Cool
Average highs are around 14°C, so pack for cooler days.
June verdict
Poor for holiday weather
Average highs are around 14°C, so pack for cooler days. Sunshine averages 5.7h per day, enough for a balanced month. Rainfall averages 86mm, so some wet days are possible.
Monthly averages
Temp
14°C
Rain
86mm
Sun
5.7h
Sea
11°C
Weather score
24
Poor
Cool
Average highs are around 14°C, so pack for cooler days.
Showers
Rainfall averages 86mm, so some wet days are possible.
Some sun
Sunshine averages 5.7h per day, enough for a balanced month.
Cool sea
Sea temperatures average 11°C, so the water can feel cool.
Map
Compare Lewis, United Kingdom with nearby places by weather score, rain, sun, temperature, and swim conditions.
June14°C average high
June sits in the warmer part of the year, so midday sightseeing can feel heavier than in cooler months.
Warmest monthsJune to September
This stretch sets the upper range for average daytime heat.
June86mm average rain
June is one of Lewis' driest months, making outdoor days easier to plan than in wetter parts of the year.
Driest monthsFebruary and April to August
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
June5.7 hours average sun
June is one of Lewis' sunniest months, with some of the strongest bright-day conditions in the yearly averages.
Brightest monthsApril to June
This stretch has the strongest sunshine in the monthly averages.
June11°C average sea
June is close to Lewis' yearly sea-temperature average, so swimming comfort is fairly typical.
Warmest seaJuly to October
Sea temperatures are usually near 13°C in this stretch, so swimming comfort is at its strongest.
June24 weather score
June is one of Lewis' best weather-score months, combining the strongest overall balance in the yearly averages.
Best weather monthsApril to August
These months have the strongest weather score in the monthly averages.