World Resorts Japan Nagasaki Weather

Nagasaki 14 Days Forecast

05.02
thu
Day
55°F
E 5 mph
Precip.
0%
Night
52°F
SE 6 mph
Precip.
0%
06.02
fri
Day
57°F
SE 7 mph
Precip.
0%
Night
45°F
S 9 mph
Precip.
100%
07.02
sat
Day
46°F
SE 17 mph
Precip.
0%
Night
37°F
SE 22 mph
Precip.
85%
08.02
sun
Day
34°F
SE 27 mph
Precip.
100%
Night
34°F
S 9 mph
Precip.
0%
09.02
mon
Day
45°F
E 5 mph
Precip.
0%
Night
41°F
NE 1 mph
Precip.
0%
10.02
tue
Day
48°F
NW 12 mph
Precip.
0%
Night
55°F
NE 7 mph
Precip.
100%
11.02
wed
Day
50°F
SE 19 mph
Precip.
100%
Night
46°F
SE 13 mph
Precip.
67%
12.02
thu
Day
48°F
SE 11 mph
Precip.
0%
Night
43°F
S 7 mph
Precip.
0%
13.02
fri
Day
52°F
SE 11 mph
Precip.
0%
Night
48°F
S 4 mph
Precip.
0%
14.02
sat
Day
54°F
N 1 mph
Precip.
0%
Night
52°F
NE 2 mph
Precip.
0%
15.02
sun
Day
57°F
N 6 mph
Precip.
62%
Night
55°F
E 13 mph
Precip.
74%
16.02
mon
Day
52°F
SE 10 mph
Precip.
0%
Night
45°F
S 7 mph
Precip.
0%
17.02
tue
Day
52°F
N 2 mph
Precip.
0%
Night
50°F
NE 4 mph
Precip.
0%
18.02
wed
Day
48°F
SE 4 mph
Precip.
100%
Night
43°F
SE 22 mph
Precip.
83%

Sea water temperature in February, °F

Show year:
2025
2024
2023

The average sea water temperature in February of 2025 was 57.1°F. The highest and lowest sea temperatures during the month were 59.0°F and 55.4°F.

Air temperature in Nagasaki, °F

Precipitation total in Nagasaki, in.

* Charts above show average data for the last 3 years.

Best time for vacation in Nagasaki

Sunniest months:
October 18 days
May 14 days
March 13 days
Warmest months:
August 87.6 °F
July 84.4 °F
September 82.9 °F
Warmest sea temp:
August 82.8 °F
September 80.3 °F
July 79.0 °F
Coldest months:
January 50.3 °F
February 51.7 °F
December 53.7 °F
Rainiest months:
July 12 days
June 11 days
August 10 days
Windiest months:
January 10.8 mph
February 10.8 mph
December 10.7 mph

Nagasaki on a weather map

Nagasaki
+50°F
NE 3 mph
Feels like: +50°F
Precip.: 0%
Places in Japan:
Name
°F
+39°F
+48°F
+48°F
+36°F
+43°F
+50°F
+39°F
+36°F
+59°F
+41°F
+19°F
+45°F
+43°F
+43°F
+41°F
24 Hours Forecast
Nagasaki
Local time: 03:52
February 05, thursday
0600
50°F
E
2 mph
0900
54°F
SE
2 mph
1200
55°F
E
5 mph
1500
57°F
E
3 mph
1800
54°F
NE
3 mph
2100
55°F
NE
4 mph
February 06, friday
0000
52°F
SE
6 mph
0300
52°F
SE
7 mph
Units of measurement: °C / °F