On the 26th, it will rain widely from Kyushu to Tohoku due to the influence of low pressure and fronts. Even if it rains or is cloudy, the southerly wind will intensify, and the maximum temperature will be higher than normal, and it is likely that there will be many places from May to June. It’s not as hot as yesterday, but from Fukuoka to Osaka and Tokyo, you can spend the day with short sleeves. Nagoya and Kanazawa look good with long-sleeved shirts and cut-and-sew. In each area, if you wear light clothes in the morning and evening, you will still feel sick, so please bring something to wear. The maximum temperature in Sendai does not reach 20 degrees Celsius, and it would be nice to have something to wear during the day.
The highest temperature in Sapporo is around 18 degrees Celsius, and the warmth of the season ahead continues. It seems that you can spend comfortably in a thin jacket during the day.
Naha will rise to nearly 30 degrees Celsius and the heat will continue. Well-ventilated and thin clothes are likely to play an active role. Take measures once morest heat stroke, such as taking water diligently.
Tenki.jp has areas other than the above figureApparel IndexThere is also. People feel the heat and cold differently, so this is just a guide, but please use it as a reference.