Weather in Niigata in september
Climate normals based on 10 years of historical data for Niigata, Japonska.
Average high
25°C
Average low
21°C
Rainfall
189 mm
15 rainy days
Sunshine
2.9h/day
Vlažnost
75%
Sea temperature
28.0°C
How Hot Is Niigata in september?
September brings typical readings of 25°C by day and 21°C by night to Niigata. Compared with August, this is a 4°C jump.
Sunshine Hours in september
Cloud cover keeps Niigata dim: 2.9h of sun, daylight from 5:25 am to 5:50 pm.
Does It Rain In Niigata In september?
Persistent rain shapes Niigata's September: 189mm in 15 days.
Is Niigata Humid In september?
Expect a humid September in Niigata: 75% on average, with little overnight relief.
How Warm Is The Sea In Niigata In september?
Sea temperatures climb to 28.0°C off Niigata in September — bath-warm and tropical.
Wind In Niigata In september
September brings gentle winds to Niigata — averaging 19 kph.
Cloud Cover In Niigata In september
Cloudy skies dominate Niigata in September — averaging 66% cloud cover.
Cities With Similar Weather In september
Weather in Niigata, month by month
| Month | High / Low | Dež | |
|---|---|---|---|
| Vreme v januarju | 5°C / 1°C | 205mm | Details → |
| Vreme v februarju | 6°C / 2°C | 122mm | Details → |
| Vreme v marcu | 10°C / 4°C | 124mm | Details → |
| Vreme v aprilu | 14°C / 8°C | 111mm | Details → |
| Vreme v maju | 20°C / 13°C | 120mm | Details → |
| Vreme v juniju | 23°C / 17°C | 140mm | Details → |
| Vreme v juliju | 27°C / 22°C | 264mm | Details → |
| Vreme v avgustu | 29°C / 24°C | 203mm | Details → |
| Vreme v septembru | 25°C / 21°C | 189mm | |
| Vreme v oktobru | 19°C / 14°C | 155mm | Details → |
| Vreme v novembru | 14°C / 9°C | 173mm | Details → |
| Vreme v decembru | 9°C / 4°C | 258mm | Details → |