De Aar in Winter
In winter (June, July and August), De Aar sees average daytime highs around 17°C and overnight lows near 3°C, with 35 mm of rain over about 7 wet days across the season. It is the coldest season of the year and the driest season of the year.
Over the season highs climb from about 17°C in early June to 21°C by late August. The sky is clear or mostly clear about 75% of the time across winter, and the air most often feels dry.
Winter is De Aar's 3rd-best season to visit on our travel score. For the whole year in context, see De Aar's year-round climate.
- Avg daytime high
- 17°C
- coldest season of the year
- Avg overnight low
- 3°C
- Rainfall
- 35 mm
- 7 wet days
- Avg wind
- 14 km/h
- Travel score
- 7.1
- 3rd-best season
- Months
- Jun · Jul · Aug
Temperature in De Aar in Winter
Over the season highs climb from about 17°C in early June to 21°C by late August.
A typical winter day in De Aar reaches about 17°C and drops to 3°C overnight. The warmest of the three months is August, the coolest July.
How winter really feels in De Aar
Once humidity and wind are folded in, winter brings about 0 days that feel above 32°C and 67 that feel at or below 0°C.
The story in winter is cold — wind chill drags the overnight "feels like" below the raw low.
De Aar weather by month
How the three winter months (June, July and August) compare with the rest of the year — the season's months are highlighted.
| Month | High / Low (°C) | Rainfall (mm) | Wet days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|
| Jan | 31° / 17° | 56 | 7.2 | 13.8 | 5.0 |
| Feb | 31° / 17° | 47 | 7.7 | 13.1 | 5.2 |
| Mar | 28° / 15° | 48 | 7 | 12.2 | 6.7 |
| Apr | 24° / 11° | 31 | 5 | 11.3 | 8.1 |
| May | 20° / 7° | 19 | 3.1 | 10.5 | 7.8 |
| Jun | 17° / 3° | 14 | 2.5 | 10.1 | 6.7 |
| Jul | 17° / 2° | 10 | 2.1 | 10.2 | 6.8 |
| Aug | 19° / 4° | 11 | 2.3 | 10.9 | 7.8 |
| Sep | 23° / 8° | 14 | 2.1 | 11.8 | 8.6 |
| Oct | 26° / 11° | 24 | 3.7 | 12.8 | 8.2 |
| Nov | 28° / 13° | 33 | 4.6 | 13.6 | 7.2 |
| Dec | 31° / 16° | 37 | 5.2 | 13.9 | 5.6 |
Cloud cover in Winter
The sky is clear or mostly clear about 75% of the time across winter.
Chance of precipitation in Winter
De Aar gets around 35 mm of rain over 7 wet days across winter. The line is the day-by-day chance of measurable precipitation.
Humidity in Winter
Most of winter feels dry — the stacked bands show each day's mix of comfort levels, read off the dew point.
Wind in Winter
Winds average 14 km/h across winter.
Sunrise & sunset in Winter
Daylight runs from about 10 h 12 min in early June to 11 h 18 min by late August. The lit band spans sunrise to sunset each day.
Solar energy in Winter
Average shortwave solar energy reaching the ground each day across winter, about 3.9 kWh/m².
Is winter a good time to visit De Aar?
Our two travel scores rate winter for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal), averaged across the three months.
winter is one of the better times to visit De Aar for general sightseeing.
What to pack for De Aar in Winter
From winter's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In winter, De Aar sees daytime highs around 17°C and nights near 3°C. Worth packing: a warm layer and sun protection. About 7 days see rain.
UV index in De Aar in Winter
Clear-sky midday UV across winter averages around 5 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in De Aar peaks around January 14 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 21 at about 4 (moderate).
The index reaches 3 or more — the level where the WHO recommends sun protection — every month of the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV index (midday) | 15 | 13 | 11 | 7 | 5 | 4 | 4 | 6 | 8 | 12 | 13 | 14 |
| Level | Extreme | Extreme | Extreme | High | High | Moderate | Moderate | High | Very high | Extreme | Extreme | Extreme |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 15 | Extreme |
| Feb | 13 | Extreme |
| Mar | 11 | Extreme |
| Apr | 7 | High |
| May | 5 | High |
| Jun | 4 | Moderate |
| Jul | 4 | Moderate |
| Aug | 6 | High |
| Sep | 8 | Very high |
| Oct | 12 | Extreme |
| Nov | 13 | Extreme |
| Dec | 14 | Extreme |
Where is De Aar?
De Aar sits at 30.6°S, 24.0°E, 1,247 m above sea level, in South Africa. The nearest listed city is Middelburg, 133 km away.
Topography around De Aar
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of De Aar.
Within 3 km, the terrain around De Aar has only modest variations in elevation — a maximum elevation change of 132 m around an average of 1,251 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 348 m; within 80 km, large variations in elevation — a maximum elevation change of 918 m.
The land around De Aar is covered by grassland (50%) and artificial surfaces (25%) within 3 km, grassland (83%) within 16 km, and grassland (89%) within 80 km.
South Africa travel facts
- Travel advisory
- Level 2
- Exercise Increased Caution
- Power plugs
- Type C / M / N
- 230 V · 50 Hz
- Prices
- ≈ 41% of US
- price level, 2025
- GDP per capita
- $6,598
- 2025
- Happiness
- 5.0 / 10
- World Happiness, 2025
- Safe drinking water
- 68%
- of population, 2024
- Homicide rate
- 43.7
- per 100k, 2022
- Road deaths
- 22.2
- per 100k/yr, 2019
- Income group
- Upper middle
- World Bank
- English
- Very high
- EF EPI 602
- Religion
Sources: World Bank, US State Department, World Happiness Report, WHO/UNICEF, EF EPI, CIA World Factbook.
Data sources
Temperature, precipitation, cloud, humidity, wind and solar figures are a 1991–2020 climatology for De Aar (-30.6497°, 24.0123°, elevation 1,247 m), computed from hourly ERA5 reanalysis — contains modified Copernicus Climate Change Service information. Sun figures are astronomical calculations, not observations. City data © GeoNames, CC BY 4.0. Map outlines from Natural Earth (public domain); interactive map © Google.