Weather in Nagasaki in September
Climate normals based on 10 years of historical data for Nagasaki, Jepang.
Average high
27°C
Average low
23°C
Rainfall
244 mm
14 rainy days
Sunshine
3.0h/day
Kelembapan
77%
How Hot Is Nagasaki in September?
Nagasaki's September sits at about 25°C overall, climbing to 27°C by mid-afternoon and dropping to 23°C before dawn. It's roughly 3°C cooler than August and on par with October.
Sunshine Hours in September
Average sun and average daylight: 3.0h a day in Nagasaki, sun up between 6:05 am and 6:25 pm.
Does It Rain In Nagasaki In September?
Heavy rains soak Nagasaki through September — 244mm of rain across 14 days.
Is Nagasaki Humid In September?
Nagasaki's air is saturated this month: humidity averages a sweltering 77%.
Wind In Nagasaki In September
Wind stays light: 18 kph on a typical day in Nagasaki.
Cloud Cover In Nagasaki In September
Grey, cloudy days are the norm: 65% average cover in Nagasaki.
Cities With Similar Weather In September
Weather in Nagasaki, month by month
| Month | High / Low | Hujan | |
|---|---|---|---|
| Cuaca di Bulan Januari | 11°C / 6°C | 86mm | Details → |
| Cuaca di Bulan Februari | 11°C / 6°C | 110mm | Details → |
| Cuaca di Bulan Maret | 15°C / 9°C | 178mm | Details → |
| Cuaca di Bulan April | 18°C / 13°C | 202mm | Details → |
| Cuaca di Bulan Mei | 22°C / 17°C | 275mm | Details → |
| Cuaca di Bulan Juni | 25°C / 20°C | 438mm | Details → |
| Cuaca di Bulan Juli | 28°C / 24°C | 428mm | Details → |
| Cuaca di Bulan Agustus | 30°C / 26°C | 291mm | Details → |
| Cuaca di Bulan September | 27°C / 23°C | 244mm | |
| Cuaca di Bulan Oktober | 23°C / 18°C | 121mm | Details → |
| Cuaca di Bulan November | 18°C / 13°C | 124mm | Details → |
| Cuaca di Bulan Desember | 12°C / 8°C | 93mm | Details → |