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WeatherLive › World weather › Japan › January

Japan Weather

Weather now in Japan

Updated: 9:00 PM

Weather map — Japan

More places in Japan
ShizuokaHonchōNagoyaFukuokaKobeHiroshimaSendai

Japan climate by month

8-year averages · when to visit

Figures are averaged over 8 years of ERA5 reanalysis; sea temps come from ocean reanalysis, and UV is derived from solar elevation.

Tokyo climate in January

8-year averages · when to visit

Best months: June–September · January: Acceptable

Tokyo
Photo: Wikimedia
December January February
Average temperature ▼ 45°F 39°F ▲ 43°F
Typical high ▼ 54°F 48°F ▲ 52°F
Typical low ▼ 37°F 32°F ▲ 34°F
Water temperature ▼ 58°F 52°F ▼ 51°F
Precipitation ▼ 2.1 in 1.8 in ▲ 2.0 in
Wet days ▼ 7 d 5 d ▲ 7 d
Humidity ▼ 62% 60% ▼ 56%
Sunshine per day ▲ 7.4 h 7.7 h ▲ 8.0 h
Cloud cover ▼ 24% 23% ▲ 27%
Midday UV ▲ 3 4 ▲ 5
Daylight 9:47 10:03 10:53
Our take Acceptable Acceptable Acceptable
January temperatures day by day daily mean + smoothed trend · °F
36°38°40°42°161116212631
January precipitation day by day in
00.130.25161116212631
January UV day by day clear-sky midday value
05.511161116212631

Figures are averaged over 8 years of ERA5 reanalysis; sea temps come from ocean reanalysis, and UV is derived from solar elevation.

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NBM + global weather models
Updated: 9:00 PM
Japan · 15 weather points · Climate reference: Tokyo (35.68°N, 139.65°E) · Asia/Tokyo
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Updated: 9:00 PM