Randburg Climate by Month
Randburg, Gauteng, South Africa
Warm summers and cool winters, with most rain from November to March.
The climate in Randburg is one of warm summers and cool winters, with most rain from November to March. Expect highs of 80°F (27°C) in January and 65°F (18°C) in July, with the coldest nights (July) near 37°F (3°C). It gets 27 in (678 mm) of rain a year, 77% of it from November to March. June to August are almost completely dry.
- Warmest month
- 80°F(27°C)
- Average high, January
- Coldest nights
- 37°F(3°C)
- Average low, July
- Rain per year
- 27 in(678 mm)
- Wettest: January
- Humidity
- 53%
- Sunniest: November
Best and worst months in Randburg
Best for weatherSeptember is the best time for weather in Randburg: highs near 76°F (25°C) and about 0.7 in (17 mm) of rain a month.
Least pleasantDecember and January are the least pleasant; January is the wettest, with 4.8 in (121 mm) of rain.
Comfort combines how close the afternoon high is to 75°F (24°C) with how much rain falls and how humid it is. See where the weather is best in September.
Temperature and rain through the year
Highs and lows (°F)
Average highAverage low
Rain (in per month)
Randburg weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuary | 80°F(27°C) | 60°F(16°C) | 4.8 in(121 mm) | 63% | 6.5 |
| FebFebruary | 80°F(27°C) | 59°F(15°C) | 3.7 in(94 mm) | 65% | 6.2 |
| MarMarch | 78°F(25°C) | 56°F(14°C) | 3.6 in(92 mm) | 62% | 5.5 |
| AprApril | 73°F(23°C) | 50°F(10°C) | 1.9 in(48 mm) | 64% | 4.8 |
| MayMay | 69°F(21°C) | 42°F(6°C) | 0.6 in(14 mm) | 52% | 4.3 |
| JunJune | 65°F(18°C) | 37°F(3°C) | 0.3 in(7 mm) | 47% | 3.9 |
| JulJuly | 65°F(18°C) | 37°F(3°C) | 0.1 in(2 mm) | 40% | 4.2 |
| AugAugust | 70°F(21°C) | 41°F(5°C) | 0.2 in(6 mm) | 40% | 5.0 |
| SepSeptemberBest | 76°F(25°C) | 49°F(10°C) | 0.7 in(17 mm) | 36% | 5.9 |
| OctOctober | 78°F(26°C) | 54°F(12°C) | 2.5 in(63 mm) | 45% | 6.5 |
| NovNovember | 78°F(26°C) | 57°F(14°C) | 3.7 in(93 mm) | 56% | 6.8 |
| DecDecember | 80°F(27°C) | 59°F(15°C) | 4.8 in(121 mm) | 61% | 6.7 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
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