Sendai weather in October
Monthly temperatures, rain, humidity, what to wear and what to pack — 2024–2025 historical average
Sendai October weather at a glance
In October, Sendai averages 15.7°C, with typical highs of 20.1°C and lows of 11.8°C. The historical average is 13 wet days and 81% humidity.
Sendai October temperature & humidity
Sendai October rain & wet days
Pack a compact umbrella. Keep an indoor stop available between outdoor activities.
What to wear in Sendai in October
T-shirts or long sleeves with one light outer layer should be comfortable. Showers are possible, so a compact umbrella is useful.
- DaytimeLong sleeves and a light jacket · average high 20.1°C
- Morning & eveningLong sleeves with a jacket or cardigan · average low 11.8°C
- FootwearComfortable walking shoes; quick-dry footwear for rainy days.
Packing essentials
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Sendai October sunrise & sunset times
2026 October · Local time (Asia/Tokyo)
| Date | Sunrise | Sunset | Daylight |
|---|---|---|---|
| 2026-10-01 | 05:32 | 17:20 | 11h 48m |
| 2026-10-15 | 05:45 | 16:59 | 11h 15m |
| 2026-10-31 | 06:01 | 16:39 | 10h 38m |
For sunset photos, arrive before the listed sunset time. Clouds, mountains and buildings can change when the sun becomes visible or disappears.
Calculated for the city coordinates with daylight saving applied. SunCalc · tz-lookup
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Best months to visit Sendai
Bar height shows our simple weather-comfort score, not a safety rating; colour shows temperature.
October weather by year
Daily weather in 2025
Daily high and low temperatures; blue labels show precipitation
Frequently asked questions
What is Sendai weather like in October?
In October, Sendai averages 15.7°C, with typical highs of 20.1°C and lows of 11.8°C. The historical average is 13 wet days and 81% humidity. Our weather-comfort rating for this month is good.
Does it rain a lot in Sendai in October?
There are about 13 wet days in October. A compact umbrella is still useful.
What should I wear in Sendai in October?
T-shirts or long sleeves with one light outer layer should be comfortable. Showers are possible, so a compact umbrella is useful.
What are the best months to visit Sendai?
Recent weather data rates May, June, October, November among the more comfortable months.
Where can I check Sendai weather in October in real time?
Check local webcams for the view right now and a local weather service for today’s forecast. Monthly temperatures here are historical averages.
What time are sunrise and sunset in Sendai in October?
On 2026-10-15, calculated sunrise is 05:45 and sunset is 16:59 in local time (Asia/Tokyo). Times vary by date and terrain.
Sendai weather by month
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Open-Meteo (CC BY 4.0) · 2024–2025 historical data, aggregated and rounded by this site. Not a forecast or long-term climate normal. Calculation method and limitations