Cool
Average highs are around 14°C, so pack for cooler days.
May verdict
Ertholmene, Denmark in May
Weather score34Poor
Poor for holiday weather
Average highs are around 14°C, so pack for cooler days. Sunshine averages 7.8h per day, enough for a balanced month. Rainfall averages 40mm, which is relatively low for holiday planning.
May weather
Monthly averages
Temp
14°C
Rain
40mm
Sun
7.8h
Sea
9°C
Weather score
34
Poor
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
SwimSwim
Weather scoreWeather score
Trip feel
Drier
Rainfall averages 40mm, which is relatively low for holiday planning.
Some sun
Sunshine averages 7.8h per day, enough for a balanced month.
Cool sea
Sea temperatures average 9°C, so the water can feel cool.
Map
Weather map
Compare Ertholmene, Denmark with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
May14°C average high
May is close to Ertholmene's yearly temperature average, giving a typical read on daytime heat.
Warmest monthsJune to September
This stretch sets the upper range for average daytime heat.
Rain
May40mm average rain
May sits on the drier side of Ertholmene's year, which helps with sightseeing and transfers.
Driest monthsJanuary to October and December
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
May7.8 hours average sun
May is one of Ertholmene's sunniest months, with some of the strongest bright-day conditions in the yearly averages.
Brightest monthsMay to August
This stretch has the strongest sunshine in the monthly averages.
Sea temperature
May9°C average sea
May is below Ertholmene's yearly sea-temperature average, so swimming can feel fresher.
Warmest seaJuly to September
Sea temperatures are usually near 17°C in this stretch, so swimming comfort is at its strongest.
Weather score
May34 weather score
May sits close to Ertholmene's yearly weather-score average, giving a typical overall read on the month.
Best weather monthsJune to August
These months have the strongest weather score in the monthly averages.
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