Topics

🔍 Forecast Highlights

• Since mid-June, the region has been covered by warm air, and high temperatures have continued. Over the next month, temperatures are also expected to remain high due to the frequent influence of warm air. In particular, during the first half of the period, temperatures are forecast to be considerably higher than normal.

• Since late June, some areas have been under the influence of high pressure, leading to a continued period of low rainfall. Over the next month, precipitation is also likely to be around or below normal due to the frequent presence of high pressure, while sunshine duration is expected to be above normal.
  
  

☀ Weather Outlook for the Next Month

• The weather will vary in multi-day cycles, but the number of sunny days is expected to exceed the climatological average.

📘Further Details

気象庁 ｜ 季節予報解説資料

(Released by the Japan Meteorological Agency on August 28, 2025)