Weather in Hannan, Japan 🇯🇵
Hannan currently sits at 25°C, patchy rain nearby, feeling like 26°C. Humidity is 79% with winds around 19 km/h, and the UV index is 3 (moderate). In the days ahead, expect temperatures in Hannan from about 13°C to 27°C.
Hourly Forecast for Hannan
14-Day Forecast for Hannan
Sunny
Sunny
Overcast
Overcast
Light drizzle
Sunny
Overcast
Patchy rain nearby
Sunny
Sunny
Overcast
Sunny
Overcast
Light drizzle
Additional Forecasts for Hannan
Air Quality
Historical Weather
Weather Forecasts for Other Cities in Japan
Best Time to Be Outside in Hannan Today
The most comfortable window in Hannan today looks like 15:00 to 18:00, when it is around 25°C. It should stay dry through that window. No significant rain is expected in the next several hours.
Frequently Asked Questions about Weather in Hannan
What is the temperature in Hannan right now?
It is currently 25°C (77°F) in Hannan, patchy rain nearby (feels like 26°C).
What's the weather like in Hannan right now?
Right now Hannan has Patchy rain nearby, humidity 79%, wind 19 km/h SSW.
What is today's forecast for Hannan?
Today in Hannan: high 25°C, low 22°C, sunny. Chance of rain: 71%.
What is the 7-day weather forecast for Hannan?
Daily highs and lows for Hannan:
- 2026-10-20: 25°C / 22°C
- 2026-10-21: 27°C / 19°C
- 2026-10-22: 19°C / 13°C
- 2026-10-23: 24°C / 12°C
- 2026-10-24: 20°C / 18°C
- 2026-10-25: 24°C / 18°C
- 2026-10-26: 21°C / 18°C
Is it going to rain in Hannan today?
There is a 71% chance of rain in Hannan today. Total expected precipitation: 3.34 mm.
What is the wind speed in Hannan right now?
Wind in Hannan is currently 19 km/h (12 mph) from the SSW.
What is the UV index in Hannan right now?
The UV index in Hannan is currently 3 (moderate). Sun protection is recommended when the index is 3 or higher.
