是公園中散步都會感到很舒服。比起夏天，空氣中的水蒸氣也變少了，清澄的空氣很適合做天體觀測。山區則是紅葉開始變紅了。

The highest temperature during the day in the beginning of October in Sapporo is around 20 degrees, and the lowest around 10 degrees. Only wearing a long-sleeved shirt would perhaps be a bit chilly. In this case thin outer-wear like a cardigan is quite useful. The best would be one which is not heavy to carry, and easy to put on or take off. Walking downtown, or in parks in nature is comfortable. Compared to summer, as the air is not as humid, and looking at stars at night or to taking in the view of the city is nice. In mountain areas, leaves are starting to be colored.