17.07
fri
fri
Day
82°F
NE 7 mph
Precip.
22%
22%
Night
79°F
N 6 mph
Precip.
35%
35%
18.07
sat
sat
Day
84°F
N 11 mph
Precip.
17%
17%
Night
81°F
N 6 mph
Precip.
31%
31%
19.07
sun
sun
Day
84°F
NE 10 mph
Precip.
10%
10%
Night
81°F
N 4 mph
Precip.
32%
32%
20.07
mon
mon
Day
84°F
NE 8 mph
Precip.
8%
8%
Night
79°F
E 2 mph
Precip.
17%
17%
21.07
tue
tue
Day
86°F
E 5 mph
Precip.
4%
4%
Night
79°F
S 3 mph
Precip.
12%
12%
22.07
wed
wed
Day
88°F
E 4 mph
Precip.
5%
5%
Night
79°F
S 3 mph
Precip.
11%
11%
23.07
thu
thu
Day
86°F
NE 5 mph
Precip.
5%
5%
Night
81°F
SE 2 mph
Precip.
13%
13%
24.07
fri
fri
Day
84°F
NE 7 mph
Precip.
6%
6%
Night
81°F
E 2 mph
Precip.
18%
18%
25.07
sat
sat
Day
86°F
NE 7 mph
Precip.
17%
17%
Night
81°F
W 2 mph
Precip.
12%
12%
26.07
sun
sun
Day
88°F
SE 2 mph
Precip.
5%
5%
Night
81°F
W 6 mph
Precip.
8%
8%
27.07
mon
mon
Day
86°F
NW 7 mph
Precip.
25%
25%
Night
81°F
SW 7 mph
Precip.
10%
10%
28.07
tue
tue
Day
90°F
W 12 mph
Precip.
6%
6%
Night
82°F
NW 15 mph
Precip.
9%
9%
29.07
wed
wed
Day
79°F
NW 22 mph
Precip.
90%
90%
Night
81°F
NW 34 mph
Precip.
78%
78%
30.07
thu
thu
Day
79°F
N 50 mph
Precip.
94%
94%
Night
79°F
NW 40 mph
Precip.
94%
94%
sea water
temperature
temperature
| Nagasaki |
monthly
weather
weather
| Nagasaki |
current
weather
weather
| Nagasaki |
7 days
forecast
forecast
| Nagasaki |
Sea water temperature in July, °F
Show year:
2026
2025
2024
The average sea water temperature in July of 2026 was 78.2°F. The highest and lowest sea temperatures during the month were 81.1°F and 75.2°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
Nagasaki on a weather map
Places in Japan:
Name
°F
24 Hours Forecast
Nagasaki
Local time: 11:06
July 17, friday
1200
82°F
NE
7 mph
7 mph
1500
84°F
NE
9 mph
9 mph
1800
82°F
NE
7 mph
7 mph
2100
81°F
NE
4 mph
4 mph
July 18, saturday
0000
79°F
N
6 mph
6 mph
0300
79°F
N
6 mph
6 mph
0600
79°F
N
6 mph
6 mph
0900
81°F
N
9 mph
9 mph
