Agano weather
At 1:00 PM local time it was cloudy and 15°C (59°F). Mostly light, on-and-off rain; heavier around 8 AM, 12 PM (4.6 mm total). Best months for weather: May–Jun, Aug–Oct. Below: today's sky, the hour-by-hour rain chance and the 16-day forecast for Agano, Niigata, Japan.
Current conditions
- Clouds
- 92%
- Chance of rain
- 0%
- Rain
- 0.0 mm/h
Hourly Forecast
Mostly light, on-and-off rain; heavier around 8 AM, 12 PM (4.6 mm total)
Daily Forecast
Best Time to Visit
Peak season May–Jun, Aug–OctOff season Dec–Mar
About Agano weather
Is it raining in Agano right now?
No. It’s cloudy and 15° right now. Mostly light, on-and-off rain; heavier around 8 AM, 12 PM (4.6 mm total).
What’s the weather like in Agano this week?
Over the next 7 days, expect highs of 12–20° and lows of 6–13°. Rain is likely on 5 of 7 days (Monday, Tuesday, Thursday, Friday, Saturday). The driest day looks like Wednesday.
Has it been raining in Agano lately?
In the past 7 days, Agano had 6 rainy days and 43.8 mm of rain in total.
What should I pack for Agano?
For the coming week, bring an umbrella or rain jacket and a warm layer for the evenings.
Agano weather by month
When is the best time to visit Agano?
Based on weather alone, the best time to visit Agano is May–Jun, Aug–Oct, according to NASA's 2001–2025 climate averages. Dec–Mar tends to be the least pleasant. Average highs run from 3°C (37°F) in January to 28°C (83°F) in August.
What is the rainiest month in Agano?
July is the wettest month, with about 221 mm (8.7 in) of rain on average. May is the driest, with about 86 mm (3.4 in).
What is the hottest month in Agano?
August is the warmest, with average highs of 28°C (83°F) and lows of 21°C (70°F). January is the coolest, with highs of 3°C (37°F) and lows of -1°C (30°F).
Sources: 2001–2025 monthly averages from NASA POWER (MERRA-2 reanalysis), forecast and current conditions from Open-Meteo. Page updated . How we rate months