Cool
Average highs are around 19°C, so pack for cooler days.
Weather Guide
Best months: July, August, June
Across the year, average daytime temperatures are around 13°C, sunshine averages 4.5h per day, and rainfall totals about 926mm. Sea temperatures average 12°C across the year.
Annual averages
Temp
13°C
Rain
926mm
Annual total
Sun
4.5h
Sea
12°C
Weather score
26
Poor avg
Cool
Average highs are around 19°C, so pack for cooler days.
Drier
Rainfall averages 75mm, which is relatively low for holiday planning.
Some sun
Sunshine averages 6.3h per day, enough for a balanced month.
Cool sea
Sea temperatures average 17°C, so the water can feel cool.
Map
Compare Skomer, United Kingdom with nearby places by weather score, rain, sun, temperature, and swim conditions.
August19°C average high
August is one of Skomer's hottest months, so shade and slower afternoons matter.
Warmest monthsJune to September
This stretch sets the upper range for average daytime heat.
August75mm average rain
August sits near Skomer's yearly rainfall average, so rain is a normal planning factor rather than an outlier.
Driest monthsFebruary to August
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
August6.3 hours average sun
August is brighter than Skomer's yearly average, though the strongest sunshine usually sits closer to the peak months.
Brightest monthsApril to August
This stretch has the strongest sunshine in the monthly averages.
August17°C average sea
August is one of Skomer's warmest sea months, when swimming comfort is usually strongest.
Warmest seaJuly to October
Sea temperatures are usually near 16°C in this stretch, so swimming comfort is at its strongest.
August41 weather score
August is one of Skomer'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.
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