All Countries
Weather & Climate in Mamello, South Africa
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Mamello enjoys a temperate climate with an average annual temperature of 61°F (16°C). Winters average 70°F in January while summers reach 47°F in July / relatively mild seasonal variation. The area gets 288 sunny days per year, well above the U.S. average of 205 / making it one of the sunnier locations in the country. Annual precipitation totals 26.5 inches (drier than the 38-inch national average). The city sits at an elevation of 4,869 feet.
Temperature
70°F Jan (21°C)
47°F Jul (9°C)
| Annual Average | 60.5°F |
| 12% above US avg | |
| January Average | 70°F (21°C) |
| July Average | 47°F (9°C) |
| Sunny Days | 288 days/yr |
Geography
| Elevation | 4,869 ft (1,484 m) |
| Area | 1,074.2 sq mi (2,782.0 km²) |
| Population Density | 1/sq mi |
| Coordinates | -26.8721°N, 28.2534°W |
| Timezone | Africa/Johannesburg |
Precipitation & Snow
Air Quality
Earthquake History
740 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M5.2.
| Apr 3, 2017 | 7 km SSE of Stilfontein, South Africa | M5.2 | 144 km | 5 km |
| Mar 16, 2009 | 8 km ENE of Orkney, South Africa | M5.0 | 149 km | 2 km |
| Mar 9, 2005 | 7 km SSE of Stilfontein, South Africa | M5.0 | 145 km | 5 km |
| Jun 14, 2010 | 8 km NNW of Fochville, South Africa | M5.0 | 93 km | 2 km |
| Jun 11, 2023 | Gauteng, South Africa | M4.9 | 61 km | 5 km |
| Mar 7, 1992 | 14 km W of Fochville, South Africa | M4.9 | 98 km | 10 km |
| Dec 5, 1998 | 9 km NNE of Fochville, South Africa | M4.9 | 90 km | 10 km |
| Jun 15, 2014 | 8 km E of Orkney, South Africa | M4.9 | 149 km | 5 km |
| Aug 6, 2000 | 8 km SSW of Westonaria, South Africa | M4.9 | 84 km | 5 km |
| Mar 1, 2019 | 6 km WSW of Soweto, South Africa | M4.9 | 80 km | 5 km |
| May 6, 2020 | 6 km SSE of Stilfontein, South Africa | M4.8 | 146 km | 5 km |
| Nov 18, 1998 | 4 km SSW of Stilfontein, South Africa | M4.8 | 148 km | 5 km |
| Jul 17, 2022 | 14 km E of Orkney, South Africa | M4.8 | 143 km | 5 km |
| Mar 7, 2019 | 6 km E of Fochville, South Africa | M4.8 | 82 km | 5 km |
| Jul 12, 2002 | 14 km NNW of eMbalenhle, South Africa | M4.7 | 91 km | 5 km |
| Sep 25, 1997 | 1 km SE of Carletonville, South Africa | M4.7 | 101 km | 5 km |
| Aug 30, 2014 | 12 km SE of Stilfontein, South Africa | M4.7 | 137 km | 5 km |
| Jan 26, 2000 | 18 km W of Vredefort, South Africa | M4.7 | 108 km | 5 km |
| Jul 13, 2000 | 9 km SW of Westonaria, South Africa | M4.7 | 86 km | 10 km |
| Mar 13, 2022 | 14 km W of eMbalenhle, South Africa | M4.7 | 78 km | 5 km |
Source: USGS Earthquake Catalog (M2.5+, 1990-2025). Sorted by magnitude.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 70°F (21°C) | 4.3 in | Warmest, Wettest |
| February | 69°F (21°C) | 3.4 in | |
| March | 67°F (19°C) | 3.2 in | |
| April | 61°F (16°C) | 1.5 in | |
| May | 54°F (12°C) | 0.7 in | |
| June | 48°F (9°C) | 0.3 in | Driest |
| July | 47°F (9°C) | 0.3 in | Coldest |
| August | 53°F (11°C) | 0.4 in | |
| September | 60°F (15°C) | 1.0 in | |
| October | 64°F (18°C) | 3.2 in | |
| November | 67°F (19°C) | 4.0 in | |
| December | 69°F (20°C) | 4.1 in |
Mamello has a seasonal temperature swing of 22°F / from 47°F in July to 70°F in January. Total annual precipitation is 26.5 inches, with January being the wettest month (4.3") and June the driest (0.3").