Mild
Average highs are around 21°C, so days are mild rather than hot.
June verdict
Very good for holiday weather
Average highs are around 21°C, so days are mild rather than hot. Sunshine averages 8.4h per day, so bright days are a strong part of the month. Rainfall averages 3mm, which is relatively low for holiday planning.
Monthly averages
Temp
21°C
Rain
3mm
Sun
8.4h
Sea
22°C
Weather score
70
Very good
Mild
Average highs are around 21°C, so days are mild rather than hot.
Drier
Rainfall averages 3mm, which is relatively low for holiday planning.
Bright
Sunshine averages 8.4h per day, so bright days are a strong part of the month.
Cool sea
Sea temperatures average 22°C, so the water can feel cool.
Map
Compare El Hierro, Spain with nearby places by weather score, rain, sun, temperature, and swim conditions.
June21°C average high
June is close to El Hierro's yearly temperature average, giving a typical read on daytime heat.
Warmest monthsJuly to September
This stretch sets the upper range for average daytime heat.
June3mm average rain
June is one of El Hierro's driest months, making outdoor days easier to plan than in wetter parts of the year.
Driest monthsApril to September
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
June8.4 hours average sun
June is brighter than El Hierro's yearly average, though the strongest sunshine usually sits closer to the peak months.
Brightest monthsJune to August
This stretch has the strongest sunshine in the monthly averages.
June22°C average sea
June is close to El Hierro's yearly sea-temperature average, so swimming comfort is fairly typical.
Warmest seaAugust to October
Sea temperatures are usually near 23°C in this stretch, so swimming comfort is at its strongest.
June70 weather score
June scores above El Hierro's yearly average, so the overall weather mix is stronger than most months.
Best weather monthsJuly to September
These months have the strongest weather score in the monthly averages.