Temperature
Hot by day, warm at night.
84°Ftypical August high
Typical range
August climate
August in Chiba
Japan · East Asia
Hot afternoons and some sun. Typhoon risk near peak and humid air are the main drawbacks.
Some tradeoffs
Daytime high
84°F
Lows around 77°F
Rain
Several rainy days
Sun
10 h/day
Air feel
Very humid
Sea temp
80°F
Great for swimming
When to visit
Month-by-month fit
Best
Precipitation
Several rainy days, with mixed-length spells. About 12 wet days this month.
39%wet-day frequency
AmountWet-day chance
Sunshine
A mix of sunshine and cloud.
10.2 hAugust sunshine
Heat & humidity by month
Very humid air is a major factor this month.
53%August Heat feel
Easy airWarm airHumid airVery humid air
Hourly temperature pattern
In August, afternoons feel about 88° and nights feel near 83°.
Very coldColdCoolComfortableWarmHotNight hours
Clear sky
Mostly cloudy skies this month.
38%August Clear sky
Clear skyCloud
Wind pattern
Calm winds are typical in August.
9 mphAugust Light breeze
Sea temperature
80°FAugust sea temp
More detailIncludes daypart comfort
Typical August day
August late afternoons are around 83°F, easing to about 80°F in early evening.
Avg temp Typical range
Morning81°F
Feels 86°F
Rain24%
Cloud61%
Humid airVery high
Sun intensityModerate
Midday84°F
Feels 88°F
Rain26%
Cloud60%
Humid airVery high
Sun intensityStrong
Late afternoon83°F
Feels 87°F
Rain20%
Cloud61%
Humid airVery high
Sun intensityModerate
Early evening80°F
Feels 85°F
Rain16%
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% | Sea°F |
|---|---|---|---|---|---|---|---|
| Jan | 48 | 39 | 3.2 | 8 | 8.0 | 69 | 62 |
| Feb | 49 | 39 | 3.4 | 9 | 7.9 | 69 | 60 |
| Mar | 55 | 45 | 5.6 | 13 | 8.1 | 72 | 60 |
| Apr | 62 | 53 | 5.8 | 13 | 8.7 | 75 | 62 |
| May | 70 | 62 | 6.1 | 12 | 8.7 | 79 | 66 |
| Jun | 75 | 68 | 7.6 | 15 | 7.9 | 83 | 71 |
| Jul | 82 | 75 | 6.2 | 12 | 9.2 | 85 | 77 |
| Aug | 84 | 77 | 4.9 | 12 | 10.2 | 83 | 80 |
| Sep | 79 | 72 | 8.0 | 15 | 8.2 | 82 | 79 |
| Oct | 70 | 62 | 9.2 | 14 | 7.1 | 79 | 74 |
| Nov | 61 | 53 | 5.1 | 12 | 6.6 | 76 | 70 |
| Dec | 52 | 44 | 3.1 | 8 | 7.2 | 72 | 66 |
Similar climates
Similar
Similar travel styleBenidormSpainSimilar travel styleBarcelonaSpainSimilar travel styleCefaluItalySimilar travel styleTaorminaItaly
Want a side-by-side climate view? Compare Chiba with Benidorm.
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: Jul 6, 2026
Data & methodology