- Compare car hire prices to find lowest rate
- Free cancellation up to 48 hours before pick up
- Book car hire for over 20,000 destinations worldwide
Nagasaki weather in August 2026
Expect daytime maximum temperatures of 31°C in Nagasaki, Japan in August and very high heat and humidity based on long-term weather averages. There are 7 hours of sunshine per day on average with 17 days with some rainfall and typically 205 mm of rainfall in the month.
- 31°C max day temperature
31 - 7 hours of sunshine per day
- 17 days with some rainfall
17 - 24°C min night temperature
24 - 13 hours of daylight per day
13 - Very High heat & humidity
VH - 205 mm of monthly rainfall
205 - 11 (Extreme) UV index
11 - 27°C sea temperature
27
More about Nagasaki
- Best time to visit
- Weather by month
- 5-day weather forecast
- Destinations
- Travel guide
- Deals & discounts
Nagasaki by month
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Recommended for Japan
The August weather guide for Japan (Nagasaki) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.
Metric (°C / mm) | Imperial (°F / inches)
More about Japan
How hot is it in Nagasaki in August?
Daytime temperatures usually reach 31°C in Nagasaki in August with very high heat and humidity, falling to 24°C at night.
How sunny is it in Nagasaki in August?
There are normally 7 hours of bright sunshine each day in Nagasaki in August - that's 51% of daylight hours.
How warm is the sea around Nagasaki in August?
The average sea temperature around Nagasaki in August is 27°C.
Does it rain in Nagasaki in August?
There are usually 17 days with some rain in Nagasaki in August and the average monthly rainfall is 205mm.
What is the chance of a typhoon in Nagasaki in August?
On average 2.3 days in August in Nagasaki are likely to be affected by the passage of one or more tropical storms.
Nagasaki August sunrise & sunset times
Browse the sunrise and sunset times for Nagasaki in August 2026. Select a month to view Nagasaki sunrise and sunset times for the next 12 months.
JanFebMarAprMayJunJulAugSepOctNovDec
| Date | Sunrise times | Sunset times |
|---|---|---|
| Saturday, 1st August 2026 | 05:34 | 19:19 |
| Sunday, 16th August 2026 | 05:44 | 19:05 |
| Monday, 31st August 2026 | 05:54 | 18:47 |
Be inspired
Get your weekly fix of holiday inspiration from some of the world's best travel writers plus save on your next trip with the latest exclusive offers
We promise not to share your details
Related posts
Popular travel offers
Explore holiday destinations
- Beach holidays
- City breaks
- Family holidays
- Half term holidays
- Spring holidays
- Summer holidays
- Autumn holidays
- Winter sun holidays
- Honeymoons
- Coolcations
- Compare places
- Ski resorts
Save with latest deals & discounts
- Holiday offers
- Top travel brands
- Airlines & flights
- Discount hotels
- TUI
- Jet2holidays
- Neilson
- Marella Cruises
- Roamless eSIMs
- Confused.com
- Pierre & Vacances
- Caledonian Travel
Airport parking
- Manchester Airport
- Stansted Airport
- Bristol Airport
- Luton Airport
- Birmingham Airport
- Edinburgh Airport
- Gatwick Airport
- Glasgow Airport
- Newcastle Airport
Airport lounges
- Manchester Airport
- Birmingham Airport
- Bristol Airport
- Edinburgh Airport
- Glasgow Airport
- Heathrow Airport
- Newcastle Airport
- Stansted Airport
- Gatwick Airport