Nagasaki weather in July
Monthly temperatures, rain, humidity, what to wear and what to pack — 2024–2025 historical average
Nagasaki July weather at a glance
In July, Nagasaki averages 27.6°C, with typical highs of 30.8°C and lows of 25.1°C. The historical average is 17 wet days and 83% humidity.
Nagasaki July temperature & humidity
Nagasaki July rain & wet days
Pack a light rain jacket, waterproof pouch and quick-dry shoes. Keep an indoor stop available between outdoor activities.
What to wear in Nagasaki in July
Expect intense heat. Pack lightweight quick-dry clothing, sun protection and a refillable bottle. Rain is frequent at roughly 17 days in the month; pack a rain jacket and water-resistant shoes. High humidity makes quick-dry clothing and a spare top especially useful.
- DaytimeBreathable short sleeves, hat and sunscreen · average high 30.8°C
- Morning & eveningLight layer for air-conditioned rooms · average low 25.1°C
- FootwearComfortable walking shoes; quick-dry footwear for rainy days.
Packing essentials
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Nagasaki July sunrise & sunset times
2026 July · Local time (Asia/Tokyo)
| Date | Sunrise | Sunset | Daylight |
|---|---|---|---|
| 2026-07-01 | 05:16 | 19:33 | 14h 17m |
| 2026-07-15 | 05:23 | 19:30 | 14h 6m |
| 2026-07-31 | 05:33 | 19:20 | 13h 47m |
For sunset photos, arrive before the listed sunset time. Clouds, mountains and buildings can change when the sun becomes visible or disappears.
Calculated for the city coordinates with daylight saving applied. SunCalc · tz-lookup
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Best months to visit Nagasaki
Bar height shows our simple weather-comfort score, not a safety rating; colour shows temperature.
July weather by year
Daily weather in 2025
Daily high and low temperatures; blue labels show precipitation
Frequently asked questions
What is Nagasaki weather like in July?
In July, Nagasaki averages 27.6°C, with typical highs of 30.8°C and lows of 25.1°C. The historical average is 17 wet days and 83% humidity. Our weather-comfort rating for this month is challenging.
Does it rain a lot in Nagasaki in July?
There are about 17 wet days in July. Pack a rain jacket and water-resistant shoes.
What should I wear in Nagasaki in July?
Expect intense heat. Pack lightweight quick-dry clothing, sun protection and a refillable bottle. Rain is frequent at roughly 17 days in the month; pack a rain jacket and water-resistant shoes. High humidity makes quick-dry clothing and a spare top especially useful.
What are the best months to visit Nagasaki?
Recent weather data rates May, October, November among the more comfortable months.
Where can I check Nagasaki weather in July in real time?
Check local webcams for the view right now and a local weather service for today’s forecast. Monthly temperatures here are historical averages.
What time are sunrise and sunset in Nagasaki in July?
On 2026-07-15, calculated sunrise is 05:23 and sunset is 19:30 in local time (Asia/Tokyo). Times vary by date and terrain.
Nagasaki weather by month
More Japan destinations in July
Open-Meteo (CC BY 4.0) · 2024–2025 historical data, aggregated and rounded by this site. Not a forecast or long-term climate normal. Calculation method and limitations