Temperature
Pleasant by day, warm at night.
77°Ftypical September high
Typical range
September climate
September in Awaji Island
Japan · Asia
Warm coastal days and some sun. Typhoon risk near peak is the main drawback.
Some tradeoffs
Daytime high
77°F
Lows around 72°F
Rain
Several rainy days
Sun
9 h/day
Air feel
Humid
Sea temp
80°F
Great for swimming
When to visit
Month-by-month fit
Best
Precipitation
Several rainy days. About 12 wet days, the highest monthly average.
40%wet-day frequency
AmountWet-day chance
Sunshine
Cloudier spells limit sunshine.
9.1 hSeptember sunshine
Heat & humidity by month
Humid air and frequent rain shape this month.
61%September Heat feel
Easy airWarm airHumid airVery humid air
Hourly temperature pattern
In September, afternoons feel about 76° and nights feel near 72°.
FreezingVery coldColdCoolComfortableWarmNight hours
Clear sky
Partly cloudy skies this month.
41%September Clear sky
Clear skyCloud
Wind pattern
September's typical breeze keeps the air from feeling as stagnant.
11 mphSeptember Breezy
Sea temperature
80°FSeptember sea temp
More detailIncludes daypart comfort
Typical September day
September late afternoons are around 76°F, and early evening stays near 75°F.
Avg temp Typical range
Morning74°F
Rain20%
Cloud56%
Humid airHigh
Sun intensityModerate
Midday75°F
Rain19%
Cloud57%
Humid airHigh
Sun intensityStrong
Late afternoon76°F
Rain19%
Cloud59%
Humid airHigh
Sun intensityLow
Early evening75°F
Rain19%
Cloud60%
Humid airHigh
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 | 46 | 40 | 2.8 | 11 | 8.2 | 64 | 64 |
| Feb | 47 | 40 | 2.9 | 12 | 8.6 | 65 | 62 |
| Mar | 52 | 44 | 4.0 | 12 | 9.0 | 67 | 62 |
| Apr | 58 | 52 | 4.6 | 10 | 9.3 | 72 | 64 |
| May | 64 | 60 | 5.5 | 9 | 10.0 | 79 | 68 |
| Jun | 70 | 67 | 7.0 | 12 | 8.9 | 84 | 73 |
| Jul | 77 | 74 | 6.6 | 11 | 10.1 | 87 | 79 |
| Aug | 80 | 77 | 4.5 | 10 | 11.0 | 82 | 82 |
| Sep | 77 | 72 | 6.8 | 12 | 9.1 | 76 | 80 |
| Oct | 69 | 63 | 6.5 | 10 | 8.4 | 69 | 76 |
| Nov | 60 | 54 | 3.2 | 8 | 8.0 | 66 | 72 |
| Dec | 51 | 45 | 2.9 | 11 | 8.1 | 64 | 67 |
Similar climates
Similar
Similar travel stylePalma de MallorcaSpainSimilar travel styleCapriItalySimilar travel stylePorto CervoItalySimilar travel styleSaint-TropezFrance
Want a side-by-side climate view? Compare Awaji Island with Palma de Mallorca.
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