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Weather & Climate in Groblersdal, South Africa
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Groblersdal enjoys a temperate climate with an average annual temperature of 68°F (20°C). Winters average 76°F in January while summers reach 57°F in July / relatively mild seasonal variation. The area gets 291 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 24.7 inches (drier than the 38-inch national average). The city sits at an elevation of 3,045 feet.
Temperature
76°F Jan (24°C)
57°F Jul (14°C)
| Annual Average | 68.3°F |
| 26% above US avg | |
| January Average | 76°F (24°C) |
| July Average | 57°F (14°C) |
| Sunny Days | 291 days/yr |
Geography
| Elevation | 3,045 ft (928 m) |
| Area | 2.2 sq mi (5.8 km²) |
| Population Density | 2,199/sq mi |
| Coordinates | -25.1684°N, 29.3941°W |
| Timezone | Africa/Johannesburg |
Precipitation & Snow
Air Quality
Earthquake History
9 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M4.8.
| Dec 2, 2013 | 33 km SE of Modimolle, South Africa | M4.8 | 83 km | 5 km |
| Jul 12, 2002 | 14 km NNW of eMbalenhle, South Africa | M4.7 | 143 km | 5 km |
| Jul 7, 2013 | 43 km WSW of Nelspruit, South Africa | M4.6 | 130 km | 5 km |
| Jun 2, 2006 | 19 km SSE of Delmas, South Africa | M3.6 | 144 km | 5 km |
| May 30, 2008 | 18 km NNE of Kriel, South Africa | M3.6 | 105 km | 5 km |
| Feb 12, 1993 | 47 km WSW of Siyabuswa, South Africa | M3.4 | 81 km | 5 km |
| Mar 19, 1993 | 20 km NNE of Kriel, South Africa | M3.3 | 104 km | 5 km |
| Jun 23, 2018 | 31 km ESE of Lebowakgomo, South Africa | M3.0 | 110 km | 10 km |
| Jun 25, 2022 | 29 km E of Delmas, South Africa | M2.9 | 112 km | 5 km |
Source: USGS Earthquake Catalog (M2.5+, 1990-2025). Sorted by magnitude.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 76°F (24°C) | 4.3 in | Warmest, Wettest |
| February | 75°F (24°C) | 3.5 in | |
| March | 73°F (23°C) | 2.9 in | |
| April | 68°F (20°C) | 1.6 in | |
| May | 63°F (17°C) | 0.6 in | |
| June | 58°F (14°C) | 0.2 in | |
| July | 57°F (14°C) | 0.2 in | Coldest, Driest |
| August | 62°F (17°C) | 0.2 in | |
| September | 68°F (20°C) | 0.8 in | |
| October | 72°F (22°C) | 2.2 in | |
| November | 73°F (23°C) | 4.0 in | |
| December | 75°F (24°C) | 4.2 in |
Groblersdal has a seasonal temperature swing of 18°F / from 57°F in July to 76°F in January. Total annual precipitation is 24.7 inches, with January being the wettest month (4.3") and July the driest (0.2").