Weather in De Aar

Planning to visit De Aar? To ensure your trip is as comfortable as possible, please familiarise yourself with the current weather conditions, detailed forecasts, and climate charts presented below.

The climate of the city of De Aar can be characterised as semi-desert, with an abundance of sunlight and dry air. Located in an arid region of the country, the city is distinguished by stable weather that rarely brings surprises in the form of prolonged downpours or storms. This makes it an attractive destination for those who do not tolerate high humidity well.

The seasons here are quite distinct, but with their own specific features. Summer (from December to February) in De Aar is hot: during the day, the air often warms up above 30°C, creating conditions of intense heat. Winter, which lasts from June to August, brings coolness and significant daily temperature fluctuations. While it is sunny and comfortable during the day (around 17°C), the nights can be truly cold, with temperatures dropping to 2–4°C.

One of the key features of the local climate is the extremely low amount of rainfall throughout the year. Even during the summer months, when the probability of rain is slightly higher, it is usually short-lived. Thanks to clear skies and a lack of cloud cover for most of the year, De Aar is renowned for its excellent conditions for stargazing and outdoor activities.

The temperature regime in De Aar is distinguished by pronounced seasonality and contrasts characteristic of the climate in this part of South Africa. The hottest period is traditionally summer, lasting from December to February. In January, which is considered the peak of the heat, the average temperature is around +24.8°C, and daytime highs regularly exceed the +32°C mark. The summer heat here is relatively easy to bear due to the fact that the nights bring substantial coolness, with the air cooling down to +17°C.

The winter season, falling in June, July, and August, is characterised by mild days and cold nights. The coldest month is July with an average figure of +9.7°C. At this time of year, travellers should be prepared for serious fluctuations: while the sun warms the air to a comfortable +17°C during the day, the temperature drops sharply at night, reaching minimums of +2.5°C...+3.7°C, which requires warm clothing.

One of the key features of the weather in De Aar is the significant amplitude of daily temperatures throughout the year. The difference between the daily maximum and the nightly minimum is often around 15 degrees. Even in the shoulder seasons, for example in April or October, warm and sunny days give way to rather cool evenings, so layering your clothing will be the best solution for tourists.

For travellers planning a trip to De Aar, precipitation is unlikely to be a serious problem. This city in South Africa is distinguished by an arid climate, where rain is a fairly rare and, as a rule, symbolic phenomenon. Throughout the year, the total amount of moisture falling remains minimal, rarely exceeding 1–2 mm per month, which makes an umbrella a practically unnecessary accessory in your luggage.

The "wettest" period, if it can be called that with such low indicators, falls during the summer months and the beginning of autumn. From December to April, the highest number of days with precipitation is recorded — on average from 6 to 7 days per month. However, given the negligible volume of water, this is most often a light drizzle or isolated drops that dry instantly and do not interfere with walks.

The driest season arrives in winter. From June to September, the probability of precipitation tends towards zero. August is the absolute record holder for aridity: usually, there is not a single rainy day in this month, and the precipitation level stays at the 0 mm mark. This time guarantees travellers stable and clear weather.

When packing for De Aar, it is important to consider the peculiarities of the local climate, which is characterised by hot summers and cool winters. If your journey falls during the summer months (from December to February), when the daytime temperature often exceeds +30°C, give preference to light clothing made from natural breathable fabrics, such as cotton or linen. Since the sun here is very active, be sure to put a wide-brimmed hat, quality sunglasses, and cream with a high protection factor (SPF) in your suitcase to protect your skin from burns.

In winter (from June to August), the weather changes drastically: days remain sunny and relatively mild, but nights become cold, with temperatures dropping to +2°C. During this period, the principle of layering is indispensable. Take t-shirts for daytime walks, as well as a warm sweater, a fleece jacket, and a thick jacket for the evenings. Despite the fact that there is practically no precipitation in winter, closed warm shoes will be necessary for staying outdoors comfortably after sunset.

In the shoulder seasons and summer, despite the generally dry climate, light rains are possible, so a light raincoat or a compact umbrella will not take up much space but may come in handy. Regardless of the time of year, for a trip to South Africa, it is recommended to choose comfortable and durable walking shoes, as you will surely want to explore the surroundings on foot. Also, do not forget moisturising products for your skin and lips, as the air in this region can be quite dry.