Swellendam September Weather Averages Western Cape, South Africa

September Weather Averages for Swellendam

High Temp	18°C	65°F
Low Temp	8°C	46°F
Avg Temp	13°C	55°F
Sunshine Hours	270 hours
Rainfall	14.95 mm	0.59 In
Rain days	2 days
Pressure	1019 mb	31 In

Swellendam September Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2008	15°C / 59°F	6°C / 42°F	10°C / 50°F	238 hours	25.30 mm / 1.00 In	3 days	1018 mb / 31 In
2009	17°C / 63°F	7°C / 45°F	12°C / 53°F	239 hours	8.30 mm / 0.33 In	2 days	1020 mb / 31 In
2010	20°C / 68°F	7°C / 45°F	13°C / 56°F	282 hours	6.00 mm / 0.24 In	1 days	1018 mb / 31 In
2011	19°C / 67°F	8°C / 46°F	13°C / 56°F	335 hours	5.20 mm / 0.20 In	0 days	1020 mb / 31 In
2012	18°C / 64°F	7°C / 45°F	12°C / 54°F	290 hours	17.10 mm / 0.67 In	2 days	1020 mb / 31 In
2013	16°C / 61°F	6°C / 43°F	11°C / 51°F	284 hours	16.60 mm / 0.65 In	1 days	1019 mb / 31 In
2014	21°C / 69°F	9°C / 48°F	14°C / 58°F	275 hours	6.50 mm / 0.26 In	1 days	1019 mb / 31 In
2015	18°C / 64°F	8°C / 47°F	13°C / 55°F	220 hours	25.30 mm / 1.00 In	2 days	1019 mb / 31 In
2016	17°C / 63°F	8°C / 46°F	12°C / 54°F	259 hours	21.00 mm / 0.83 In	4 days	1020 mb / 31 In
2017	21°C / 69°F	9°C / 48°F	14°C / 57°F	264 hours	2.50 mm / 0.10 In	1 days	1019 mb / 31 In
2018	17°C / 62°F	7°C / 44°F	11°C / 53°F	271 hours	20.30 mm / 0.80 In	3 days	1018 mb / 31 In
2019	22°C / 72°F	10°C / 50°F	16°C / 60°F	294 hours	20.48 mm / 0.81 In	2 days	1020 mb / 31 In
2020	18°C / 65°F	7°C / 45°F	12°C / 54°F	256 hours	15.12 mm / 0.60 In	1 days	1018 mb / 31 In
2021	19°C / 65°F	7°C / 45°F	12°C / 54°F	273 hours	1.90 mm / 0.07 In	0 days	1019 mb / 31 In
2022	19°C / 67°F	8°C / 46°F	13°C / 55°F	281 hours	14.10 mm / 0.56 In	2 days	1018 mb / 31 In
2023	15°C / 59°F	6°C / 43°F	10°C / 50°F	220 hours	54.03 mm / 2.13 In	2 days	1018 mb / 31 In
2024	17°C / 63°F	7°C / 44°F	12°C / 53°F	280 hours	4.72 mm / 0.19 In	0 days	1020 mb / 31 In

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