Cool
Average highs are around 18°C, so pack for cooler days.
September verdict
Mixed for holiday weather
Average highs are around 18°C, so pack for cooler days. Sunshine averages 6.7h per day, enough for a balanced month. Rainfall averages 31mm, which is relatively low for holiday planning.
Monthly averages
Temp
18°C
Rain
31mm
Sun
6.7h
Sea
16°C
Weather score
44
Mixed
Cool
Average highs are around 18°C, so pack for cooler days.
Drier
Rainfall averages 31mm, which is relatively low for holiday planning.
Some sun
Sunshine averages 6.7h per day, enough for a balanced month.
Cool sea
Sea temperatures average 16°C, so the water can feel cool.
Map
Compare Agulhas National Park, South Africa with nearby places by weather score, rain, sun, temperature, and swim conditions.
September18°C average high
September is on the cooler side of Agulhas National Park'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.
September31mm average rain
September sits on the drier side of Agulhas National Park's year, which helps with sightseeing and transfers.
Driest monthsJanuary to March, May, July, and September to December
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
September6.7 hours average sun
September sits close to Agulhas National Park's yearly sunshine average, so it is a middle-of-the-pack month for bright days.
Brightest monthsJanuary and November to December
This stretch has the strongest sunshine in the monthly averages.
September16°C average sea
September is one of the coolest sea months, so the water may feel fresher than in peak months.
Warmest seaJanuary to March
Sea temperatures are usually near 21°C in this stretch, so swimming comfort is at its strongest.
September44 weather score
September scores below Agulhas National Park's yearly average, so the weather trade-offs are more noticeable.
Best weather monthsJanuary to March and December
These months have the strongest weather score in the monthly averages.
Protea Hotel FranschhoekCape Town, South Africa
Lord Charles Hotel, Somerset West, a Tribute Portfolio HotelCape Town, The Western Cape, South Africa
Protea Hotel Stellenbosch & Conference CentreStellenbosch, South Africa
Protea Hotel Stellenbosch Dorpshuis & SpaCape Town, South Africa
Protea Hotel Cape Town Tyger ValleyCape Town, South Africa
Protea Hotel Cape Town DurbanvilleTyger Valley, South Africa