Mild
Average highs are around 22°C, so days are mild rather than hot.
December verdict
Mixed for holiday weather
Average highs are around 22°C, so days are mild rather than hot. Sunshine averages 6.9h per day, enough for a balanced month. Rainfall averages 139mm, so some wet days are possible.
Monthly averages
Temp
22°C
Rain
139mm
Sun
6.9h
Sea
19°C
Weather score
45
Mixed
Mild
Average highs are around 22°C, so days are mild rather than hot.
Showers
Rainfall averages 139mm, so some wet days are possible.
Some sun
Sunshine averages 6.9h per day, enough for a balanced month.
Cool sea
Sea temperatures average 19°C, so the water can feel cool.
Map
Compare Opotiki, New Zealand with nearby places by weather score, rain, sun, temperature, and swim conditions.
December22°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 March and December
This stretch sets the upper range for average daytime heat.
December139mm average rain
December is wetter than Opotiki's yearly average, so flexible plans matter more.
Driest monthsJanuary to February, April, and October to November
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
December6.9 hours average sun
December is brighter than Opotiki's yearly average, though the strongest sunshine usually sits closer to the peak months.
Brightest monthsJanuary to February and November to December
This stretch has the strongest sunshine in the monthly averages.
December19°C average sea
December is close to Opotiki's yearly sea-temperature average, so swimming comfort is fairly typical.
Warmest seaJanuary to March
Sea temperatures are usually near 20°C in this stretch, so swimming comfort is at its strongest.
December45 weather score
December sits close to Opotiki's yearly weather-score average, giving a typical overall read on the month.
Best weather monthsJanuary to February
These months have the strongest weather score in the monthly averages.