Sannieshof, South Africa

Full City Profile

13,198 Population 5/sq mi density

4,554 ft Elevation 1,388 meters

64°F Avg Temperature 18°C

Sannieshof enjoys a temperate climate with an average annual temperature of 64°F (18°C). Winters average 73°F in January while summers reach 49°F in July. The area gets 294 sunny days per year. Annual precipitation totals 23.0 inches. The area receives 0.0 inches of snow annually.

Temperature

73°F Jan (23°C) 49°F Jul (9°C)

Annual Average	63.8°F
	18% above US avg
January Average	73°F (23°C)
July Average	49°F (9°C)
Sunny Days	294 days/yr

Geography

Elevation	4,554 ft (1,388 m)
Area	2,522.7 sq mi (6,533.7 km²)
Population Density	5/sq mi
Coordinates	-26.5295°N, 25.8089°W
Timezone	Africa/Johannesburg

Precipitation & Snow

Annual Rainfall 23.0"

40% below US avg

Snowfall 0.0"

Wettest Month (Jan) 4.41"

Driest Month (Jul) 0.12"

Air Quality

Earthquake History

432 earthquakes (M2.5+) within 150 km since 1990. Strongest: M5.4. Most recent: M4.8 on Jul 10, 2025.

Aug 5, 2014	3 km ESE of Orkney, South Africa	M5.4	103 km
Apr 3, 2017	7 km SSE of Stilfontein, South Africa	M5.2	107 km
Feb 10, 1997	5 km SSE of Orkney, South Africa	M5.2	104 km
Nov 3, 1991	5 km SE of Klerksdorp, South Africa	M5.1	97 km
Dec 1, 1991	2 km S of Klerksdorp, South Africa	M5.0	93 km
Jul 21, 1997	4 km W of Klerksdorp, South Africa	M5.0	88 km
Mar 16, 2009	8 km ENE of Orkney, South Africa	M5.0	105 km
Mar 9, 2005	7 km SSE of Stilfontein, South Africa	M5.0	106 km
May 27, 2002	4 km ENE of Orkney, South Africa	M5.0	102 km
Jul 31, 2001	8 km SW of Klerksdorp, South Africa	M4.9	91 km
Jun 15, 2014	8 km E of Orkney, South Africa	M4.9	108 km
Sep 6, 2004	17 km WNW of Klerksdorp, South Africa	M4.9	75 km
Nov 25, 1995	South Africa	M4.9	100 km
Dec 11, 1997	7 km SSW of Klerksdorp, South Africa	M4.9	92 km
Feb 17, 2005	13 km WSW of Klerksdorp, South Africa	M4.9	85 km
Mar 23, 2002	9 km WSW of Klerksdorp, South Africa	M4.8	85 km
Nov 18, 1998	4 km SSW of Stilfontein, South Africa	M4.8	102 km
Jul 10, 2025	7 km SE of Orkney, South Africa	M4.8	107 km
May 6, 2020	6 km SSE of Stilfontein, South Africa	M4.8	106 km
Apr 17, 2025	4 km NNE of Orkney, South Africa	M4.8	99 km

Source: USGS (M2.5+, 1990–2025)

Monthly Weather

Month	Avg Temperature	Precipitation	Summary
January	73°F (23°C)	4.4 in	Warmest, Wettest
February	72°F (22°C)	3.5 in
March	70°F (21°C)	3.4 in
April	64°F (18°C)	2.0 in
May	57°F (14°C)	0.6 in
June	50°F (10°C)	0.2 in
July	49°F (9°C)	0.1 in	Coldest, Driest
August	55°F (13°C)	0.2 in
September	63°F (17°C)	0.6 in
October	68°F (20°C)	1.6 in
November	70°F (21°C)	2.9 in
December	73°F (23°C)	3.3 in

Sannieshof has a seasonal temperature swing of 24°F / from 49°F in July to 73°F in January. Total annual precipitation is 23.0 inches, with January being the wettest month (4.4") and July the driest (0.1").

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