See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.
22°
Breezy and Overcast
Feels Like: 22°
Min: 22°
Max: 24°
The next few hours will be breezy and overcast, with today reaching 23°C and dropping to 22°C. The coming days will be drizzle
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
05:32
Sunrise
17:43
Sunset
Moon
Waxing Crescent
10:37
Moonrise
20:12
Moonset
Daily Forecast
Wednesday
Thursday
Friday
Saturday
Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
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Weather in Niigata today, September 16, 2026
Conditions in Niigata on September 16, 2026 favour clear skies, so the day opens with a fine, sunny outlook. Any interruptions to the blue should be brief rather than lasting. The morning sky stays heavily clouded, with cover near 100% around 08:00. Grey conditions set the early tone before any later change.
The temperature range runs from about 22°C up to 24°C. The air stays humid, with relative humidity between 63% and 77% and the peak around 23:00. A lighter breeze peaks around 18:00 near 8.4 km/h.
Afternoon showers stay in play, peaking near 54% around 22:00. Skies remain cluttered, with cover about 100% by 12:00. Views remain open at about 16.1 km. Sunrise is at 05:32 and sunset at 17:43, giving 12 hours 11 minutes of sunlight today.
In short, treat September 16, 2026 in Niigata as a damp day: pack covers, watch the wetter hours, and expect a high near 24°C.
Frequently asked questions about weather in Niigata
How warm does it get in Niigata?
The warmest month in Niigata is August, with average high temperatures of 29°C. The average temperature during this period is around 27°C.
How cold does it get in Niigata?
The coldest month in Niigata is February, with average low temperatures of 3°C. The average temperature during this period is around 5°C.
What is the wettest time of year in Niigata?
The wettest month in Niigata is December, with an average of 236mm of precipitation.
What is the driest time of year in Niigata?
The driest month in Niigata is March, with an average of 108mm of precipitation.
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