Warm
Average highs sit around 31°C, giving warm days by monthly-average standards.
December verdict
Kavieng, Papua New Guinea in December
Weather score48Mixed
Mixed for holiday weather
Average highs sit around 31°C, giving warm days by monthly-average standards. Sunshine averages 4.9h per day, so this is not one of the brighter months. Rainfall averages 371mm, so showers are a real planning factor.
December weather
Monthly averages
Temp
31°C
Rain
371mm
Sun
4.9h
Sea
30°C
Weather score
48
Mixed
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
SwimSwim
Weather scoreWeather score
Trip feel
Wet
Rainfall averages 371mm, so showers are a real planning factor.
Limited sun
Sunshine averages 4.9h per day, so this is not one of the brighter months.
Warm sea
Sea temperatures average 30°C, so swimming is usually comfortable by monthly-average standards.
Map
Weather map
Compare Kavieng, Papua New Guinea with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
December31°C average high
December sits in the warmer part of the year, so midday sightseeing can feel heavier than in cooler months.
Warmest monthsJanuary to April and June to December
This stretch sets the upper range for average daytime heat.
Rain
December371mm average rain
December is one of Kavieng's wettest months, so rain is likely to be a major planning factor.
Driest monthsJune to October
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
December4.9 hours average sun
December is one of Kavieng's cloudier months, so sunshine-led plans are less reliable.
Brightest monthsJanuary, March to April, June, and August to October
This stretch has the strongest sunshine in the monthly averages.
Sea temperature
December30°C average sea
December is part of a consistently warm sea-temperature pattern, so swimming comfort changes little through the year.
Warmest seaAll year
Sea temperatures stay warm enough for easy swimming through the year.
Weather score
December48 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 monthsMay to October
These months have the strongest weather score in the monthly averages.