Cool
Average highs are around 5°C, so pack for cooler days.
December verdict
Poor for holiday weather
Average highs are around 5°C, so pack for cooler days. Sunshine averages 5.4h per day, enough for a balanced month. Rainfall averages 17mm, which is relatively low for holiday planning.
Monthly averages
Temp
5°C
Rain
17mm
Sun
5.4h
Sea
9°C
Weather score
33
Poor
Cool
Average highs are around 5°C, so pack for cooler days.
Drier
Rainfall averages 17mm, 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 9°C, so the water can feel cool.
Map
Compare Weihai, China with nearby places by weather score, rain, sun, temperature, and swim conditions.
December5°C average high
December is on the cooler side of Weihai's year, useful if you prefer less intense daytime heat.
Warmest monthsJune to September
This stretch sets the upper range for average daytime heat.
December17mm average rain
December is one of Weihai's driest months, making outdoor days easier to plan than in wetter parts of the year.
Driest monthsJanuary to June and October to December
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
December5.4 hours average sun
December is one of Weihai's cloudier months, so sunshine-led plans are less reliable.
Brightest monthsApril to June
This stretch has the strongest sunshine in the monthly averages.
December9°C average sea
December is below Weihai's yearly sea-temperature average, so swimming can feel fresher.
Warmest seaJuly to October
Sea temperatures are usually near 22°C in this stretch, so swimming comfort is at its strongest.
December33 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 monthsJune and August to September
These months have the strongest weather score in the monthly averages.
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