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Weather & Climate in Grahamstown, South Africa
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Grahamstown enjoys a temperate climate with an average annual temperature of 63°F (17°C). Winters average 70°F in January while summers reach 56°F in July / relatively mild seasonal variation. The area gets 290 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 25.3 inches (drier than the 38-inch national average). The city sits at an elevation of 1,808 feet.
Temperature
70°F Jan (21°C)
56°F Jul (14°C)
| Annual Average | 63.0°F |
| 17% above US avg | |
| January Average | 70°F (21°C) |
| July Average | 56°F (14°C) |
| Sunny Days | 290 days/yr |
Geography
| Elevation | 1,808 ft (551 m) |
| Area | 1,767.3 sq mi (4,577.2 km²) |
| Population Density | 52/sq mi |
| Coordinates | -33.3042°N, 26.5328°W |
| Timezone | Africa/Johannesburg |
Precipitation & Snow
Air Quality
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 70°F (21°C) | 2.3 in | |
| February | 70°F (21°C) | 2.9 in | Warmest |
| March | 68°F (20°C) | 2.8 in | |
| April | 64°F (18°C) | 1.8 in | |
| May | 60°F (16°C) | 1.3 in | |
| June | 57°F (14°C) | 1.1 in | Driest |
| July | 56°F (14°C) | 1.1 in | Coldest |
| August | 57°F (14°C) | 1.7 in | |
| September | 59°F (15°C) | 1.7 in | |
| October | 62°F (17°C) | 2.8 in | |
| November | 64°F (18°C) | 3.0 in | Wettest |
| December | 67°F (20°C) | 2.9 in |
Grahamstown has a seasonal temperature swing of 14°F / from 56°F in July to 70°F in February. Total annual precipitation is 25.3 inches, with November being the wettest month (3.0") and June the driest (1.1").