Temperature
Warm by day, mild at night.
80°Ftypical Aug high
Typical range
Sendai
Japan · Asia
Sendai is most comfortable in April and November. Summers are warm and winters are cool. The wettest months are roughly June to October.
Best time to go
12 mo · Typical year
Temperature range
28°F to 80°F
Rain
13 days/mo
Sunshine
5 h/day
Humidity feel
Sometimes humid
When to visit
Month-by-month fit
Precipitation
Recurring showers across the month.
52%wet-day frequency
Precip amountWet-day chanceSnowfall
Sunshine
Cloudier spells limit sunshine.
5 hAug sunshine
Heat & humidity by month
Hot afternoons occur, with humid air through much of the month.
59%Aug share of humid air hours
Easy airWarm airHumid airVery humid air
Hourly comfort pattern
In August, afternoons feel about 89° and nights feel near 80°.
FreezingVery coldColdCoolComfortableWarmHotNight shading
More detailIncludes sky, daypart comfort, and wind
Cloud cover
Mostly cloudy skies.
24%Aug clear sky
ClearCloud cover
Typical August day
August late afternoons are around 82°F, easing to about 77°F in early evening.
Avg temp Typical range
Morning80°F
Feels 86°F
Rain33%
Cloud73%
Humid airVery high
Sun intensityModerate
Midday83°F
Feels 89°F
Rain42%
Cloud74%
Humid airVery high
Sun intensityModerate
Late afternoon82°F
Feels 88°F
Rain37%
Cloud73%
Humid airVery high
Sun intensityLow
Early evening77°F
Feels 84°F
Rain21%
Cloud71%
Humid airVery high
Sun intensityMinimal
Best windowWind pattern
Calm winds are typical in August.
4 mphAug Calm
Typical wind speed (mph)
Similar
Similar things to doKanazawaJapanSimilar things to doNew York CityUnited StatesSimilar things to doParisFranceSimilar things to doBrusselsBelgium
Want a side-by-side climate view? Compare Sendai with Kanazawa.
Climate data notePlanning guidance, not a forecast
Typical monthly values are based on long-term climate records. Useful for planning, not a forecast. Check the weather before you travel.
Local microclimates can vary by beach, neighborhood, trail, or elevation.
Last updated: Jun 1, 2026
Data & methodology