Mild
Average highs are around 24°C, so days are mild rather than hot.
December verdict
Good for holiday weather
Average highs are around 24°C, so days are mild rather than hot. Sunshine averages 9.2h per day, so bright days are a strong part of the month. Rainfall averages 19mm, which is relatively low for holiday planning.
Monthly averages
Temp
24°C
Rain
19mm
Sun
9.2h
Sea
17°C
Weather score
66
Good
Mild
Average highs are around 24°C, so days are mild rather than hot.
Drier
Rainfall averages 19mm, which is relatively low for holiday planning.
Bright
Sunshine averages 9.2h per day, so bright days are a strong part of the month.
Cool sea
Sea temperatures average 17°C, so the water can feel cool.
Map
Compare Coffin Bay, Australia with nearby places by weather score, rain, sun, temperature, and swim conditions.
December24°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.
December19mm average rain
December sits on the drier side of Coffin Bay's year, which helps with sightseeing and transfers.
Driest monthsJanuary to March and October to December
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
December9.2 hours average sun
December is brighter than Coffin Bay'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.
December17°C average sea
December is close to Coffin Bay's yearly sea-temperature average, so swimming comfort is fairly typical.
Warmest seaJanuary to April and December
Sea temperatures are usually near 18°C in this stretch, so swimming comfort is at its strongest.
December66 weather score
December scores above Coffin Bay's yearly average, so the overall weather mix is stronger than most months.
Best weather monthsJanuary to March and December
These months have the strongest weather score in the monthly averages.