Hamura

Hamura-shi, Tokyo Prefecture, Japan

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Current Weather

20°

Rain and Humid

Feels Like: 20°

Min: 19°

Max: 22°

The next few hours will be foggy and humid, with tomorrow reaching 23°C and dropping to 18°C. The coming days will be drizzle

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Hourly Forecast

20° 20° 20° 20° 19° 19° 19° 19° 19° 19° 19° 18° 18° 19° 19° 19° 20° 21° 22° 22° 23° 23° 22° 21°
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
78%
78%
78%
38%
38%
38%
6%
6%
6pm
7pm
8pm
9pm
10pm
11pm
12am
1am
2am
3am
4am
5am
6am
7am
8am
9am
10am
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12pm
1pm
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5pm
Today
Tomorrow

Daylight Hours

05:31

Sunrise

17:42

Sunset

12 hours 10 minutes of sunlight today

Moon

Waxing Crescent

10:29

Moonrise

20:17

Moonset

Daily Forecast

Today

19°
22°

Thursday

18°
23°

Friday

18°
23°

Saturday

20°
25°

Sunday

22°
26°

Monday

22°
24°

Tuesday

22°
30°

Wednesday

21°
24°

Thursday

20°
25°

Friday

19°
25°

Air Quality Data Available

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UV Index

No protection needed
0 Low
Low Extreme

Humidity

97% Very Humid
Low High

Weather in Hamura tomorrow, September 17, 2026

Hamura looks damp on September 17, 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 00:00. Cloud cover is also at its densest near 00:00 at roughly 99%.

Temperatures climb from an overnight low near 18°C toward a daytime high of about 23°C. Expect humidity between 64% and 96%, most humid near 00:00. A lighter breeze peaks around 12:00 near 3.1 km/h.

Through the afternoon the main story eases from the wetter morning, with rain odds nearer 0% after earlier peaks around 100%. Cloud remains in play near 83% around 12:00, but the heaviest damp risk should be behind you. Visibility stays generally good near 10.6 km on average, though it can drop toward 0.8 km in thicker cloud or showers. Sunrise is at 05:32 and sunset at 17:40, giving 12 hours 8 minutes of sunlight today.

Taken together, Hamura looks wet enough on September 17, 2026 that flexible outdoor plans work best, with temperatures peaking near 23°C.

Frequently asked questions about weather in Hamura

How warm does it get in Hamura?

The warmest month in Hamura is August, with average high temperatures of 30°C. The average temperature during this period is around 26°C.

How cold does it get in Hamura?

The coldest month in Hamura 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 Hamura?

The wettest month in Hamura is July, with an average of 261mm of precipitation.

What is the driest time of year in Hamura?

The driest month in Hamura is December, with an average of 53mm of precipitation.

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Metric (°C, km/h)