Mild
Average highs are around 20°C, so days are mild rather than hot.
May verdict
Mixed for holiday weather
Average highs are around 20°C, so days are mild rather than hot. Sunshine averages 6.2h per day, enough for a balanced month. Rainfall averages 53mm, which is relatively low for holiday planning.
Monthly averages
Temp
20°C
Rain
53mm
Sun
6.2h
Sea
15°C
Weather score
44
Mixed
Mild
Average highs are around 20°C, so days are mild rather than hot.
Drier
Rainfall averages 53mm, which is relatively low for holiday planning.
Some sun
Sunshine averages 6.2h per day, enough for a balanced month.
Cool sea
Sea temperatures average 15°C, so the water can feel cool.
Map
Compare Yzerfontein, South Africa with nearby places by weather score, rain, sun, temperature, and swim conditions.
May20°C average high
May is on the cooler side of Yzerfontein's year, useful if you prefer less intense daytime heat.
Warmest monthsJanuary to March and December
This stretch sets the upper range for average daytime heat.
May53mm average rain
May is wetter than Yzerfontein's yearly average, so flexible plans matter more.
Driest monthsJanuary to April and September to December
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
May6.2 hours average sun
May is one of Yzerfontein's cloudier months, so sunshine-led plans are less reliable.
Brightest monthsJanuary to February and November to December
This stretch has the strongest sunshine in the monthly averages.
May15°C average sea
May is close to Yzerfontein's usual sea temperature, with limited seasonal change in the water.
Warmest seaJanuary to March, June, and September to December
Sea temperatures are usually near 16°C in this stretch, so swimming comfort is at its strongest.
May44 weather score
May scores below Yzerfontein's yearly average, so the weather trade-offs are more noticeable.
Best weather monthsJanuary to March and November to December
These months have the strongest weather score in the monthly averages.
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