Cool
Average highs are around 17°C, so pack for cooler days.
August verdict
Poor for holiday weather
Average highs are around 17°C, so pack for cooler days. Sunshine averages 6h per day, enough for a balanced month. Rainfall averages 76mm, which is relatively low for holiday planning.
Monthly averages
Temp
17°C
Rain
76mm
Sun
6h
Sea
15°C
Weather score
34
Poor
Cool
Average highs are around 17°C, so pack for cooler days.
Drier
Rainfall averages 76mm, which is relatively low for holiday planning.
Some sun
Sunshine averages 6h per day, enough for a balanced month.
Cool sea
Sea temperatures average 15°C, so the water can feel cool.
Map
Compare Gansbaai, South Africa with nearby places by weather score, rain, sun, temperature, and swim conditions.
August17°C average high
August has some of the coolest average daytime highs of the year, so pack for fresher conditions.
Warmest monthsJanuary to March and December
This stretch sets the upper range for average daytime heat.
August76mm average rain
August is one of Gansbaai's wettest months, so rain is likely to be a major planning factor.
Driest monthsJanuary to March and September to December
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
August6 hours average sun
August is below Gansbaai's yearly sunshine average, so bright-day planning is less reliable than in peak months.
Brightest monthsJanuary to February and November to December
This stretch has the strongest sunshine in the monthly averages.
August15°C average sea
August is one of the coolest sea months, so the water may feel fresher than in peak months.
Warmest seaJanuary to February and December
Sea temperatures are usually near 20°C in this stretch, so swimming comfort is at its strongest.
August34 weather score
August is one of the weakest weather-score months, when the overall mix is less favourable than the rest of the year.
Best weather monthsJanuary to March and December
These months have the strongest weather score in the monthly averages.
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