Cool
Average highs are around -8°C, so pack for cooler days.
January verdict
Poor for holiday weather
Average highs are around -8°C, so pack for cooler days. Sunshine averages 0.1h per day, so this is not one of the brighter months. Rainfall averages 46mm, which is relatively low for holiday planning.
Monthly averages
Temp
-8°C
Rain
46mm
Sun
0.1h
Sea
5°C
Weather score
17
Poor
Cool
Average highs are around -8°C, so pack for cooler days.
Drier
Rainfall averages 46mm, which is relatively low for holiday planning.
Limited sun
Sunshine averages 0.1h per day, so this is not one of the brighter months.
Cool sea
Sea temperatures average 5°C, so the water can feel cool.
Map
Compare Ritsem, Sweden with nearby places by weather score, rain, sun, temperature, and swim conditions.
January-8°C average high
January 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.
January46mm average rain
January sits on the drier side of Ritsem's year, which helps with sightseeing and transfers.
Driest monthsJanuary to June and September to December
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
January0.1 hours average sun
January is one of Ritsem's cloudier months, so sunshine-led plans are less reliable.
Brightest monthsMay to July
This stretch has the strongest sunshine in the monthly averages.
January5°C average sea
January is below Ritsem's yearly sea-temperature average, so swimming can feel fresher.
Warmest seaJuly to September
Sea temperatures are usually near 12°C in this stretch, so swimming comfort is at its strongest.
January17 weather score
January 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.