Cool
Average highs are around 2°C, so pack for cooler days.
December verdict
St. John's, Newfoundland and Labrador, Canada in December
Weather score10Poor
Poor for holiday weather
Average highs are around 2°C, so pack for cooler days. Sunshine averages 1.9h per day, so this is not one of the brighter months. Rainfall averages 150mm, so some wet days are possible.
December weather
Monthly averages
Temp
2°C
Rain
150mm
Sun
1.9h
Sea
3°C
Weather score
10
Poor
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
SwimSwim
Weather scoreWeather score
Trip feel
Showers
Rainfall averages 150mm, so some wet days are possible.
Limited sun
Sunshine averages 1.9h per day, so this is not one of the brighter months.
Cool sea
Sea temperatures average 3°C, so the water can feel cool.
Map
Weather map
Compare St. John's, Newfoundland and Labrador, Canada with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
December2°C average high
December is on the cooler side of St. John's' year, useful if you prefer less intense daytime heat.
Warmest monthsJune to September
This stretch sets the upper range for average daytime heat.
Rain
December150mm average rain
December is one of St. John's' wettest months, so rain is likely to be a major planning factor.
Driest monthsMay to July
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
December1.9 hours average sun
December is one of St. John's' cloudier months, so sunshine-led plans are less reliable.
Brightest monthsJune to August
This stretch has the strongest sunshine in the monthly averages.
Sea temperature
December3°C average sea
December is below St. John's' yearly sea-temperature average, so swimming can feel fresher.
Warmest seaJuly to September
Sea temperatures are usually near 11°C in this stretch, so swimming comfort is at its strongest.
Weather score
December10 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 August
These months have the strongest weather score in the monthly averages.
Hotels in St. John's, Newfoundland and Labrador, Canada
Marriott
Sheraton Hotel NewfoundlandSt. John's, Newfoundland and Labrador, Canada
Delta Hotels St. John's Conference CentreSt. John's, Newfoundland and Labrador, Canada
Courtyard St. John's NewfoundlandSt. John's, Newfoundland and Labrador, Canada
Fairfield Inn & Suites St. John's NewfoundlandSt. John's, Newfoundland and Labrador, Canada