Unnan

Unnan Shi, Shimane-ken, Japan

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Current Weather

21°

Partly Cloudy

Feels Like: 19°

Min: 19°

Max: 25°

The next few hours will be overcast, with tomorrow reaching 26°C and dropping to 20°C. The coming days will be drizzle throughout the day.

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Hourly Forecast

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Today
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Daylight Hours

05:57

Sunrise

18:07

Sunset

12 hours 10 minutes of sunlight today

Moon

Waxing Crescent

10:54

Moonrise

20:45

Moonset

Daily Forecast

Today

19°
25°

Thursday

19°
26°

Friday

20°
26°

Saturday

21°
26°

Sunday

20°
24°

Monday

20°
24°

Tuesday

19°
24°

Wednesday

17°
26°

Thursday

17°
24°

Friday

17°
25°

Air Quality Data Available

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UV Index

No protection needed
0 Low
Low Extreme

Humidity

90% Humid
Low High

Weather in Unnan tomorrow, September 17, 2026

Expect a muted, overcast feel in Unnan on September 17, 2026 as cloud persists. Brighter breaks, if they arrive, should stay brief. Morning skies stay relatively clear, holding cloud close to 56% near 11:00. The early part of the day favours being outside.

The day peaks near 26°C and cools toward 19°C. Moisture in the air spans 55%-92%, with the highest values around 00:00. Winds stay light, near 6.1 km/h by 09:00, so the day feels still more than breezy.

The afternoon keeps an overcast feel, as cloud reaches about 75% around 15:00. Outdoor plans may still want a flexible backup. Horizontal visibility holds close to 16.1 km. Sunrise is at 05:58 and sunset at 18:06, giving 12 hours 7 minutes of sunlight today.

The practical takeaway for Unnan on September 17, 2026 is a cloudy day that stays usable, just not particularly bright, around 26°C.

Frequently asked questions about weather in Unnan

How warm does it get in Unnan?

The warmest month in Unnan is August, with average high temperatures of 31°C. The average temperature during this period is around 27°C.

How cold does it get in Unnan?

The coldest month in Unnan is January, with average low temperatures of 1°C. The average temperature during this period is around 3°C.

What is the wettest time of year in Unnan?

The wettest month in Unnan is July, with an average of 258mm of precipitation.

What is the driest time of year in Unnan?

The driest month in Unnan is November, with an average of 83mm of precipitation.

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Metric (°C, km/h)