Cool
Average highs are around 11°C, so pack for cooler days.
December verdict
Shizuoka, Japan in December
Weather score32Poor
Poor for holiday weather
Average highs are around 11°C, so pack for cooler days. Sunshine averages 5.4h per day, enough for a balanced month. Rainfall averages 60mm, which is relatively low for holiday planning.
December weather
Monthly averages
Temp
11°C
Rain
60mm
Sun
5.4h
Sea
19°C
Weather score
32
Poor
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
SwimSwim
Weather scoreWeather score
Trip feel
Drier
Rainfall averages 60mm, which is relatively low for holiday planning.
Some sun
Sunshine averages 5.4h per day, enough for a balanced month.
Cool sea
Sea temperatures average 19°C, so the water can feel cool.
Map
Weather map
Compare Shizuoka, Japan with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
December11°C average high
December is on the cooler side of Shizuoka's year, useful if you prefer less intense daytime heat.
Warmest monthsJuly to September
This stretch sets the upper range for average daytime heat.
Rain
December60mm average rain
December is one of Shizuoka'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
December5.4 hours average sun
December is brighter than Shizuoka's yearly average, though the strongest sunshine usually sits closer to the peak months.
Brightest monthsJanuary to May, August, and December
This stretch has the strongest sunshine in the monthly averages.
Sea temperature
December19°C average sea
December is below Shizuoka's yearly sea-temperature average, so swimming can feel fresher.
Warmest seaJuly to September
Sea temperatures are usually near 24°C in this stretch, so swimming comfort is at its strongest.
Weather score
December32 weather score
December scores below Shizuoka's yearly average, so the weather trade-offs are more noticeable.
Best weather monthsJuly to August
These months have the strongest weather score in the monthly averages.
