Best time to visit Japan
The best time to visit Japan is April, May and October, when its 22 destinations average 79/100 for climate comfort — July is the weakest month, at 57/100.
Updated September 2026 · averaged over 22 Japan destinations · climate normals from ERA5 reanalysis
Japan climate comfort by month
| Month | Comfort | Avg high | Rain | Pick of the month |
|---|---|---|---|---|
| January | 66 | 7.5°C | 80 mm | Hakuba 89 |
| February | 70 | 8.8°C | 79 mm | Hakuba 93 |
| March | 75 | 13.2°C | 120 mm | Niseko 94 |
| April | 79 | 16.6°C | 138 mm | Beppu 87 |
| May | 79 | 21.5°C | 160 mm | Nara 89 |
| June | 69 | 24.7°C | 215 mm | Sapporo 90 |
| July | 57 | 27.6°C | 268 mm | Sapporo 82 |
| August | 59 | 29.2°C | 221 mm | Okinawa 75 |
| September | 66 | 26.3°C | 172 mm | Sapporo 84 |
| October | 78 | 20.5°C | 146 mm | Fukuoka 91 |
| November | 77 | 15.8°C | 94 mm | Beppu 85 |
| December | 69 | 9.8°C | 89 mm | Niseko 85 |
Comfort is SeasonMap's 0–100 score, averaged across every Japan destination in the dataset. Each place is judged through the lens that suits it — beaches on beach weather, ski resorts on snow. Averages from ERA5 reanalysis normals, not forecasts.
All 22 destinations in Japan
- Beppuweather by month →
- Fukuokaweather by month →
- Hakoneweather by month →
- Hakubaweather by month →
- Hiroshimaweather by month →
- Ishigakiweather by month →
- Kamakuraweather by month →
- Kanazawaweather by month →
- Kobeweather by month →
- Kyotoweather by month →
- Nagasakiweather by month →
- Nagoyaweather by month →
- Naraweather by month →
- Nikkoweather by month →
- Nisekoweather by month →
- Okinawaweather by month →
- Osakaweather by month →
- Sapporoweather by month →
- Sendaiweather by month →
- Takayamaweather by month →
- Tokyoweather by month →
- Yokohamaweather by month →
Japan — FAQ
- When is the best time to visit Japan?
- April, May and October. Across Japan's 22 destinations, April averages 79/100 for climate comfort with mean highs of 16.6°C and 138 mm of rain.
- What is the worst month to visit Japan?
- July, averaging 57/100 — mean highs of 27.6°C and 268 mm of rain across the country's destinations.
- What is the hottest month in Japan?
- August, with mean daily highs of 29.2°C averaged across 22 destinations.
- What is the wettest month in Japan?
- July, averaging 268 mm of rain.