Okinawa (Naha) in August
In August, Okinawa (Naha) averages 30°C (86°F) during the day and 27°C (81°F) at night, with frequent rain — about 28 days of the month see precipitation (224 mm total).
ShoulderConditions are warm and beach-friendly. Expect daily rain or showers, often in heavy bursts.
It's peak typhoon season in Okinawa (Naha) 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 Okinawa (Naha)
August is one of the warmest months in Okinawa (Naha) (1st of 12) and one of the wettest months (2nd of 12). Daytime temperature runs 5°C above the annual average (25°C). August runs roughly the same as July (30°C) and cools 1°C in September (29°C).
August sunrise & sunset in Okinawa (Naha)
Times shown for Okinawa (Naha) 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 Okinawa (Naha) — August
Golden-hour and blue-hour windows for the 15th of August, in Okinawa (Naha)'s local time. Use these for soft warm light (golden) or cool architectural twilight (blue).
📅 When to book — Okinawa (Naha) 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 Okinawa (Naha)'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 Okinawa (Naha)
Okinawa (Naha) 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 Okinawa (Naha)
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.
Okinawa (Naha) in other months
| Month | Avg high | Avg low | Rainfall | Rain days | Snow days |
|---|---|---|---|---|---|
| January | 19°C / 67°F | 16°C / 61°F | 106 mm | 19 | — |
| February | 20°C / 67°F | 16°C / 61°F | 106 mm | 18 | — |
| March | 21°C / 70°F | 18°C / 64°F | 126 mm | 20 | — |
| April | 23°C / 74°F | 20°C / 68°F | 133 mm | 19 | — |
| May | 26°C / 79°F | 23°C / 73°F | 280 mm | 22 | — |
| June | 28°C / 83°F | 26°C / 78°F | 277 mm | 26 | — |
| July | 30°C / 86°F | 27°C / 81°F | 208 mm | 28 | — |
| August | 30°C / 86°F | 27°C / 81°F | 224 mm | 28 | — |
| September | 29°C / 85°F | 26°C / 79°F | 182 mm | 26 | — |
| October | 27°C / 81°F | 24°C / 75°F | 164 mm | 21 | — |
| November | 24°C / 76°F | 21°C / 70°F | 92 mm | 18 | — |
| December | 21°C / 69°F | 18°C / 64°F | 144 mm | 17 | — |
Other cities with similar August weather
🌍 See the full ranked list of climate twins for Okinawa (Naha) in August →
Frequently asked questions
How hot is Okinawa (Naha) in August?
In August, Okinawa (Naha) averages a high of 30°C (86°F) and a low of 27°C (81°F) — generally hot.
Does it rain a lot in Okinawa (Naha) in August?
August is quite rainy in Okinawa (Naha), with about 28 rainy days on average.
Is August a good time to visit Okinawa (Naha)?
August is hot but on the rainy side. 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 Okinawa (Naha) in August?
Pack lightweight, breathable clothing, sunglasses and sunscreen, plus a compact umbrella or rain jacket. See the full August packing list for Okinawa (Naha) for a complete, climate-based checklist.
Check the live 10-day forecast and sunrise/sunset.