Randfontein in Fall
In fall (March, April and May), Randfontein sees average daytime highs around 22°C and overnight lows near 11°C, with 153 mm of rain over about 23 wet days across the season. It is the 3rd-warmest season and the 3rd-wettest season.
Over the season highs ease from about 25°C in early March to 19°C by late May. The sky is clear or mostly clear about 58% of the time across fall, and the air most often feels dry.
Fall is Randfontein's 2nd-best season to visit on our travel score. For the whole year in context, see Randfontein's year-round climate.
- Avg daytime high
- 22°C
- 3rd-warmest season
- Avg overnight low
- 11°C
- Rainfall
- 153 mm
- 23 wet days
- Avg wind
- 9 km/h
- Travel score
- 7.4
- 2nd-best season
- Months
- Mar · Apr · May
Temperature in Randfontein in Fall
Over the season highs ease from about 25°C in early March to 19°C by late May.
A typical fall day in Randfontein reaches about 22°C and drops to 11°C overnight. The warmest of the three months is March, the coolest May.
Randfontein weather by month
How the three fall months (March, April and May) 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 | 26° / 16° | 132 | 16.9 | 13.5 | 5.8 |
| Feb | 26° / 16° | 117 | 14.2 | 12.9 | 6.1 |
| Mar | 24° / 14° | 90 | 12.8 | 12.2 | 6.7 |
| Apr | 22° / 11° | 45 | 7.4 | 11.4 | 7.4 |
| May | 20° / 7° | 18 | 3.1 | 10.7 | 8.1 |
| Jun | 18° / 4° | 8 | 1.4 | 10.4 | 7.9 |
| Jul | 18° / 4° | 3 | 0.8 | 10.5 | 8.0 |
| Aug | 21° / 7° | 10 | 1.9 | 11.1 | 8.5 |
| Sep | 24° / 10° | 21 | 3.4 | 11.8 | 8.6 |
| Oct | 25° / 13° | 73 | 10.4 | 12.6 | 7.1 |
| Nov | 26° / 14° | 99 | 13.9 | 13.3 | 6.2 |
| Dec | 26° / 15° | 141 | 18.5 | 13.6 | 5.6 |
Cloud cover in Fall
The sky is clear or mostly clear about 58% of the time across fall.
Chance of precipitation in Fall
Randfontein gets around 153 mm of rain over 23 wet days across fall. The line is the day-by-day chance of measurable precipitation.
Humidity in Fall
Most of fall feels dry — the stacked bands show each day's mix of comfort levels, read off the dew point.
Wind in Fall
Winds average 9 km/h across fall.
Sunrise & sunset in Fall
Daylight runs from about 12 h 36 min in early March to 10 h 30 min by late May. The lit band spans sunrise to sunset each day.
Solar energy in Fall
Average shortwave solar energy reaching the ground each day across fall, about 4.9 kWh/m².
Hazard calendar for Randfontein
In fall, Randfontein overlaps its rainy season season. The full year is below, with each hazard's peak months called out.
Randfontein's rainy season runs October–March, when most of the year's rain falls.
Is fall a good time to visit Randfontein?
Our two travel scores rate fall for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal), averaged across the three months.
fall is one of the better times to visit Randfontein for general sightseeing.
What to pack for Randfontein in Fall
From fall's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In fall, Randfontein sees daytime highs around 22°C and nights near 11°C. Worth packing: light clothes, a warm layer, rain gear and sun protection. About 23 days see rain.
UV index in Randfontein in Fall
Clear-sky midday UV across fall averages around 9 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Randfontein peaks around January 11 at about 14 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 19 at about 5 (high).
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) | 14 | 13 | 12 | 9 | 6 | 5 | 6 | 7 | 9 | 11 | 12 | 14 |
| Level | Extreme | Extreme | Extreme | Very high | High | High | High | Very high | Very high | Extreme | Extreme | Extreme |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 14 | Extreme |
| Feb | 13 | Extreme |
| Mar | 12 | Extreme |
| Apr | 9 | Very high |
| May | 6 | High |
| Jun | 5 | High |
| Jul | 6 | High |
| Aug | 7 | Very high |
| Sep | 9 | Very high |
| Oct | 11 | Extreme |
| Nov | 12 | Extreme |
| Dec | 14 | Extreme |
Air quality in Randfontein in Fall
Average fine-particle pollution (PM2.5) through the year — so you can see where fall falls, not just the annual average.
Air quality in Randfontein is worst in June — around 283 µg/m³ PM2.5 (very unhealthy), about 5.7× the cleanest month (January, 50 µg/m³).
Modeled monthly averages (CAMS reanalysis, 2015–2024).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PM2.5 (µg/m³) | 50 | 72 | 119 | 177 | 261 | 283 | 275 | 213 | 156 | 99 | 70 | 55 |
| Level | Poor | Unhealthy | Unhealthy | Very unhealthy | Very unhealthy | Very unhealthy | Very unhealthy | Very unhealthy | Very unhealthy | Unhealthy | Unhealthy | Poor |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 50 | Poor |
| Feb | 72 | Unhealthy |
| Mar | 119 | Unhealthy |
| Apr | 177 | Very unhealthy |
| May | 261 | Very unhealthy |
| Jun | 283 | Very unhealthy |
| Jul | 275 | Very unhealthy |
| Aug | 213 | Very unhealthy |
| Sep | 156 | Very unhealthy |
| Oct | 99 | Unhealthy |
| Nov | 70 | Unhealthy |
| Dec | 55 | Poor |
Where is Randfontein?
Randfontein sits at 26.2°S, 27.7°E, 1,716 m above sea level, in South Africa. The nearest listed city is Krugersdorp, 13 km away.
Topography around Randfontein
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Randfontein.
Within 3 km, the terrain around Randfontein has only modest variations in elevation — a maximum elevation change of 105 m around an average of 1,705 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 364 m; within 80 km, large variations in elevation — a maximum elevation change of 900 m.
The land around Randfontein is covered by grassland (46%) and artificial surfaces (40%) within 3 km, grassland (57%) within 16 km, and grassland (56%) 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 Randfontein (-26.1844°, 27.702°, elevation 1,716 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.