The grass turned into fog, and the Aso Boys event was temporarily suspended, which was a bit disappointing. However, the friendliness of the local merchants and the delicious souvenirs made up for the aforementioned shortcomings.
1. Redeeming at Hakata Station was extremely convenient. Although only one day's worth of tickets could be redeemed, the machines were very convenient for the rest. 2. Your store did not sell QR codes, and not every counter staff member could manually process them. It took me a while to find one. I strongly recommend that the voucher have a QR code. Fortunately, the Japanese service was excellent; otherwise, we probably would have been refused. The roving assistance staff kept saying: "Only QR codes are allowed." 3. The sightseeing train is extremely popular; I recommend booking online in advance. 4. Due to heavy rain, trains to and from Yufuin and other destinations were suspended on the 25th and 26th. Fortunately, all trains above the express level required reserved seats, so I was able to immediately change to unreserved seats around Kokura and stay in Beppu. However, I incurred the loss of my Yufuin Onsen hotel accommodation due to the cancellation.
Anonymous User
Family
Nagasaki Weather, Climate and Best Time to Visit
Data source:Meteostat Update date:2025-09
Nagasaki year round climate
Spring (March–May): 12.8–19.9°C on average, mild and rainy, with more rain in March but also sunny days. Common activities: Cherry blossom viewing (some varieties), visiting historical sites, enjoying the seaside. Recommended clothing: Light jacket, long-sleeved shirts, comfortable shoes.
Summer (June–August): 23.6–29.2°C on average, hot and humid, with abundant rainfall, especially in June. Common activities: Swimming at the beach, hiking, enjoying local cuisine. Recommended clothing: Light and breathable clothing, sun hat, sunscreen.
Autumn (September–November): 16.0–27.1°C on average, comfortable and pleasant, with gradually decreasing rainfall. Common activities: Viewing autumn leaves (in some areas), outdoor activities, enjoying the crisp autumn air. Recommended clothing: Comfortable long-sleeved shirts, light jacket.
Winter (December–February): 7.6–9.0°C on average, mild and humid, with little rain. Common activities: Onsen (hot spring) bathing, indoor sightseeing, enjoying local hot pot. Recommended clothing: Warm clothing, jacket, scarf.
Nagasaki climatological average
Annual average temperature: approx. 18.3°C / Annual rainfall: approx. 2007 mm / Summer humidity: 70%–80% / Rainiest month: June
Nagasaki monthly average temperature and precipitation
Month
Air temperature (°C)
Precipitation (mm)
January
7.6°C
93
February
8.8°C
86.3
March
12.8°C
212
April
17°C
194.7
May
19.9°C
207
June
23.6°C
324.7
July
28.1°C
282.3
August
29.2°C
243.7
September
27.1°C
165.3
October
20.8°C
69
November
16°C
85.7
December
9°C
43.3
Nagasaki weather for the next seven days
8/7
Friday
Partly Cloudy
32.2°C/28.5°C
8/8
Saturday
Sunny
32°C/27.5°C
8/9
Sunday
Partly Cloudy
31.8°C/26.2°C
8/10
Monday
Partly Cloudy
31.6°C/26.4°C
8/11
Tuesday
Sunny
30.3°C/26°C
8/12
Wednesday
Sunny
30.4°C/24.5°C
8/13
Thursday
Sunny
30.7°C/24.5°C
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