21.07
tue
tue
Day
93°F
NE 8 mph
Precip.
3%
3%
Night
84°F
NE 4 mph
Precip.
8%
8%
22.07
wed
wed
Day
93°F
NE 9 mph
Precip.
3%
3%
Night
84°F
E 1 mph
Precip.
7%
7%
23.07
thu
thu
Day
97°F
E 5 mph
Precip.
1%
1%
Night
86°F
SE 2 mph
Precip.
4%
4%
24.07
fri
fri
Day
97°F
E 6 mph
Precip.
2%
2%
Night
84°F
S 4 mph
Precip.
36%
36%
25.07
sat
sat
Day
95°F
SE 6 mph
Precip.
2%
2%
Night
84°F
SW 6 mph
Precip.
3%
3%
26.07
sun
sun
Day
95°F
NE 6 mph
Precip.
2%
2%
Night
84°F
E 6 mph
Precip.
7%
7%
27.07
mon
mon
Day
90°F
NE 9 mph
Precip.
10%
10%
Night
82°F
SE 4 mph
Precip.
58%
58%
Sea water temperature in July, °F
Show year:
2026
2025
2024
The average sea water temperature in July of 2026 was 78.9°F. The highest and lowest sea temperatures during the month were 85.5°F and 74.1°F.
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 85.5°F. The highest and lowest sea temperatures during the month were 86.9°F and 83.1°F.
Air temperature in Osaka, °F
Precipitation total in Osaka, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Osaka
Osaka on a weather map
Places in Japan:
Name
°F
24 Hours Forecast
Osaka
Local time: 22:15
July 22, wednesday
0000
84°F
NE
4 mph
4 mph
0300
82°F
NE
3 mph
3 mph
0600
82°F
NE
3 mph
3 mph
0900
90°F
NE
6 mph
6 mph
1200
93°F
NE
9 mph
9 mph
1500
93°F
NE
8 mph
8 mph
1800
93°F
NE
7 mph
7 mph
2100
88°F
NE
6 mph
6 mph
