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De Aar, South Africa
Northern Cape · South Africa
De Aar is a mid-size city in Northern Cape, South Africa with a population of 32,318. Elevation: 4,091 ft (1,247 m). Average temperature: 62°F (16°C).
Data updated June 2026
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About De Aar
De Aar is a town in the Northern Cape province of South Africa. It has a population of around 42,000 inhabitants.
People
Climate
| Population | 32,318 |
| Population Density | 979 / sq mi |
| Elevation | 4,091 ft (1,247 m) |
| Coordinates | -30.6497°, 24.0123° |
| Timezone | Africa/Johannesburg |
| Country | 🇿🇦 South Africa |
| State / Province | Northern Cape |
| Average Temperature | 62°F (16°C) |
| January Average | 75°F (24°C) |
| July Average | 46°F (8°C) |
| Annual Precipitation | 12.8 inches (325 mm) |
| Annual Snowfall | 0.0 inches (0 cm) |
About De Aar
De Aar is a mid-size city in South Africa (Northern Cape) with a population of 32,318. The city sits at an elevation of 4,091 feet (1,247 meters) above sea level. The average annual temperature is 62°F (16°C). Temperatures range from 75°F in January to 46°F in July. Annual precipitation averages 12.8 inches. The timezone is Africa/Johannesburg.
Climate in De Aar
De Aar has an average annual temperature of 18.1°C (65°F). The hottest month is Jan (26.3°C), the coldest is Jul (8.5°C). Average annual precipitation is 254 mm.
Temperature
| Annual Average | 61.5°F |
| 14% above South Africa avg | |
| January Average | 75°F (24°C) |
| July Average | 46°F (8°C) |
| Sunny Days | 313 days/yr |
Geography
| Elevation | 4,091 ft (1,247 m) |
| Area | 33.0 sq mi (85.5 km²) |
| Population Density | 979/sq mi |
| Coordinates | -30.6497°N, 24.0123°W |
| Timezone | Africa/Johannesburg |
Precipitation & Snow
Air Quality
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 75°F (24°C) | 1.4 in | Warmest |
| February | 74°F (23°C) | 2.2 in | |
| March | 69°F (21°C) | 2.3 in | Wettest |
| April | 61°F (16°C) | 1.2 in | |
| May | 54°F (12°C) | 0.6 in | |
| June | 47°F (8°C) | 0.4 in | |
| July | 46°F (8°C) | 0.4 in | Coldest, Driest |
| August | 50°F (10°C) | 0.5 in | |
| September | 58°F (14°C) | 0.5 in | |
| October | 64°F (18°C) | 1.1 in | |
| November | 68°F (20°C) | 1.1 in | |
| December | 73°F (23°C) | 1.1 in |
De Aar has a seasonal temperature swing of 28°F / from 46°F in July to 75°F in January. Total annual precipitation is 12.8 inches, with March being the wettest month (2.3") and July the driest (0.4").
Schools in De Aar
4 public schools (NCES 2022-23 data).
| School | Level | Enrollment | Teachers | Student/Teacher |
|---|---|---|---|---|
| Hoërskool De Aar | - | - | - | - |
| Willie Theron Primêre Skool | - | - | - | - |
| St Johns (Rc) Primary School | - | - | - | - |
| Laerskool De Aar | - | - | - | - |
Radio Stations near De Aar
1 stations within ~55 km.
| Station | Genre | Quality | |
|---|---|---|---|
| Mirchi FM | - | MP3 128 kbps |
Train Stations in De Aar
8 train stations within city radius - OpenStreetMap data
Gas Stations in De Aar
2 gas stations within city radius - OpenStreetMap data
Banks in De Aar
1 banks within city radius - OpenStreetMap data
Airports Near De Aar
6 airports within the area.
| Airport | IATA | Type |
|---|---|---|
| Britstown Airport | - | Small Airport |
| De Aar Airport | - | Small Airport |
| De Aar Military Airport | - | Small Airport |
| Hanover Airport | - | Small Airport |
| Petrusville Airport | - | Small Airport |
| Verborgenfontei Airport | - | Small Airport |
Post Offices in De Aar
1 post offices.
| Post Office | Address |
|---|---|
| Post Office |
Churches & Religious Organizations in De Aar
1 religious organizations (IRS tax-exempt data).
| Name | Address |
|---|---|
| NG Kerk - De Aar |
Explore Near De Aar
Quick Facts
🇿🇦 About South Africa
Public Holidays in South Africa
12 public holidays this year
Frequently Asked Questions About De Aar
What is the population of De Aar?
De Aar has a population of 32,318 residents and is located in South Africa. The population density is 979 people per square mile, spread across 33.0 square miles.
What is the weather like in De Aar?
De Aar enjoys a temperate climate with an average annual temperature of 62°F (16°C). Winter temperatures average 75°F in January, while summers reach an average of 46°F in July. The area receives 313 sunny days per year, well above the national average of 205. Annual rainfall totals 12.8 inches.