Osaka Weather in August
Osaka in August
The short of it: Osaka in August averages a high of 34 °C (93 °F) and a low of 25 °C (77 °F), with 93 mm (3.7 in) of rain and about 13 h 27 min of daylight. Rated 1 of 5 for a visit; the best months are October and April. Source: TerraClimate climate normals, 1991–2020.
Average high 34° · low 25° · rain 93 mm · daylight 13 h 27 min
✦ Travel with care for a visit · best months: October & April
Thirty years of records give Osaka an average August high of 34°, a low of 25° and some 93 mm of rain. The height of summer in Osaka, with afternoons near 34°. Wet spells are common — about 93 mm, the 8th wettest month.
The sun is up for about 13 h 27 min in mid-August, 49 minutes less than a month before.
For the traveller: pack linen, a wide hat and water, and an oilskin besides. The Almanac rates August 1 of 5 for a visit; the finest months here are October and April.
Against its neighbours, Osaka runs cooler than most and drier than most in August. Moriguchi, 7 km to the NE, sees much the same highs.
August in Osaka, by the numbers
- Warmth rank
- 1st warmest of 12
- Rain rank
- 8th wettest of 12
- Versus July
- 2° warmer, 58 mm less rain
- Versus September
- 4° warmer
- Day–night spread
- 9°
- Snow season
- seldom any
- Daylight, mid-month
- 13 h 27 min
- Average wind
- 12 km/h