Temperature
Warm by day, mild at night.
81°Ftypical June high
Typical range
June climate
June in Amakusa
Japan · East Asia
Not the best time: Late-day mugginess is the main limitation.
Not an ideal month
Early to mid
Daytime high
81°F
Lows around 71°F
Rain
Rain most days
Sun
7 h/day
Air feel
Humid
Sea temp
75°F
Warm sea
When to visit
Month-by-month fit
Best
Precipitation
It rains on most days, including some longer spells. About 18 wet days, more than in most months.
61%wet-day frequency
AmountWet-day chance
Sunshine
Cloudier spells limit sunshine.
7.1 hJune sunshine
Heat & humidity by month
Warm days, with humid periods.
68%June Heat feel
Easy airWarm airHot airHumid airVery humid air
Hourly temperature pattern
In June, afternoons feel about 84° and nights feel near 76°.
Very coldColdCoolComfortableWarmHotSwelteringNight hours
Clear sky
Overcast skies this month.
18%June Clear sky
Clear skyCloud
Wind pattern
Calm winds are typical in June.
5 mphJune Calm
Sea temperature
75°FJune sea temp
More detailIncludes daypart comfort
Typical June day
June late afternoons are around 80°F, easing to about 76°F in early evening.
Avg temp Typical range
Morning77°F
Feels 81°F
Rain41%
Cloud81%
Humid airHigh
Sun intensityModerate
Midday80°F
Feels 84°F
Rain42%
Cloud82%
Humid airHigh
Sun intensityModerate
Late afternoon80°F
Feels 83°F
Rain38%
Cloud80%
Humid airHigh
Sun intensityModerate
Early evening76°F
Feels 81°F
Rain33%
Cloud80%
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 | 53 | 42 | 2.8 | 8 | 6.6 | 64 | 67 |
| Feb | 56 | 43 | 3.6 | 10 | 7.5 | 65 | 65 |
| Mar | 62 | 49 | 5.2 | 12 | 7.9 | 65 | 65 |
| Apr | 70 | 57 | 5.5 | 11 | 8.7 | 68 | 67 |
| May | 77 | 64 | 7.6 | 12 | 8.8 | 72 | 71 |
| Jun | 81 | 71 | 17.2 | 18 | 7.1 | 81 | 75 |
| Jul | 88 | 78 | 13.1 | 19 | 9.1 | 80 | 80 |
| Aug | 91 | 79 | 8.2 | 16 | 10.2 | 76 | 84 |
| Sep | 86 | 74 | 7.5 | 13 | 9.0 | 74 | 82 |
| Oct | 78 | 64 | 4.3 | 8 | 8.5 | 68 | 78 |
| Nov | 67 | 55 | 4.1 | 8 | 7.6 | 68 | 74 |
| Dec | 56 | 45 | 3.0 | 8 | 7.0 | 65 | 70 |
Similar climates
Similar
Similar travel stylePalermoItalySimilar climateTokyoJapanSimilar travel styleJeju CitySouth KoreaSimilar travel styleNaha / OkinawaJapan
Want a side-by-side climate view? Compare Amakusa with Palermo.
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 31, 2026
Data & methodology