Tokyo in August
In August, Tokyo averages 31°C (88°F) during the day and 24°C (75°F) at night, with around 9 days of rain (168 mm total).
ShoulderConditions are warm and beach-friendly. Occasional showers are likely but won't dominate.
It's peak typhoon season in Tokyo during August. Travel is possible but expect storm risk, possible flight disruption, and generally lower travel insurance coverage.
How August compares to the rest of the year in Tokyo
August is one of the warmest months in Tokyo (1st of 12) and moderately rainy compared to the rest of the year (8th of 12). Daytime temperature runs 11°C above the annual average (20°C). August runs 1°C warmer than July (30°C) and cools 4°C in September (27°C).
August sunrise & sunset in Tokyo
Times shown for Tokyo local time (Asia/Tokyo), calculated for the 15th of August. They shift by a few minutes day to day across the month.
Photography light in Tokyo — August
Golden-hour and blue-hour windows for the 15th of August, in Tokyo's local time. Use these for soft warm light (golden) or cool architectural twilight (blue).
📅 When to book — Tokyo in August
Travel writers usually only tell you when to go. Here's when to book flights and lodging for the best mix of price and availability, based on August's tier (Shoulder) and Tokyo's popularity.
August in Japan — events that affect travel
Known cultural, religious, or national events that surge prices, fill hotels, or close businesses during this month. Plan around them, or build your itinerary around the ones you'd like to see.
Buddhist festival when most of Japan travels back to family hometowns. Major attractions stay open but city-to-city trains book solid, especially Tokyo → Osaka.
Plan: Reserve Shinkansen seats 1+ month ahead, expect higher hotel prices in countryside, lower in Tokyo/Osaka.
Crowds & pricing — August in Tokyo
Tokyo is in a shoulder season month — fewer crowds, slightly lower prices, and a calmer atmosphere than peak weeks. Most major sights stay open with normal hours, though a handful of seasonal restaurants or boat trips may run reduced schedules. Many regulars consider these months the best time to visit because you trade a small amount of weather reliability for a much more pleasant on-the-ground experience.
Why this tier: Northern Hemisphere summer holidays peak hazard season (1 active)
Sun & mosquito risk — August in Tokyo
UV is a clear-sky sea-level estimate — clouds, altitude, and reflective surfaces (snow, water) shift it ±30%. Mosquito risk is climate-derived only; for current disease advisories (dengue, malaria, zika) check the CDC or WHO travel pages before your trip.
Tokyo in other months
| Month | Avg high | Avg low | Rainfall | Rain days | Snow days |
|---|---|---|---|---|---|
| January | 10°C / 50°F | 1°C / 34°F | 52 mm | 5 | 1 |
| February | 10°C / 50°F | 2°C / 36°F | 56 mm | 6 | 1 |
| March | 14°C / 57°F | 5°C / 41°F | 118 mm | 10 | 0 |
| April | 19°C / 66°F | 10°C / 50°F | 125 mm | 10 | 0 |
| May | 23°C / 73°F | 15°C / 59°F | 138 mm | 10 | 0 |
| June | 26°C / 79°F | 18°C / 64°F | 168 mm | 12 | 0 |
| July | 30°C / 86°F | 22°C / 72°F | 154 mm | 11 | 0 |
| August | 31°C / 88°F | 24°C / 75°F | 168 mm | 9 | 0 |
| September | 27°C / 81°F | 20°C / 68°F | 210 mm | 12 | 0 |
| October | 22°C / 72°F | 14°C / 57°F | 198 mm | 11 | 0 |
| November | 17°C / 63°F | 8°C / 46°F | 93 mm | 7 | 0 |
| December | 12°C / 54°F | 3°C / 37°F | 51 mm | 5 | 0 |
Other cities with similar August weather
🌍 See the full ranked list of climate twins for Tokyo in August →
Frequently asked questions
How hot is Tokyo in August?
In August, Tokyo averages a high of 31°C (88°F) and a low of 24°C (75°F) — generally hot.
Does it rain a lot in Tokyo in August?
August sees occasional rain in Tokyo, with about 9 rainy days on average.
Is August a good time to visit Tokyo?
August is hot. It suits travelers who are comfortable with hot weather; check the month-by-month ranking to compare it against the rest of the year.
What should I pack for Tokyo in August?
Pack lightweight, breathable clothing, sunglasses and sunscreen. See the full August packing list for Tokyo for a complete, climate-based checklist.
Check the live 10-day forecast and sunrise/sunset.