Karasuyama

Nasu-karasuyama Shi, Tochigi, Japan

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Current Weather

21°

Rain and Humid

Feels Like: 21°

Min: 21°

Max: 24°

The next few hours will be rain and humid, with today reaching 24°C and dropping to 21°C. The coming days will be light rain throughout the day.

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Hourly Forecast

21° 21° 22° 23° 23° 23° 24° 24° 24° 24° 24° 24° 23° 23° 22° 22° 21° 21° 21° 21° 22° 23° 23° 24°
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100%
98%
98%
98%
86%
86%
86%
30%
30%
30%
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Today
Tomorrow

Daylight Hours

05:32

Sunrise

17:31

Sunset

11 hours 58 minutes of sunlight today

Moon

Waxing Gibbous

14:44

Moonrise

00:30

Moonset

Daily Forecast

Monday

21°
24°

Tuesday

18°
29°

Wednesday

18°
23°

Thursday

16°
26°

Friday

15°
25°

Saturday

16°
21°

Sunday

17°
21°

Monday

16°
23°

Tuesday

18°
25°

Wednesday

15°
23°

Air Quality Data Available

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UV Index

No protection needed
0 Low
Low Extreme

Humidity

98% Very Humid
Low High

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Weather in Karasuyama today, September 21, 2026

Expect unsettled, showery conditions in Karasuyama on September 21, 2026 as rain moves through. The day opens on a wet note and needs flexible outdoor plans. The morning carries the wetter risk, with rain chances near 100% and the highest odds around 05:00. Cloud is also thick early on, peaking near 100% around 05:00.

Temperatures climb from an overnight low near 21°C toward a daytime high of about 24°C. The air stays humid, with relative humidity between 95% and 99% and the peak around 12:00. Winds stay light, near 8.8 km/h by 23:00, so the day feels still more than breezy.

The second half of the day still looks unsettled, with rain probability around 100% by 12:00. Dense cloud near 100% at 12:00 keeps the feel grey. Visibility holds near 4.2 km, though it can fall to 0.3 km. Expect sunrise at 05:32, sunset at 17:31, and 11 hours 58 minutes of sunlight today overall.

The practical takeaway for Karasuyama on September 21, 2026 is simple: plan for rain, keep layers handy, and work around a high of about 24°C.

Frequently asked questions about weather in Karasuyama

How warm does it get in Karasuyama?

The warmest month in Karasuyama is August, with average high temperatures of 31°C. The average temperature during this period is around 26°C.

How cold does it get in Karasuyama?

The coldest month in Karasuyama 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 Karasuyama?

The wettest month in Karasuyama is July, with an average of 172mm of precipitation.

What is the driest time of year in Karasuyama?

The driest month in Karasuyama is December, with an average of 41mm of precipitation.

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Metric (°C, km/h)