Measurements:
°C
°F
CURRENT WEATHER
08:51
Osaka
70°F
S 8 mph
Feels like: 70°F
Precip: 89%
World Resorts Japan Osaka Weather

14 Day Weather Forecast

09.29
tue
DAY
68°F
SW 6 mph
precip
74%
NIGHT
68°F
SW 5 mph
precip
14%
09.30
wed
DAY
80°F
SW 6 mph
precip
2%
NIGHT
74°F
W 3 mph
precip
8%
10.01
thu
DAY
84°F
NE 8 mph
precip
2%
NIGHT
70°F
S 12 mph
precip
3%
10.02
fri
DAY
78°F
S 12 mph
precip
1%
NIGHT
64°F
S 6 mph
precip
3%
10.03
sat
DAY
78°F
SW 8 mph
precip
2%
NIGHT
68°F
SW 7 mph
precip
8%
10.04
sun
DAY
80°F
S 13 mph
precip
1%
NIGHT
68°F
S 11 mph
precip
4%
10.05
mon
DAY
72°F
S 19 mph
precip
12%
NIGHT
66°F
S 16 mph
precip
14%
10.06
tue
DAY
72°F
S 16 mph
precip
2%
NIGHT
62°F
SE 10 mph
precip
3%
10.07
wed
DAY
68°F
SE 22 mph
precip
28%
NIGHT
62°F
S 5 mph
precip
5%
10.08
thu
DAY
74°F
NE 1 mph
precip
1%
NIGHT
66°F
NW 2 mph
precip
3%
10.09
fri
DAY
76°F
E 4 mph
precip
1%
NIGHT
66°F
SW 5 mph
precip
3%
10.10
sat
DAY
78°F
N 2 mph
precip
1%
NIGHT
70°F
S 3 mph
precip
4%
10.11
sun
DAY
78°F
S 13 mph
precip
5%
NIGHT
68°F
S 6 mph
precip
5%
10.12
mon
DAY
76°F
SW 4 mph
precip
1%
NIGHT
70°F
S 5 mph
precip
6%

Osaka Sea Water Temperature in September, °F

Select Year: 2026 2025 2024

The average sea surface temperature in September 2026 for Osaka was 84.7°F. The maximum and minimum values were 82.2°F and 89.2°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 96.3 °F
July 92.8 °F
September 88.1 °F
Warmest sea temperature:
August 86.3 °F
September 82.9 °F
July 82.7 °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 6 days
The most windy months:
January 7 mph
December 7 mph
February 7 mph
more details
Japan Resorts:
NAME
F°
Atami +70
Fukuoka +68
Hakone +72
Hiroshima +66
Kamakura +74
Kobe +68
Kyoto +66
Nagasaki +76
Nagoya +68
Nara +68
Okinawa +86
Osaka +70
Sapporo +54
Tokyo +70
Yokohama +72
all resorts
24 Hours Weather Forecast
Osaka
Local time: 08:51
29 sep, tuesday
0900 70°F
S
8 mph
1200 68°F
SW
6 mph
1500 68°F
W
4 mph
1800 68°F
SW
4 mph
2100 68°F
SW
5 mph
30 sep, wednesday
0000 68°F
SW
5 mph
0300 66°F
SW
6 mph
0600 66°F
SW
5 mph