@sendaiben The higher the temperature of air, the more water it can contain without the water condensing into fog, clouds, rain... Humidity is measured as relative to that maximum content. A certain amount of water in the air results in higher relative humidity as the temperature drops.
@retirejapan_OG @sendaiben Hi Ben, I would like to get in contact with you directly if possible. Swedish professor on my way to a part-time professor position at Tohoku University with no insight into Japanese retirement system but plenty of Qs.
@sendaiben I just did the equivalent but from Europe. Was going to a conference in Okinawa and then visits to Tokyo and Sendai. Then a week in Korea. But some of my flights were canceled and it would finally take me an insane number of hours to reach Okinawa. So I gave up.