Osaka Weather: August
 |
Average Day Temperature: | 96.5°F |
|
Average Night Temperature: | 81.5°F |
|
Sea Water Temperature: | 86.1°F |
|
Number of Sunny Days: | 16 days |
| Sunshine Hours: | 12.9 - 13.9 hours | |
|
Number of Rainy Days: | 5 days |
| Precipitation Totals: | 3.2 in | |
| detailed information | ||
14 day weather
forecast
forecast
| Osaka |
Sea Water
Temperature
Temperature
| Osaka |
Air Temperature in August, °F
The highest day temperature in August 2025 was 101°F. The lowest night temperature was 80°F. The average values for day and night temperatures during August were 95.5°F и 84.3°F respectivly.
Osaka Water Sea Temperature in August, °F
The average sea surface temperature in August 2025 for Osaka was 89.4°F. The maximum and minimum values were 86.8°F and 91.0°F respectively.
Sunny, Cloudy and Gloomy days
Most of the days in August are sunny but you can also expect cloudy and gloomy days.
Precipitation Totals in August, in
Precipitation total in August for Osaka is 3.2 in.
Wind Speed in August, mph
The average wind speed in August is 6.2 mph. This value is relatively stable throughout the year.
Average Sunny Hours Per Day
We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Osaka in August is 9.1 hours.
Osaka on the Weather Map
Japan Resorts:
NAME
F°
| Atami |  |
+44 |
| Fukuoka |  |
+44 |
| Hakone | |
+48 |
| Hiroshima | |
+38 |
| Kamakura | |
+54 |
| Kobe | |
+46 |
| Kyoto |  |
+42 |
| Nagasaki | |
+44 |
| Nagoya | |
+44 |
| Nara | |
+44 |
| Okinawa | |
+66 |
| Osaka | |
+46 |
| Sapporo |  |
+26 |
| Tokyo | |
+50 |
| Yokohama | |
+52 |
Countries:
NAME
POPULARITY
24 Hours Weather Forecast
Osaka
Local time: 17:36
05 dec, friday
| 1800 |  |
46°F | SE 9 mph |
| 2100 | |
44°F | S 5 mph |
06 dec, saturday
| 0000 | |
44°F | S 1 mph |
| 0300 | |
42°F | NW 2 mph |
| 0600 | |
40°F | SW 3 mph |
| 0900 |  |
44°F | W 3 mph |
| 1200 | |
50°F | NE 3 mph |
| 1500 | |
52°F | NE 6 mph |