Measurements:
°C
°F
CURRENT WEATHER
08:47
Osaka
92°F
SE 4 mph
Feels like: 100°F
Precip: 6%
World Resorts Japan Osaka Weather

7 Day Weather Forecast

07.27
mon
DAY
98°F
SE 7 mph
precip
4%
NIGHT
88°F
N 2 mph
precip
6%
07.28
tue
DAY
96°F
NE 12 mph
precip
36%
NIGHT
84°F
S 1 mph
precip
65%
07.29
wed
DAY
92°F
NE 7 mph
precip
24%
NIGHT
86°F
SW 2 mph
precip
7%
07.30
thu
DAY
96°F
E 8 mph
precip
9%
NIGHT
88°F
SW 4 mph
precip
4%
07.31
fri
DAY
100°F
E 7 mph
precip
2%
NIGHT
88°F
SW 6 mph
precip
3%
08.01
sat
DAY
100°F
E 7 mph
precip
1%
NIGHT
88°F
SW 7 mph
precip
4%
08.02
sun
DAY
102°F
SE 4 mph
precip
1%
NIGHT
88°F
SE 2 mph
precip
8%

Osaka Sea Water Temperature in July, °F

Select Year: 2026 2025 2024

The average sea surface temperature in July 2026 for Osaka was 26.9°F. The maximum and minimum values were 23.4°F and 30.7°F respectively.

Osaka on the Weather Map

Best Time to Visit Osaka
The most sunny months:
May 16 days
August 16 days
October 15 days
The most warm months:
August 96.5 °F
July 92.8 °F
September 88.4 °F
Warmest sea temperature:
August 86.2 °F
September 82.8 °F
July 82.6 °F
The most cold months:
January 46.3 °F
February 48.5 °F
December 51.0 °F
The most rainy months:
June 7 days
July 6 days
September 5 days
The most windy months:
January 7 mph
December 7 mph
February 7 mph
more details