OKINAWA, May 04 (News On Japan) - The Japan Meteorological Agency announced that the Okinawa region is believed to have entered the rainy season, marking the second such declaration nationwide following the earlier onset in the Amami region of Kagoshima Prefecture, with the timing coming six days earlier than the average year and one day earlier than in 2025.
The announcement confirms a rapid northward progression of the seasonal rain front, with southern Japan entering the rainy season earlier than usual this year, after the Amami region was declared to have entered the rainy season ahead of Okinawa for the first time in seven years.
This is the first time in seven years that the onset of the rainy season in the Amami region has been earlier than in the Okinawa region, with the average end of the rainy season in Amami typically occurring around June 29th.
Source: TBS














