Charl Cilliers, South Africa

Full City Profile

771 Population 12/sq mi density

5,325 ft Elevation 1,623 meters

61°F Avg Temperature 16°C

Charl Cilliers enjoys a temperate climate with an average annual temperature of 61°F (16°C). Winters average 68°F in January while summers reach 49°F in July. The area gets 342 sunny days per year. Annual precipitation totals 19.6 inches. The area receives 0.6 inches of snow annually.

Temperature

68°F Jan (20°C) 49°F Jul (9°C)

Annual Average	60.5°F
	12% above US avg
January Average	68°F (20°C)
July Average	49°F (9°C)
Sunny Days	342 days/yr

Geography

Elevation	5,325 ft (1,623 m)
Area	67.1 sq mi (173.7 km²)
Population Density	12/sq mi
Coordinates	-26.6606°N, 29.1857°W
Timezone	Africa/Johannesburg

Precipitation & Snow

Annual Rainfall 19.6"

49% below US avg

Snowfall 0.6"

Wettest Month (Jan) 4.88"

Driest Month (Jun) 0.28"

Air Quality

Earthquake History

67 earthquakes (M2.5+) within 150 km since 1990. Strongest: M4.9. Most recent: M3.4 on Mar 31, 2024.

Jun 11, 2023	Gauteng, South Africa	M4.9	109 km
Mar 1, 2019	6 km WSW of Soweto, South Africa	M4.9	145 km
Mar 13, 2022	14 km W of eMbalenhle, South Africa	M4.7	31 km
Jul 12, 2002	14 km NNW of eMbalenhle, South Africa	M4.7	32 km
Apr 26, 1998	6 km SSW of Diepsloot, South Africa	M4.5	141 km
Feb 20, 2018	7 km SSW of Soweto, South Africa	M4.5	141 km
Jan 23, 2018	4 km WSW of Soweto, South Africa	M4.4	143 km
Mar 1, 1996	7 km E of Eden Glen, South Africa	M4.4	111 km
Nov 18, 2013	8 km WSW of Johannesburg, South Africa	M4.3	131 km
Jan 3, 1997	9 km NNW of Orange Farm, South Africa	M4.2	139 km
Dec 18, 2009	5 km WSW of Boksburg, South Africa	M4.2	108 km
Feb 17, 2018	8 km WNW of Orange Farm, South Africa	M4.2	141 km
Jul 30, 2021	12 km SE of Alberton, South Africa	M4.2	103 km
Oct 6, 1999	9 km WSW of Orange Farm, South Africa	M4.1	141 km
Dec 24, 2000	11 km ESE of Alberton, South Africa	M4.1	103 km
Jun 13, 1991	6 km W of Randburg, South Africa	M3.9	139 km
Sep 15, 2001	10 km W of Orange Farm, South Africa	M3.9	143 km
Oct 21, 2001	13 km W of Orange Farm, South Africa	M3.9	145 km
Apr 28, 2006	6 km SSW of Alberton, South Africa	M3.8	114 km
Jul 1, 2019	36 km W of Mhlambanyatsi, Eswatini	M3.7	148 km

Source: USGS (M2.5+, 1990–2025)

Monthly Weather

Month	Avg Temperature	Precipitation	Summary
January	68°F (20°C)	4.9 in	Warmest, Wettest
February	66°F (19°C)	3.7 in
March	64°F (18°C)	3.0 in
April	59°F (15°C)	1.6 in
May	53°F (11°C)	0.6 in
June	47°F (8°C)	0.3 in	Coldest, Driest
July	49°F (9°C)	0.3 in
August	52°F (11°C)	0.4 in
September	59°F (15°C)	1.0 in
October	62°F (17°C)	2.8 in
November	63°F (17°C)	4.5 in
December	65°F (19°C)	4.2 in

Charl Cilliers has a seasonal temperature swing of 21°F / from 47°F in June to 68°F in January. Total annual precipitation is 27.3 inches, with January being the wettest month (4.9") and June the driest (0.3").

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