
Weather in Nagasaki, Japan tomorrow, Wednesday, August 19
Weather in Nagasaki tomorrow: day +33°, night +27°, Partly cloudy. Forecast by time of day and hourly below.
Hourly forecast for tomorrow in Nagasaki
Weather in Nagasaki by time of day 🌅
Weather forecast in Nagasaki tomorrow 📅
📒 Weather diary in Nagasaki
Ready-made observation table for August: past days are already filled in with weather-station data — for school and beyond. Open the diary →
✉️ Weather forecast by email
Get the forecast for this city by email — every day at 17:00 Moscow time.

FAQ about weather in Nagasaki ❓
What's the weather in Nagasaki tomorrow?
Tomorrow +33° by day, +27° at night, partly cloudy.
Will it rain in Nagasaki tomorrow?
Yes, rain is possible tomorrow — take an umbrella.
What to wear in Nagasaki tomorrow?
Warm — light clothes. Take a raincoat.
Sunrise and sunset in Nagasaki?
Sunrise 05:46, sunset 19:04, day length 13h 18m.
Will it be hot in Nagasaki?
Up to +31° by day — hot. Drink more water, avoid the sun from noon to 4 PM, wear light clothes and a hat.
Do I need sunscreen in Nagasaki?
Yes, the UV index is 10 — high. Use SPF 30+, especially for children; no more than 20-30 minutes in direct sun unprotected.
Do I need rubber boots in Nagasaki?
In rain and puddles, rubber boots or waterproof shoes will come in handy.
How long is it safe to stay in the sun in Nagasaki?
At UV 10, no more than 20–30 minutes unprotected; longer with SPF 30+ and shade.
Weather in Nagasaki — in detail
Weather forecast in Nagasaki tomorrow: from +26° to +33° day and night. Warmest day — Wednesday, August 19 (up to +33°). Coolest — Tuesday, August 18 (+26°). No significant precipitation. See also the forecast for 3 days and for the week.
To quickly check the weather in Nagasaki anytime, add the city to favorites — and get a daily forecast by email at 17:00 (Moscow time). Note: the forecast may be refined as new data arrives. Data: OpenWeather, Open-Meteo, met.no.