Temperature
Hot by day, warm at night.
92°Ftypical August high
Typical range
August climate
August in Osaka
Japan · East Asia
Hot afternoons and plenty of sun. Heavier storm-season rain and humid air are the main drawbacks.
Some tradeoffs
Daytime high
92°F
Lows around 80°F
Rain
Several rainy days
Sun
11 h/day
Air feel
Very humid
When to visit
Month-by-month fit
Best
Precipitation
Several rainy days, mostly brief and on-and-off. About 11 wet days, more than in most months.
35%wet-day frequency
AmountWet-day chance
Sunshine
A mix of sunshine and cloud.
10.9 hAugust sunshine
Heat & humidity by month
Very hot days with very humid air.
56%August Heat feel
Easy airWarm airHot airHumid airVery humid air
Hourly temperature pattern
In August, afternoons feel about 96° and nights feel near 88°.
Very coldColdCoolComfortableWarmHotSwelteringNight hours
Clear sky
Partly cloudy skies this month.
42%August Clear sky
Clear skyCloud
Wind pattern
Calm winds are typical in August.
5 mphAugust Calm
More detailIncludes daypart comfort
Typical August day
August late afternoons are around 90°F, easing to about 85°F in early evening.
Avg temp Typical range
Morning87°F
Feels 93°F
Rain19%
Cloud56%
Humid airVery high
Sun intensityModerate
Midday91°F
Feels 96°F
Rain21%
Cloud58%
Humid airVery high
Sun intensityStrong
Late afternoon90°F
Feels 95°F
Rain19%
Cloud59%
Humid airVery high
Sun intensityModerate
Early evening85°F
Feels 92°F
Rain14%
Cloud61%
Humid airVery high
Sun intensityMinimal
Best windowData tableView month-by-month numbers
View month-by-month numbers
| Month | High°F | Low°F | Rainin | Wet days | Sunh | Humidity% |
|---|---|---|---|---|---|---|
| Jan | 49 | 38 | 2.4 | 8 | 8.2 | 67 |
| Feb | 51 | 38 | 2.7 | 9 | 8.5 | 67 |
| Mar | 58 | 44 | 4.1 | 11 | 8.9 | 65 |
| Apr | 67 | 53 | 4.5 | 10 | 9.2 | 66 |
| May | 76 | 62 | 5.6 | 10 | 9.8 | 68 |
| Jun | 81 | 70 | 7.9 | 14 | 8.7 | 74 |
| Jul | 88 | 78 | 7.2 | 13 | 9.9 | 76 |
| Aug | 92 | 80 | 5.1 | 11 | 10.9 | 70 |
| Sep | 85 | 73 | 6.9 | 13 | 9.1 | 73 |
| Oct | 74 | 61 | 6.3 | 10 | 8.3 | 71 |
| Nov | 64 | 51 | 3.3 | 8 | 7.9 | 70 |
| Dec | 54 | 42 | 2.5 | 8 | 8.0 | 68 |
Similar climates
Similar
Similar travel styleTokyoJapanSimilar travel styleSeoulSouth KoreaSimilar travel styleShanghaiChinaSimilar travel styleIstanbulTurkey
Want a side-by-side climate view? Compare Osaka with Tokyo.
Climate data notePlanning guidance, not a forecast
Typical monthly values are based on long-term climate records. Useful for planning, not a forecast. Check the weather before you travel.
Sunshine: source type is not yet identified at metric level.
Local microclimates can vary by beach, neighborhood, trail, or elevation.
Last updated: Jun 1, 2026
Data & methodology