Sun & Beach Potential
Suboptimal
Based on optimal climate
Seasonality
July, August, September
Avoid (Extreme Weather)
Weather
Avg Temp Range
Precipitation
Seasonal (check heatmap)
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🏖️ Planning your beach holiday to Japan?
The best time to visit Japan for a sun and beach holiday is July, August, September.
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Climate Heatmap
See at a glance which months offer the best sun & beach conditions — based on temperature, rainfall and climate scores.
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Sun & Beach conditions breakdown
Monthly weather & climate data for Japan
| Month | Climate Score | Predictability | Avg Temp | Rain (mm) |
|---|---|---|---|---|
January | 36Poor Cool temperatures. Some rain conditions. | Predictability 100Weather conditions are fairly consistent throughout the year. | -1° | 74 |
February | 36Poor Cool temperatures. Some rain conditions. | Predictability 100Weather conditions are fairly consistent throughout the year. | -1° | 74 |
March | 27Poor Cool temperatures. Some rain conditions. | Predictability 100Weather conditions are fairly consistent throughout the year. | 3° | 97 |
April | 15Poor Cool temperatures. High rain conditions. | Predictability 100Weather conditions are fairly consistent throughout the year. | 9° | 124 |
May | 22Poor Cool temperatures. High rain conditions. | Predictability 100Weather conditions are fairly consistent throughout the year. | 14° | 139 |
June | 44Poor Mild temperatures. High rain conditions. | Predictability 90Weather conditions are fairly consistent throughout the year. | 17° | 207 |
July | 50Suboptimal Mild temperatures. High rain conditions. | Predictability 90Weather conditions are fairly consistent throughout the year. | 21° | 212 |
August | 50Suboptimal Warm temperatures. High rain conditions. | Predictability 100Weather conditions are fairly consistent throughout the year. | 23° | 188 |
September | 50Suboptimal Mild temperatures. High rain conditions. | Predictability 100Weather conditions are fairly consistent throughout the year. | 19° | 193 |
October | 21Poor Cool temperatures. High rain conditions. | Predictability 100Weather conditions are fairly consistent throughout the year. | 13° | 126 |
November | 26Poor Cool temperatures. Some rain conditions. | Predictability 100Weather conditions are fairly consistent throughout the year. | 7° | 98 |
December | 37Poor Cool temperatures. Some rain conditions. | Predictability 100Weather conditions are fairly consistent throughout the year. | 2° | 72 |
Source: Historical climate averages (30-year observation).
Quick summary: visiting Japan
When is the best time to visit Japan for sun & beach?
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Plan your sun & beach holiday to Japan
Now you know the best time to visit Japan for a sun and beach holiday — here are the most useful next steps to plan your trip.
Where to stay
Find the best-rated hotels near Japan — from beachfront resorts to budget stays.
Find the best hotels near JapanThings to do
Discover the best tours, activities and local experiences.
Browse top things to doStay connected
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