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Weather & Climate
Randfontein, Gauteng, South Africa
Overview
Climate data and monthly weather averages for Randfontein.
Key Metrics
Annual Avg
17.9°C
Summer Avg
22.4°C
Winter Avg
11.5°C
Record High
40.2°C
Record Low
-4.4°C
Annual Precipitation
632.4 mm
Avg Humidity
53%
Summer Humidity
61%
Winter Humidity
47%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 40.2° | 22.6° | 8.4° | 119.4 | 62% | 209 | 41.5 |
| Feb | 36° | 22.2° | 9.3° | 88.2 | 62% | 177 | 37.9 |
| Mar | 35.1° | 20.6° | 6.3° | 71.9 | 61% | 174 | 35.7 |
| Apr | 32.1° | 17.4° | 1.3° | 48.6 | 60% | 143 | 36.5 |
| May | 29.9° | 14° | -3.5° | 16.4 | 52% | 135 | 36.7 |
| Jun | 26.1° | 10.6° | -4.4° | 7.5 | 53% | 119 | 48.5 |
| Jul | 27° | 10.4° | -3.4° | 2.8 | 47% | 133 | 43.1 |
| Aug | 30.2° | 13.6° | -4.3° | 6.2 | 41% | 158 | 52.1 |
| Sep | 34.1° | 18° | -0.9° | 15.6 | 36% | 184 | 53.8 |
| Oct | 37.7° | 20.8° | 3.9° | 50.5 | 45% | 204 | 48.6 |
| Nov | 37.9° | 21.7° | 5.6° | 81.9 | 52% | 210 | 39.3 |
| Dec | 38° | 22.4° | 8.4° | 123.4 | 60% | 215 | 36.9 |
Frequently Asked Questions
Sources: NASA POWER · Last updated: 2025
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