Cool
Average highs are around 13°C, so pack for cooler days.
Weather Guide
Best months: May, June, April
Across the year, average daytime temperatures are around 2°C, sunshine averages 3.1h per day, and rainfall totals about 595mm. Sea temperatures average 7°C across the year.
Annual averages
Temp
2°C
Rain
595mm
Annual total
Sun
3.1h
Sea
7°C
Weather score
21
Poor avg
Cool
Average highs are around 13°C, so pack for cooler days.
Drier
Rainfall averages 70mm, which is relatively low for holiday planning.
Limited sun
Sunshine averages 4.6h per day, so this is not one of the brighter months.
Cool sea
Sea temperatures average 13°C, so the water can feel cool.
Map
Compare Ritsem, Sweden with nearby places by weather score, rain, sun, temperature, and swim conditions.
August13°C average high
August is one of Ritsem's hottest months, so shade and slower afternoons matter.
Warmest monthsJune to August
This stretch sets the upper range for average daytime heat.
August70mm average rain
August is wetter than Ritsem's yearly average, so flexible plans matter more.
Driest monthsJanuary to June and September to December
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
August4.6 hours average sun
August sits close to Ritsem's yearly sunshine average, so it is a middle-of-the-pack month for bright days.
Brightest monthsMay to July
This stretch has the strongest sunshine in the monthly averages.
August13°C average sea
August is one of Ritsem's warmest sea months, when swimming comfort is usually strongest.
Warmest seaJuly to September
Sea temperatures are usually near 12°C in this stretch, so swimming comfort is at its strongest.
August22 weather score
August sits close to Ritsem's yearly weather-score average, giving a typical overall read on the month.
Best weather monthsApril to July
These months have the strongest weather score in the monthly averages.