Cool
Average highs are around -4°C, so pack for cooler days.
December verdict
Flåm, Norway in December
Weather score12Poor
Poor for holiday weather
Average highs are around -4°C, so pack for cooler days. Sunshine averages 0.5h per day, so this is not one of the brighter months. Rainfall averages 148mm, so some wet days are possible.
December weather
Monthly averages
Temp
-4°C
Rain
148mm
Sun
0.5h
Weather score
12
Poor
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
Weather scoreWeather score
Trip feel
Showers
Rainfall averages 148mm, so some wet days are possible.
Limited sun
Sunshine averages 0.5h per day, so this is not one of the brighter months.
Map
Weather map
Compare Flåm, Norway with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
December-4°C average high
December has some of the coolest average daytime highs of the year, so pack for fresher conditions.
Warmest monthsJune to August
This stretch sets the upper range for average daytime heat.
Rain
December148mm average rain
December is wetter than Flåm's yearly average, so flexible plans matter more.
Driest monthsFebruary and April to June
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
December0.5 hours average sun
December is one of Flåm's cloudier months, so sunshine-led plans are less reliable.
Brightest monthsMay to July
This stretch has the strongest sunshine in the monthly averages.
Weather score
December12 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 monthsApril to July
These months have the strongest weather score in the monthly averages.
