Cool
Average highs are around -3°C, so pack for cooler days.
December verdict
Järvsö, Sweden in December
Weather score19Poor
Poor for holiday weather
Average highs are around -3°C, so pack for cooler days. Sunshine averages 0.5h per day, so this is not one of the brighter months. Rainfall averages 47mm, which is relatively low for holiday planning.
December weather
Monthly averages
Temp
-3°C
Rain
47mm
Sun
0.5h
Sea
3°C
Weather score
19
Poor
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
SwimSwim
Weather scoreWeather score
Trip feel
Drier
Rainfall averages 47mm, which is relatively low for holiday planning.
Limited sun
Sunshine averages 0.5h 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 Järvsö, Sweden with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
December-3°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
December47mm average rain
December sits near Järvsö's yearly rainfall average, so rain is a normal planning factor rather than an outlier.
Driest monthsJanuary to June and October to December
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 Järvsö's cloudier months, so sunshine-led plans are less reliable.
Brightest monthsMay to July
This stretch has the strongest sunshine in the monthly averages.
Sea temperature
December3°C average sea
December is below Järvsö's yearly sea-temperature average, so swimming can feel fresher.
Warmest seaJuly to September
Sea temperatures are usually near 16°C in this stretch, so swimming comfort is at its strongest.
Weather score
December19 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 monthsMay to August
These months have the strongest weather score in the monthly averages.