Cool
Average highs are around 12掳C, so pack for cooler days.
December verdict
Nagoya, Aichi, Japan in December
Weather score28Poor
Poor for holiday weather
Average highs are around 12掳C, so pack for cooler days. Sunshine averages 5.1h per day, enough for a balanced month. Rainfall averages 38mm, which is relatively low for holiday planning.
December weather
Monthly averages
Temp
12掳C
Rain
38mm
Sun
5.1h
Sea
16掳C
Weather score
28
Poor
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
SwimSwim
Weather scoreWeather score
Trip feel
Drier
Rainfall averages 38mm, which is relatively low for holiday planning.
Some sun
Sunshine averages 5.1h per day, enough for a balanced month.
Cool sea
Sea temperatures average 16掳C, so the water can feel cool.
Map
Weather map
Compare Nagoya, Aichi, Japan with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
December12掳C average high
December is on the cooler side of Nagoya's year, useful if you prefer less intense daytime heat.
Warmest monthsJune to September
This stretch sets the upper range for average daytime heat.
Rain
December38mm average rain
December is one of Nagoya's driest months, making outdoor days easier to plan than in wetter parts of the year.
Driest monthsJanuary to February and November to December
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
December5.1 hours average sun
December is below Nagoya's yearly sunshine average, so bright-day planning is less reliable than in peak months.
Brightest monthsMarch to May and August
This stretch has the strongest sunshine in the monthly averages.
Sea temperature
December16掳C average sea
December is below Nagoya's yearly sea-temperature average, so swimming can feel fresher.
Warmest seaJuly to September
Sea temperatures are usually near 25掳C in this stretch, so swimming comfort is at its strongest.
Weather score
December28 weather score
December scores below Nagoya's yearly average, so the weather trade-offs are more noticeable.
Best weather monthsJune to September
These months have the strongest weather score in the monthly averages.
