Cool
Average highs are around 17°C, so pack for cooler days.
August verdict
Calf of Man, Isle of Man in August
Weather score33Poor
Poor for holiday weather
Average highs are around 17°C, so pack for cooler days. Sunshine averages 5.6h per day, enough for a balanced month. Rainfall averages 90mm, so some wet days are possible.
August weather
Monthly averages
Temp
17°C
Rain
90mm
Sun
5.6h
Sea
15°C
Weather score
33
Poor
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
SwimSwim
Weather scoreWeather score
Trip feel
Showers
Rainfall averages 90mm, so some wet days are possible.
Some sun
Sunshine averages 5.6h per day, enough for a balanced month.
Cool sea
Sea temperatures average 15°C, so the water can feel cool.
Map
Weather map
Compare Calf of Man, Isle of Man with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
August17°C average high
August is one of Calf of Man's hottest months, so shade and slower afternoons matter.
Warmest monthsJune to September
This stretch sets the upper range for average daytime heat.
Rain
August90mm average rain
August sits near Calf of Man's yearly rainfall average, so rain is a normal planning factor rather than an outlier.
Driest monthsFebruary to July
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
August5.6 hours average sun
August is brighter than Calf of Man'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.
Sea temperature
August15°C average sea
August is one of Calf of Man's warmest sea months, when swimming comfort is usually strongest.
Warmest seaJuly to October
Sea temperatures are usually near 14°C in this stretch, so swimming comfort is at its strongest.
Weather score
August33 weather score
August scores above Calf of Man's yearly average, so the overall weather mix is stronger than most months.
Best weather monthsJune to August
These months have the strongest weather score in the monthly averages.