Cool
Average highs are around 14°C, so pack for cooler days.
December verdict
Sable Island, Canada in December
Weather score16Poor
Poor for holiday weather
Average highs are around 14°C, so pack for cooler days. Sunshine averages 0h per day, so this is not one of the brighter months. Rainfall averages 136mm, so some wet days are possible.
December weather
Monthly averages
Temp
14°C
Rain
136mm
Sun
0h
Sea
7°C
Weather score
16
Poor
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
SwimSwim
Weather scoreWeather score
Trip feel
Showers
Rainfall averages 136mm, so some wet days are possible.
Limited sun
Sunshine averages 0h per day, so this is not one of the brighter months.
Cool sea
Sea temperatures average 7°C, so the water can feel cool.
Map
Weather map
Compare Sable Island, Canada with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
December14°C average high
December is on the cooler side of Sable Island's year, useful if you prefer less intense daytime heat.
Warmest monthsJuly to September
This stretch sets the upper range for average daytime heat.
Rain
December136mm average rain
December is one of Sable Island's wettest months, so rain is likely to be a major planning factor.
Driest monthsJanuary and April to September
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
December0 hours average sun
December is close to Sable Island's usual sunshine level, with limited seasonal swing across the year.
Brightest monthsAll year
Sunshine stays consistently strong through the year.
Sea temperature
December7°C average sea
December is below Sable Island's yearly sea-temperature average, so swimming can feel fresher.
Warmest seaJuly to September
Sea temperatures are usually near 15°C in this stretch, so swimming comfort is at its strongest.
Weather score
December16 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.