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Weather & Climate in Grünau, Namibia
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Grünau enjoys a temperate climate with an average annual temperature of 66°F (19°C). Winters average 77°F in January while summers reach 52°F in July / relatively mild seasonal variation. The area gets 326 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 5.3 inches (drier than the 38-inch national average). The city sits at an elevation of 3,517 feet.
Temperature
77°F Jan (25°C)
52°F Jul (11°C)
| Annual Average | 65.9°F |
| 22% above US avg | |
| January Average | 77°F (25°C) |
| July Average | 52°F (11°C) |
| Sunny Days | 326 days/yr |
Geography
| Elevation | 3,517 ft (1,072 m) |
| Area | 2.1 sq mi (5.5 km²) |
| Population Density | 241/sq mi |
| Coordinates | -27.7337°N, 18.3801°W |
| Timezone | Africa/Windhoek |
Precipitation & Snow
Air Quality
Earthquake History
2 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M4.6.
| Jun 27, 2021 | 102 km ENE of Karasburg, Namibia | M4.6 | 130 km | 10 km |
| Mar 11, 1993 | 41 km SSE of Warmbad, Namibia | M4.3 | 129 km | 10 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 77°F (25°C) | 0.9 in | Warmest |
| February | 76°F (25°C) | 1.2 in | |
| March | 73°F (23°C) | 1.3 in | Wettest |
| April | 68°F (20°C) | 0.6 in | |
| May | 59°F (15°C) | 0.1 in | |
| June | 54°F (12°C) | 0.1 in | |
| July | 52°F (11°C) | 0.1 in | Coldest |
| August | 56°F (13°C) | 0.0 in | Driest |
| September | 61°F (16°C) | 0.2 in | |
| October | 67°F (20°C) | 0.2 in | |
| November | 72°F (22°C) | 0.3 in | |
| December | 76°F (24°C) | 0.4 in |
Grünau has a seasonal temperature swing of 24°F / from 52°F in July to 77°F in January. Total annual precipitation is 5.3 inches, with March being the wettest month (1.3") and August the driest (0.0").