Weather in Japon in juillet
Country-wide climate normals across 64 cities in Japon.
How Hot Is Japon in juillet?
Japon bakes evenly in July — highs around 29°C are typical from Hakodate all the way to Saitama, with very little regional variation. Lows sit around 23°C even overnight, and the country's small geographic footprint means there are no significant climate pockets. Expect uniform heat day and night.
Sunshine in Japon in juillet
Persistent cloud and grey skies define Japon's July: about 2.9h of sun a day in Tokyo. Daylight is in short supply too, running from 4:35 am to 6:55 pm, and most regions of the country see similar overcast conditions. Bright stretches are uncommon and brief.
Does It Rain In Japon In juillet?
Japon is in the heart of its rainy season: Tokyo measures 287mm of rain across 17 days in July, 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 juillet?
Japon is enveloped in tropical-thick humidity through July: Tokyo averages 78%, 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 juillet
Light breezes are typical across Japon in July: 16 kph in Tokyo, with similar gentle wind conditions in most regions. The air moves enough to keep things fresh on warm days but not enough to be disruptive. Coastal cities may see slightly more.
Cloud Cover In Japon In juillet
Cloudy skies dominate Japon in July — 68% 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.