Cool
Average highs are around 6°C, so pack for cooler days.
December verdict
Maniwa, Okayama, Japan in December
Weather score17Poor
Poor for holiday weather
Average highs are around 6°C, so pack for cooler days. Sunshine averages 3.1h per day, so this is not one of the brighter months. Rainfall averages 83mm, so some wet days are possible.
December weather
Monthly averages
Temp
6°C
Rain
83mm
Sun
3.1h
Sea
17°C
Weather score
17
Poor
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
SwimSwim
Weather scoreWeather score
Trip feel
Showers
Rainfall averages 83mm, so some wet days are possible.
Limited sun
Sunshine averages 3.1h per day, so this is not one of the brighter months.
Cool sea
Sea temperatures average 17°C, so the water can feel cool.
Map
Weather map
Compare Maniwa, Okayama, Japan with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
December6°C average high
December is on the cooler side of Maniwa'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
December83mm average rain
December is one of Maniwa's driest months, making outdoor days easier to plan than in wetter parts of the year.
Driest monthsJanuary to May and October to December
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
December3.1 hours average sun
December is one of Maniwa's cloudier months, so sunshine-led plans are less reliable.
Brightest monthsApril to May and August
This stretch has the strongest sunshine in the monthly averages.
Sea temperature
December17°C average sea
December is below Maniwa'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
December17 weather score
December 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 September
These months have the strongest weather score in the monthly averages.
