Climate almanac
Postmasburg
Northern Cape, South Africa · -28.33°, 23.07°
What is the climate like in Postmasburg?
Postmasburg is comfortable to visit year-round; trip comfort peaks in May (8.9/10). Postmasburg is warmest in January, when daily highs average 90°F (32°C), and coolest in July, when lows fall to about 37°F (3°C). The wettest month is typically January and the driest is July; the year sees roughly 14 in (364 mm) of precipitation.
- Best time to visitYear-round — comfort peaks in May (8.9/10)
- Warmest monthJanuary — average high 90°F (32°C)
- Coolest monthJuly — average low 37°F (3°C)
- Wettest monthJanuary (3.1 in (79 mm))
- Driest monthJuly (0.1 in (2 mm))
- Annual precipitation14 in (364 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
- Records fromPostmasburg, 0 km away (1998-2025)