December verdict

Mine, Japan in December

Weather score18Poor

Poor for holiday weather

Average highs are around 10°C, so pack for cooler days. Sunshine averages 3.3h per day, so this is not one of the brighter months. Rainfall averages 65mm, which is relatively low for holiday planning.

December weather

Monthly averages

Temp

10°C

Rain

65mm

Sun

3.3h

Sea

16°C

Weather score

18

Poor

Seasonal climate calendar

TemperatureTemp
RainRain
SunSun
SwimSwim
Weather scoreWeather score

Trip feel

Cool

Average highs are around 10°C, so pack for cooler days.

Drier

Rainfall averages 65mm, which is relatively low for holiday planning.

Limited sun

Sunshine averages 3.3h 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 Mine, Japan with nearby places by weather score, rain, sun, temperature, and swim conditions.

Temperature

View on map

December10°C average high

December is on the cooler side of Mine's year, useful if you prefer less intense daytime heat.

Warmest monthsJune to September

This stretch sets the upper range for average daytime heat.

December65mm average rain

December is one of Mine's driest months, making outdoor days easier to plan than in wetter parts of the year.

Driest monthsJanuary to March and October to December

This is the drier part of the year, when outdoor plans usually need less weather flexibility.

December3.3 hours average sun

December is one of Mine'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

View on map

December16°C average sea

December is below Mine's yearly sea-temperature average, so swimming can feel fresher.

Warmest seaJuly to September

Sea temperatures are usually near 25°C in this stretch, so swimming comfort is at its strongest.

Weather score

View on map

December18 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.

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