Japan by month
Japan in July
Festival month: Kyoto's Gion Matsuri, Fukuoka's Yamakasa and Osaka's Tenjin Matsuri. The rainy season ends around 19 July and real summer heat (30°C+) arrives. Hokkaido's lavender peaks.
What July is like
July starts in the rainy season and ends in full summer. The rains usually end around 19 July in Tokyo, Osaka and Fukuoka, after which highs reach 30–32°C with humid nights around 23–25°C. Early July can bring the heaviest rain of the year in western Japan.
Sapporo is pleasant at 25.4°C. Okinawa, past its rainy season, has long sunny days and calm seas before the peak typhoon months.
Where to go in July
Kyoto's Gion Matsuri fills the whole month, with the great float processions on 17 and 24 July. Fukuoka's Hakata Gion Yamakasa ends with a dawn float race on 15 July, and Osaka's Tenjin Matsuri brings boats and fireworks to the river on 24–25 July.
For cooler air, head to Hokkaido: Furano's lavender fields peak in mid-July. Mount Fuji's climbing season opens in early July and runs to early September.
Planning tips for July
Summer school holidays in Japan begin around 20 July, so the second half of the month gets busier. Festival nights in Kyoto and Osaka are very crowded; book hotels months ahead.
Climbing Mount Fuji now costs 4,000 yen per person and needs advance online registration, with daily limits on the Yoshida Trail. Rules change each season, so check the official site before you go.
Festivals and events
Gion Matsuri祇園祭
1–31 July · Kyoto
Float processions (Yamaboko Junko) on 17 and 24 July; evening street festivals on the three nights before each.
Hakata Gion Yamakasa博多祇園山笠
1–15 July · Fukuoka
The Oiyama race starts at 4:59 am on the 15th.
Tenjin Matsuri天神祭
24–25 July · Osaka
Boat procession and fireworks on the Okawa River on the evening of the 25th.
Typical weather in July
Average daily high and low and total rainfall for the month (1991–2020). Tap a city for its 7-day forecast.
| City | High | Low | Rain (mm) |
|---|---|---|---|
| Sapporo | 25°C | 18°C | 91 |
| Asahikawa | 26°C | 16°C | 130 |
| Kushiro | 20°C | 14°C | 120 |
| Aomori | 26°C | 19°C | 130 |
| Akita | 27°C | 20°C | 197 |
| Sendai | 27°C | 20°C | 178 |
| Niigata | 29°C | 22°C | 222 |
| Kanazawa | 30°C | 23°C | 233 |
| Tokyo | 30°C | 22°C | 156 |
| Utsunomiya | 30°C | 21°C | 215 |
| Nagano | 30°C | 21°C | 138 |
| Nagoya | 31°C | 24°C | 211 |
| Osaka | 32°C | 25°C | 174 |
| Takamatsu | 32°C | 24°C | 160 |
| Matsue | 30°C | 23°C | 234 |
| Hiroshima | 31°C | 24°C | 280 |
| Kochi | 31°C | 24°C | 357 |
| Fukuoka | 31°C | 25°C | 299 |
| Kagoshima | 32°C | 25°C | 365 |
| Amami | 32°C | 26°C | 215 |
| Naha | 32°C | 27°C | 188 |
| Ishigaki | 32°C | 28°C | 142 |
Tips
- Japan's July heat feels like a humid summer in Houston or Miami: drink water often, use shade and plan outdoor sights for the morning.
- Many festivals happen at night. A small towel, a hand fan and a portable charger go a long way.
- Watch for heatstroke alerts (netchusho) on TV and phone apps when the temperature passes 35°C.
Questions travellers ask
Is July too hot for Japan?
It's hot and humid after the rainy season ends, around 30–32°C (86–90°F) in Tokyo and Osaka. Hokkaido stays cooler at about 25°C (77°F).
When does the rainy season end?
On average around 19 July in Tokyo, Osaka, Nagoya and Fukuoka, and around 21 June in Okinawa.
When can you climb Mount Fuji?
The official season runs from early July to early September.
Sources
We checked the facts on this page against these sources.
- Japan Meteorological Agency気象庁JMA climate normals 1991–2020 (Japanese)(in Japanese) (opens in a new tab)
- Kyoto City Tourism Association京都市観光協会Gion Matsuri, Kyoto official tourism site(in Japanese) (opens in a new tab)
- Hakata Gion Yamakasa official site博多祇園山笠Hakata Gion Yamakasa, official site(in Japanese) (opens in a new tab)
- Osaka Convention & Tourism Bureau大阪観光局Tenjin Matsuri, Osaka official tourism site(in Japanese) (opens in a new tab)
- Mount Fuji official climbing site富士登山オフィシャルサイトMount Fuji climbing, official site (opens in a new tab)
All 12 months7-day forecasts for 22 cities
Facts checked 23 October 2026