Japan (Tokyo)
Japan · Asia
The best time to visit Japan (Tokyo) is June, July, August, and September. In summer, daytime highs average 31°C (88°F), with peaks around 35°C (95°F); in winter, nights average -1°C (30°F), dropping to around -6°C (21°F) on the coldest. All climate data are based on historical monthly averages (2005–2025) to help you plan the optimal travel time.
Japan (Tokyo) – What you should know
Tokyo has a temperate climate with four clearly defined seasons — more similar to Central European weather than most Asian destinations. The famous cherry blossom season at the end of March to early April is the most popular travel time: mild, sunny and full of pink floral magic. By contrast, autumn (October/November) delights with spectacular autumn foliage.
Summer in Tokyo is hot and humid: monthly climate averages in July and August typically sit at 29–31°C (84–88°F) with high humidity, making sightseeing tiring. The typhoon season runs from August to October and can cause short-notice route closures and hotel lockdowns. Winter is dry and cold (typically 1–9°C (34–48°F)) but rarely snowy.
Those who want to experience Tokyo's most pleasant weather should travel in May or early summer: temperatures around 20–25°C (68–77°F), little rain and long days. Spring (March/April) and autumn (October/November) are culturally appealing — cherry blossoms and autumn foliage — but temperatures are cooler and hotels fill up much earlier.
Climate Overview
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Ø day, range from coolest to warmest dayØ dayrange | 10° (50°)4– (39–)15 (59) | 11° (52°)4– (39–)19 (66) | 14° (57°)6– (43–)22 (72) | 19° (66°)10– (50–)25 (77) | 23° (73°)16– (61–)28 (82) | 25° (77°)19– (66–)30 (86) | 29° (84°)21– (70–)34 (93) | 31° (88°)24– (75–)35 (95) | 27° (81°)21– (70–)32 (90) | 22° (72°)15– (59–)28 (82) | 17° (63°)10– (50–)23 (73) | 12° (54°)7– (45–)19 (66) |
Ø night, range from coldest to warmest nightØ nightrange | -1° (30°)-6– (21–)5 (41) | 1° (34°)-5– (23–)8 (46) | 4° (39°)-3– (27–)11 (52) | 9° (48°)0– (32–)15 (59) | 14° (57°)7– (45–)19 (66) | 18° (64°)12– (54–)23 (73) | 22° (72°)18– (64–)25 (77) | 24° (75°)19– (66–)26 (79) | 21° (70°)14– (57–)25 (77) | 15° (59°)7– (45–)20 (68) | 8° (46°)0– (32–)14 (57) | 2° (36°)-5– (23–)9 (48) |
☀️Sunshine | 7h | 7h | 7h | 7h | 8h | 7h | 7h | 8h | 6h | 5h | 5h | 6h |
🌊Water Temp | 14° (57°) | 13° (55°) | 14° (57°) | 16° (61°) | 18° (64°) | 20° (68°) | 22° (72°) | 25° (77°) | 25° (77°) | 22° (72°) | 19° (66°) | 16° (61°) |
🌧Rain Days | 5d73mm (2.9") | 6d80mm (3.1") | 8d116mm (4.6") | 9d132mm (5.2") | 10d139mm (5.5") | 10d169mm (6.7") | 8d137mm (5.4") | 8d131mm (5.2") | 10d202mm (8.0") | 11d230mm (9.0") | 8d100mm (3.9") | 5d75mm (2.9") |
Best travel timeØ = average · small figures = range: coolest–warmest day / coldest–warmest nightClimate data 2005–2025 · Source: ERA5 + station data
Travel Tips
May offers great weather in Japan (Tokyo) with fewer tourists and lower prices — ideal for those who want to avoid the peak season crowds.
The travel year in Japan (Tokyo)
January – February
Tokyo in winter is clearer than at any other time of year: on frosty days Mount Fuji appears on the horizon almost daily, and Senso-ji in Asakusa draws pilgrims and photographers despite the cold. The ski resorts of Nikko and Hakuba are an hour away.
March – April
Hanami season: cherry blossom turns Ueno Park, the Meguro River and Shinjuku Gyoen into a sea of pink and white. The whole country picnics under the trees — one of the few occasions when Japanese people get to be loud together in large groups.
May – June
Golden Week in May, then early summer: a green city, pleasant temperatures, still ahead of the humid rainy season. At the end of June, tsuyu (the rainy season) begins with weeks of drizzle.
July – August
High summer: humid, above 33°C (91°F), hanabi fireworks festivals on the Sumida. Tokyo doesn't sleep — festivals, beer gardens on every roof, midnight ramen after the last train.
September – November
Momiji autumn: the maple leaves turn red and orange — a spectacle in Nikko and Shinjuku Gyoen. Ideal temperatures, clear air, and Mount Fuji is visible again.
December
December illuminations: Tokyo's Christmas lights in Omotesando and Marunouchi are seriously impressive. Year-end parties (bōnenkai) in every restaurant, and the temples prepare for hatsumōde.
Events & Festivals
March
- Hanami (cherry blossom)· varies (late March to mid-April)
Picnicking under blossoming cherry trees — hanami is the quintessential Japanese spring celebration. Ueno Park and the Meguro River are Tokyo's best-known hanami spots.
July
- Sumida River Fireworks Festival· last Saturday in July
One of Japan's oldest fireworks festivals (since 1733), with more than 20,000 fireworks over the Sumida River in Asakusa.
Frequently Asked Questions
- When is the best time to visit Japan (Tokyo)?
- The best time to visit Japan (Tokyo) is June, July, August, and September. These months offer the most favourable combination of sunshine, temperatures, and low rainfall.
- How warm does it get in Japan (Tokyo)?
- In summer, daytime highs in Japan (Tokyo) average 31°C (88°F), with peaks around 35°C (95°F); in winter, nights average -1°C (30°F), dropping to around -6°C (21°F) on the coldest.
- How much rain does Japan (Tokyo) get?
- Japan (Tokyo) has a relatively even rainfall pattern with an average of 8 rain days per month. The driest months are January, February, and December.
- How warm is the water in Japan (Tokyo)?
- Water temperature in Japan (Tokyo) ranges from 13°C (55°F) (February) to 25°C (77°F) (August). During the best travel months (June, July, August, and September), the water is most pleasant for swimming.
Best Travel Time by Vacation Type
🏖️
Beach Holiday
Warm, sunny, little rain
JulAugSep
🏙️
City Trip
Pleasantly mild, not too hot
MayJunOct
