Nakanojōmachi

Agatsuma-gun, Gunma-ken, Japan

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Current Weather

20°

Light Rain and Humid

Feels Like: 20°

Min: 20°

Max: 24°

The next few hours will be light 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

20° 20° 21° 21° 21° 22° 22° 23° 23° 24° 24° 24° 24° 24° 24° 24° 23° 23° 23° 23° 23° 23° 23° 22°
94%
94%
98%
98%
98%
100%
100%
100%
98%
98%
98%
100%
100%
100%
96%
96%
96%
60%
60%
22%
22%
2am
3am
4am
5am
6am
7am
8am
9am
10am
11am
12pm
1pm
2pm
3pm
4pm
5pm
6pm
7pm
8pm
9pm
10pm
11pm
12am
1am
Today
Tomorrow

Daylight Hours

05:37

Sunrise

17:36

Sunset

11 hours 58 minutes of sunlight today

Moon

Waxing Gibbous

14:49

Moonrise

00:36

Moonset

Daily Forecast

Monday

20°
24°

Tuesday

18°
27°

Wednesday

18°
22°

Thursday

18°
26°

Friday

17°
22°

Saturday

16°
18°

Sunday

17°
22°

Monday

17°
21°

Tuesday

14°
22°

Wednesday

12°
24°

Air Quality Data Available

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UV Index

No protection needed
0 Low
Low Extreme

Humidity

99% Very Humid
Low High

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Weather in Nakanojōmachi today, September 21, 2026

Nakanojōmachi looks damp on September 21, 2026, so plan for wet spells during the day. Early travel and outdoor time should assume rain can arrive quickly. Morning plans should assume damp conditions, as rain chances climb toward 100% around 07:00. Cloud cover is also at its densest near 02:00 at roughly 100%.

The temperature range runs from about 20°C up to 24°C. Expect humidity between 95% and 99%, most humid near 02:00. Winds stay light, near 1.9 km/h by 15:00, so the day feels still more than breezy.

Through the afternoon wet weather remains a factor, with rain chances near 100% around 13:00. Cloud also stays substantial, close to 100% near 12:00. Expect visibility near 11.1 km, with poorer spells close to 0.1 km. Expect sunrise at 05:37, sunset at 17:36, and 11 hours 58 minutes of sunlight today overall.

The practical takeaway for Nakanojōmachi 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 Nakanojōmachi

How warm does it get in Nakanojōmachi?

The warmest month in Nakanojōmachi is August, with average high temperatures of 27°C. The average temperature during this period is around 23°C.

How cold does it get in Nakanojōmachi?

The coldest month in Nakanojōmachi is January, with average low temperatures of -4°C. The average temperature during this period is around -1°C.

What is the wettest time of year in Nakanojōmachi?

The wettest month in Nakanojōmachi is July, with an average of 300mm of precipitation.

What is the driest time of year in Nakanojōmachi?

The driest month in Nakanojōmachi is December, with an average of 70mm of precipitation.

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Metric (°C, km/h)