Cool
Average highs are around 20°C, so pack for cooler days.
Weather Guide
Rønne, Denmark Average Monthly Weather
Weather score30Poor annual avg
Best months: August, July, June
Across the year, average daytime temperatures are around 10°C, sunshine averages 4.4h per day, and rainfall totals about 571mm. Sea temperatures average 10°C across the year.
Annual weather
Annual averages
Temp
10°C
Rain
571mm
Annual total
Sun
4.4h
Sea
10°C
Weather score
30
Poor avg
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
SwimSwim
Weather scoreWeather score
Trip feel
Drier
Rainfall averages 55mm, which is relatively low for holiday planning.
Some sun
Sunshine averages 7h per day, enough for a balanced month.
Cool sea
Sea temperatures average 18°C, so the water can feel cool.
Map
Weather map
Compare Rønne, Denmark with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
August20°C average high
August is one of Rønne's hottest months, so shade and slower afternoons matter.
Warmest monthsJune to September
This stretch sets the upper range for average daytime heat.
Rain
August55mm average rain
August is wetter than Rønne's yearly average, so flexible plans matter more.
Driest monthsJanuary to October and December
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
August7 hours average sun
August is brighter than Rønne's yearly average, though the strongest sunshine usually sits closer to the peak months.
Brightest monthsMay to August
This stretch has the strongest sunshine in the monthly averages.
Sea temperature
August18°C average sea
August is one of Rønne's warmest sea months, when swimming comfort is usually strongest.
Warmest seaJuly to September
Sea temperatures are usually near 17°C in this stretch, so swimming comfort is at its strongest.
Weather score
August49 weather score
August is one of Rønne's best weather-score months, combining the strongest overall balance in the yearly averages.
Best weather monthsJune to August
These months have the strongest weather score in the monthly averages.
Hotels near Rønne, Denmark
Marriott
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Fairfield by Marriott Copenhagen NordhavnCopenhagen, Denmark