Weather in Japon in juin
Country-wide climate normals across 64 cities in Japon.
How Hot Is Japon in juin?
Japon's June is consistently warm — typical 25°C, with no major regional outliers.
Sunshine in Japon in juin
Japon's June brings mixed skies — Tokyo averages 3.6h of sun, with similar conditions nationwide. Cloudy periods alternate with sunny stretches, and the sun is up between 4:25 am and 6:55 pm. Plan for variability rather than guaranteed sunshine.
Does It Rain In Japon In juin?
Japon is in the heart of its rainy season: Tokyo measures 253mm of rain across 15 days in June, and the pattern repeats across nearly all regions. Persistent heavy rain, occasional thunderstorms, and saturated air define the entire country's weather.
Is Japon Humid In juin?
Japon is enveloped in tropical-thick humidity through June: Tokyo averages 76%, and most of the country tracks similarly. The constant moisture makes warm temperatures feel substantially hotter, and even nights bring limited cooling. Light cotton clothing is essential.
Wind In Japon In juin
Japon's June has gentle wind — Tokyo averages 16 kph, and the country tracks similarly. Outdoor activity is comfortable, and afternoon thermals add a pleasant breeze in inland areas.
Cloud Cover In Japon In juin
Cloudy skies dominate Japon in June — 65% cover in Tokyo, with similar overcast conditions in most regions. Direct sun is patchy and broken; expect grey stretches between brief bright moments. Coastal areas may be heavier than inland.