Japan in May
17 cities in Japan, compared on 20 years of May records. Best mix of warmth and few rain days this month: Hiroshima, Beppu and Fukuoka. Highs ranged from 18° in Otaru to 27° in Naha.
2006-2025, 20 years of records · Not a forecast
| City | In a line | High / low | Rain days | Sea | Storm years |
|---|---|---|---|---|---|
| Hiroshimawarm, occasional rain | warm, occasional rain | 24° / 15° | 8 days | 1 | |
| Beppuwarm | warm | 24° / 15° | 9 days | 1 | |
| Fukuokawarm | warm | 24° / 16° | 8 days | 19° | 0 |
| Nagasakicomfortably warm, occasional rain | comfortably warm, occasional rain | 24° / 16° | 9 days | 1 | |
| Matsuyamawarm, frequent rain | warm, frequent rain | 24° / 15° | 9 days | 1 | |
| Kobecomfortably warm, occasional rain | comfortably warm, occasional rain | 24° / 17° | 9 days | 0 | |
| Nagoyacomfortably warm, frequent rain | comfortably warm, frequent rain | 25° / 15° | 10 days | 0 | |
| Osakacomfortably warm | comfortably warm | 25° / 16° | 9 days | 0 | |
| Narawarm | warm | 25° / 13° | 9 days | 0 | |
| Kyotowarm, occasional rain | warm, occasional rain | 25° / 15° | 9 days | 0 | |
| Tokyowarm, frequent rain | warm, frequent rain | 24° / 15° | 10 days | 1 | |
| Hakonewarm, frequent rain | warm, frequent rain | 23° / 16° | 10 days | 1 | |
| Kagoshimawarm | warm | 25° / 17° | 10 days | 2 | |
| Kumamotocomfortably warm | comfortably warm | 26° / 16° | 10 days | 1 | |
| Nahahot, frequent rain | hot, frequent rain | 27° / 22° | 12 days | 25° | 2 |
| Sapporocool, rain here and there | cool, rain here and there | 18° / 9° | 9 days | 0 | |
| Otarucool and fresh, rain on many days | cool and fresh, rain on many days | 18° / 8° | 9 days | 0 |
Ranked on mean daily high (points off the further from 24°C) and rain days. Uncalibrated cities may show too many rain days.