Measurements:
°C
°F
CURRENT WEATHER
23:24
Nagasaki
64°F
E 1 mph
Feels like: 64°F
Precip: 19%
World Resorts Japan Nagasaki Weather

7 Day Weather Forecast

11.12
thu
DAY
66°F
N 6 mph
precip
14%
NIGHT
64°F
E 1 mph
precip
19%
11.13
fri
DAY
68°F
NW 1 mph
precip
17%
NIGHT
64°F
W 2 mph
precip
24%
11.14
sat
DAY
66°F
NW 6 mph
precip
71%
NIGHT
66°F
N 9 mph
precip
79%
11.15
sun
DAY
68°F
S 6 mph
precip
48%
NIGHT
64°F
S 8 mph
precip
14%
11.16
mon
DAY
68°F
SW 13 mph
precip
13%
NIGHT
60°F
SW 7 mph
precip
13%
11.17
tue
DAY
68°F
SW 5 mph
precip
16%
NIGHT
66°F
N 7 mph
precip
85%
11.18
wed
DAY
64°F
SE 17 mph
precip
38%
NIGHT
54°F
SE 19 mph
precip
31%

Nagasaki Sea Water Temperature in November, °F

Select Year: 2025 2024 2023

The average sea surface temperature in November 2025 for Nagasaki was 22.6°F. The maximum and minimum values were 20.9°F and 24.6°F respectively.

Nagasaki on the Weather Map

Best Time to Visit Nagasaki
The most sunny months:
October 17 days
May 14 days
August 13 days
The most warm months:
August 91.6 °F
July 88.2 °F
September 86.4 °F
Warmest sea temperature:
August 86.5 °F
September 83.8 °F
July 82.3 °F
The most cold months:
January 50.4 °F
February 52.0 °F
December 54.1 °F
The most rainy months:
July 11 days
June 11 days
August 9 days
The most windy months:
January 11 mph
February 11 mph
December 11 mph
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