Isahaya weather in August (Nagasaki, Japan)
Curious about the August weather in Isahaya? Wondering if it's an optimal time for a visit? This page provides detailed information on the weather conditions for that month.
In August, Isahaya generally has very high temperatures and heavy rainfall. August falls within the summer season. Throughout the day, temperatures typically settle at around 31°C. But by evening, they drop to around 26°C. Often, it stands out as the year's warmest month. With this in mind, cool breathable fabrics will make navigating the heat much more bearable. Always be ready to embrace the warmth while staying cool and protected.
Isahaya in August falls under the rainy season with heavy rainfall, averaging around 190 mm for the month. Typically around 17 days of rainfall is expected.
The city usually sees around 209 hours of sunlight, indicating many sunny days.
If you prefer dry days with pleasant temperatures, October typically offers the best circumstances. While February, June and July tend to showcase less optimal conditions.
For an in-depth look at the yearly conditions, visit our specialized Isahaya climate page with graphs.
Isahaya, monthly averages in August
Min Temperature
26°C
Max Temperature
31°C
Water Temperature
27°C *
Chance of Rain
55%
Precipitation
190 mm
Rainy days
17 days
Humidity
77% *
Windspeed
7 km/h *
Sunshine
209 hours *
Percentage Sunshine
54% *
Where to go in Japan in August
Find out more about the weather in Japan in August and which places have the best weather conditions in this month.
perfect weather
pleasant
tolerable
unpleasant
poor
So, what should you wear in Isahaya in August?
It's going to be warm! Consider airy clothing, t-shirts, and other summer clothes. Shorts for men made of cotton or linen are good options for staying cool. However, there's a good chance of rain, so bring a raincoat just in case. With a water temperature of around 27°C this is a great month to swim so bring your swimwear.What To Do
We rated the following activities from 1 (least suitable) to 10 (best) to do in August.
Interested in more climate information?
Weather and Climate provides you with all the information you need about the climate in Isahaya.
Our site offers climate and forecast data for every country in the world. Are you going to Japan? On this website you can find historical weather averages for many cities in Japan. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal climate conditions. Find out where to go with our weather planner.
