Hachijo Weather in August
With daytime temperatures of 29°C (84°F) and nighttime lows of 27°C (81°F), August in Hachijo brings high temperatures during the day. It is also the driest month of the year, with minimal rainfall.
Rainfall in Hachijo in August
The risk of rain is at its lowest this month, making it a reliable choice for outdoor plans. Past climate data indicates that roughly 16 days will see rain, totalling around 116 mm (4.6 in) for the month. This is a wet month with frequent and often heavy showers. Both the number of rain days and the total rainfall are high.
Temperature in Hachijo in August
In August, expect high temperatures in Hachijo, with highs of 29°C (84°F) and lows of 27°C (81°F) at night. This kind of day-to-night contrast is typical for this time of year. At 27°C (81°F) overnight, the heat doesn't let up much after dark. If you're staying somewhere without air conditioning, a cold shower before bed and keeping the air moving can help. On average, this month sees the highest temperatures of the year. Worth packing a few lighter outfits.
Sunshine in Hachijo in August
The area experiences a moderate amount of sunshine, with approximately 187 hours of sunlight expected. This means a decent mix of sun and overcast.
Wind Speed in Hachijo in August
August sees wind speeds averaging 4 m/s (8 knots). You'll experience variable conditions with moderate winds that create small waves on water and keep branches moving. Conditions range from light winds to moderate breezes throughout the month.
Average water temperature in August
At 27°C (81°F), the water is warm and comfortable for swimming. Most people find this temperature ideal for spending longer periods in the water.If your ideal day consists of dry skies and pleasant temperatures, April, May, July and August typically offer the best circumstances for Hachijo.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Japan, check out our Hachijo's climate page.
Hachijo Temperature in August
Min Temperature
27°C (81°F)
Max Temperature
29°C (84°F)
Water Temperature
27°C (81°F) *
Chance of Rain
52%
Precipitation
116 mm (4.6 in)
Rainy days
16 days
Humidity
87% *
Windspeed
4 m/s (8 knots) *
Sunshine
187 hours *
Percentage Sunshine
48% *
Best Places in Japan in August
Find out more about the weather in Japan and which places have the best travel conditions in this month. See all of Japan in August →
perfect weather
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tolerable
unpleasant
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What to Wear in Hachijo in August
Warm but pleasant conditions in Hachijo in August. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. Expect heavy rainfall, so bring good rain protection and waterproof bags. The water temperature sits at about 27°C (81°F), making it perfect for swimming and water activities. Don't forget to pack your favorite swimwear and perhaps some snorkel gear. Sunglasses could come in handy during the sunnier parts of your trip.What To Do in Hachijo in August
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Japan, check out our Hachijo's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed Water Temp
See the full Hachijo climate overview or explore weather in Japan.
