Mild
Average highs are around 21°C, so days are mild rather than hot.
September verdict
Swellendam, South Africa in September
Weather score45Mixed
Mixed for holiday weather
Average highs are around 21°C, so days are mild rather than hot. Sunshine averages 7.2h per day, enough for a balanced month. Rainfall averages 44mm, which is relatively low for holiday planning.
September weather
Monthly averages
Temp
21°C
Rain
44mm
Sun
7.2h
Sea
16°C
Weather score
45
Mixed
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
SwimSwim
Weather scoreWeather score
Trip feel
Drier
Rainfall averages 44mm, which is relatively low for holiday planning.
Some sun
Sunshine averages 7.2h per day, enough for a balanced month.
Cool sea
Sea temperatures average 16°C, so the water can feel cool.
Map
Weather map
Compare Swellendam, South Africa with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
September21°C average high
September is on the cooler side of Swellendam'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.
Rain
September44mm average rain
September sits on the drier side of Swellendam's year, which helps with sightseeing and transfers.
Driest monthsJanuary to March, May to July, and September to December
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
September7.2 hours average sun
September sits close to Swellendam's yearly sunshine average, so it is a middle-of-the-pack month for bright days.
Brightest monthsJanuary to February and November to December
This stretch has the strongest sunshine in the monthly averages.
Sea temperature
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 and December
Sea temperatures are usually near 21°C in this stretch, so swimming comfort is at its strongest.
Weather score
September45 weather score
September scores below Swellendam'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.
Hotels near Swellendam, South Africa
Marriott
Protea Hotel FranschhoekCape Town, South Africa
Protea Hotel Stellenbosch Dorpshuis & SpaCape Town, South Africa
Protea Hotel Stellenbosch & Conference CentreStellenbosch, South Africa
Lord Charles Hotel, Somerset West, a Tribute Portfolio HotelCape Town, The Western Cape, South Africa
Protea Hotel Mossel BayMossel Bay, South Africa
Protea Hotel Cape Town DurbanvilleTyger Valley, South Africa