Tomakomai

Tomakomai Shi, Hokkaido, Japan

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Current Weather

18°

Overcast

Feels Like: 17°

Min: 14°

Max: 21°

The next few hours will be mostly clear, with today reaching 21°C and dropping to 15°C. The coming days will be drizzle

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Compare today's weather with yesterday's data and track temperature trends over time.

Hourly Forecast

18° 17° 17° 17° 16° 16° 16° 16° 16° 16° 15° 15° 16° 16° 17° 19° 20° 21° 22° 23° 23° 23° 23° 21°
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Today
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Daylight Hours

05:21

Sunrise

17:34

Sunset

12 hours 13 minutes of sunlight today

Moon

Waxing Crescent

10:42

Moonrise

19:45

Moonset

Daily Forecast

Today

14°
21°

Thursday

15°
23°

Friday

15°
23°

Saturday

14°
23°

Sunday

17°
24°

Monday

18°
23°

Tuesday

15°
22°

Wednesday

13°
22°

Thursday

14°
22°

Friday

11°
21°

Air Quality Data Available

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UV Index

No protection needed
1 Low
Low Extreme

Humidity

74% Humid
Low High

Weather in Tomakomai today, September 16, 2026

Cloud cover dominates in Tomakomai on September 16, 2026, keeping sunshine limited. Expect a grey, overcast feel rather than long bright spells.

The temperature range runs from about 14°C up to 21°C. Moisture in the air spans 73%-79%, with the highest values around 23:00. Expect gentle winds, highest near 21:00 at 1.5 km/h.

Through the afternoon cloud remains the main feature, with cover near 100% around 20:00. Bright spells should stay limited even as the day wears on. Views remain open at about 16.1 km. Sunrise is at 05:21 and sunset at 17:34, giving 12 hours 13 minutes of sunlight today.

In short, cloud leads the story in Tomakomai on September 16, 2026; expect limited sun and a peak around 21°C.

Frequently asked questions about weather in Tomakomai

How warm does it get in Tomakomai?

The warmest month in Tomakomai is August, with average high temperatures of 23°C. The average temperature during this period is around 21°C.

How cold does it get in Tomakomai?

The coldest month in Tomakomai is January, with average low temperatures of -6°C. The average temperature during this period is around -4°C.

What is the wettest time of year in Tomakomai?

The wettest month in Tomakomai is August, with an average of 226mm of precipitation.

What is the driest time of year in Tomakomai?

The driest month in Tomakomai is January, with an average of 50mm of precipitation.

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Metric (°C, km/h)