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Live forecasts update automatically; written guidance last reviewed 16 June 2026 by the Morning Times weather desk. Data from national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Japan’s weather varies sharply from north to south, with cold, snowy winters in Hokkaido and mild, humid winters in Tokyo and Osaka. The live forecast above shows current conditions for central Japan, which is typical for this time of year.
What is the weather like in Japan by season?
Japan has four distinct seasons. Winter (December to February) brings snow to the north and cold, dry air to the Pacific coast. Spring (March to May) is mild and often rainy. Summer (June to August) is hot and humid across most of the country, with the rainy season (tsuyu) hitting in June and July. Autumn (September to November) is cooler and drier, with clear skies.
For a detailed look at monthly averages, see our 10 day weather forecast UK guide, though conditions in Britain differ significantly from Japan’s monsoon-influenced climate.
How does the weather differ between Tokyo and Osaka?
Tokyo, on the east coast, has slightly cooler winters and hotter summers than Osaka, which lies further west on the Seto Inland Sea. Both cities experience high humidity in summer. For specific forecasts, check japan weather tokyo and japan weather osaka updates from the live forecast above.
Can you get a 14-day or 30-day forecast for Japan?
Yes, many weather services provide japan weather forecast 14 days and japan weather forecast 30 days outlooks. Accuracy drops significantly beyond 7–10 days, so treat longer-range forecasts as trends rather than guarantees. For the most reliable data, refer to the live forecast above or the UK weather hub for comparisons.
When does it snow in Japan?
Snow typically falls from December to March in northern and mountainous regions. Hokkaido and the Japanese Alps receive heavy snow, ideal for skiing. For japan weather snow updates, check the live forecast above during winter months.
What is the best month to visit Japan for good weather?
October and November offer mild temperatures, low humidity, and colourful autumn leaves. Spring (March to May) is also pleasant but can be rainy. Avoid August for heat and typhoon risk.
Does Japan have a rainy season?
Yes, the rainy season (tsuyu) runs from early June to mid-July in most of Japan, except Hokkaido. Expect persistent drizzle and high humidity, particularly in Tokyo and Osaka.
How hot does Tokyo get in summer?
Tokyo’s summer temperatures often reach 30–35°C, with high humidity making it feel hotter. Heatwaves are common in July and August. Check the live forecast above for current conditions.