Cool
Average highs are around 14°C, so pack for cooler days.
Weather Guide
Sendai, Miyagi, Japan Average Monthly Weather
Weather score34Poor annual avg
Best months: August, July, September
Across the year, average daytime temperatures are around 17°C, sunshine averages 5h per day, and rainfall totals about 1166mm. Sea temperatures average 15°C across the year.
Annual weather
Annual averages
Temp
17°C
Rain
1166mm
Annual total
Sun
5h
Sea
15°C
Weather score
34
Poor avg
Seasonal climate calendar
Trip feel
Drier
Rainfall averages 69mm, which is relatively low for holiday planning.
Limited sun
Sunshine averages 4.3h per day, so this is not one of the brighter months.
Cool sea
Sea temperatures average 16°C, so the water can feel cool.
Map
Weather map
Compare Sendai, Miyagi, Japan with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
November14°C average high
November is close to Sendai's yearly temperature average, giving a typical read on daytime heat.
Warmest monthsJune to September
This stretch sets the upper range for average daytime heat.
Rain
November69mm average rain
November sits on the drier side of Sendai's year, which helps with sightseeing and transfers.
Driest monthsJanuary to March and November to December
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
November4.3 hours average sun
November is one of Sendai's cloudier months, so sunshine-led plans are less reliable.
Brightest monthsApril to May
This stretch has the strongest sunshine in the monthly averages.
Sea temperature
November16°C average sea
November is close to Sendai's yearly sea-temperature average, so swimming comfort is fairly typical.
Warmest seaJuly to September
Sea temperatures are usually near 21°C in this stretch, so swimming comfort is at its strongest.
Weather score
November21 weather score
November is one of the weakest weather-score months, when the overall mix is less favourable than the rest of the year.
Best weather monthsJuly to August
These months have the strongest weather score in the monthly averages.
