Temperatures in August
It's hot in August in Nagasaki with an average temperature of 32°C. Temperatures this month range from a low of 31°C to a high of 34°C. At night, you can expect temperatures between 24°C and 26°C.
Max and Min Temperatures per Day
This chart shows the daily maximum and minimum temperatures in degrees Celsius for Nagasaki in August. The red line indicates the max temperatures, and the blue line shows the minimums.
Start of August
The month of August starts in Nagasaki with hot temperatures, averaging around 34°C during the day and nights close to 26°C. You can expect regular precipitation, but there’s also a chance for some sunny days in the first days of the month. Breezy clothes like shorts or a dress, plus a hat and sunglasses, are ideal.
Mid-August
By mid-August, the average daytime temperature drops to around 32°C, with nights close to 26°C. The chance of precipitation is high during this period. Breezy clothes like shorts or a dress, plus a hat and sunglasses, are ideal.
End of August
By the end of August, the average daytime temperature in Nagasaki will be around 32°C, with nights close to 25°C. There’s regular precipitation, but with a bit of luck, you’ll also get some dry and sunny days. Breezy clothes like shorts or a dress, plus a hat and sunglasses, are ideal.
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Precipitation in August
In August, there is an average of 138 mm of precipitation, spread over 10 days. The wind speed is around 3 Bft, mostly coming from the South.
The average precipitation chance is 31% per day this month.
Precipitation Chance
This chart shows the daily precipitation chance (in percentages) in August for Nagasaki. 0% means it never rained on that day in the past 10 years, and 100% means it rained every day. All values in between represent the average chance of precipitation on that day.
Nagasaki in August |
London | ||
|---|---|---|---|
 Average Temperature |
32°C | 22°C | |
 High Temp |
34°C | 24°C | |
| Low Temp |
31°C | 19°C | |
 Total Precipitation |
138 mm | 60 mm | |
| Rainy Days |
10 days | 10 days | |
July
UV index
The UV index is a maximum of 8 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Is August a good time to visit Nagasaki?
After some sun? Then August isn’t the best time to be in Nagasaki. The temperature is pleasant, but there’s too much chance of rain this month.
The typhoon season in Nagasaki runs from June to November.
Temperature records for Nagasaki in August
With 38°C, Nagasaki hit the highest temperature in the last 10 years in August 2021. The lowest daytime temperature in this month was 23°C in 2021. The extreme night temperatures ranged from a low of 17°C to a high of 29°C.
Check out the climate of Nagasaki for all months and discover the best travel time
Curious about the climate in other parts of Japan? Check out the weather and climate in places like Tokyo, Kyōto, Osaka, or have a look at other destinations in Japan.
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Daily Temperature in August in Nagasaki
This chart shows the average daily temperatures, both day and night, for each day in August in Nagasaki, measured in degrees Celsius. The red line represents the maximum temperatures, while the blue line shows the minimums. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, gives an overview of the average daily temperatures during this month.
Daily Precipitation in August in Nagasaki
The chart below shows the average daily precipitation in August for Nagasaki, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are shown at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that rain is more likely. But it’s still an average, so each day can be different. Based on historical weather data for August, you can expect around 10 days of rain in Nagasaki.
Daily UV Index in August in Nagasaki
This chart shows the average daily UV index in August in Nagasaki, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Temperature in August in Nagasaki Over the Years
This chart shows the average temperature in August in Nagasaki, measured in degrees Celsius, over the past years.
Total Precipitation in August in Nagasaki Over the Years
This chart shows the average precipitation in August in Nagasaki, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail.
Daily climate in August for Nagasaki
Click on a specific day in August for detailed info on the typical weather on that day in Nagasaki. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in August in Nagasaki
Have you been to Nagasaki in August?
Share your weather experience in August in Nagasaki.
Average Weather in Nagasaki by Month
Click on a month below to see detailed weather info for Nagasaki. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
