Monthly climate guide
Pietermaritzburg weather in September
Expect warm weather in Pietermaritzburg in September: afternoons reach about 25°C (78°F), while nights drop to around 11°C (52°F). Around 70 mm of rain falls over the month (some rain), and skies are often cloudy. Daytime highs are 2°C warmer than August and about the same as October.
What stands out in September
- Just 70 km apart, but Pietermaritzburg runs about 4°C warmer than Durban this month.
- Seasonally, September counts as early spring in Pietermaritzburg — the seasons are reversed south of the equator.
- Afternoons and nights feel like different seasons, roughly 14°C apart.
Avg high
25°C
78°F
Avg low
11°C
52°F
Rainfall
70 mm
some rain
Humidity
67%
relative
Sky
56%
cloud · often cloudy
Pietermaritzburg weather by month
Show the monthly averages as a table
| Month | Avg high | Avg low | Rain | Humidity | Cloud cover |
|---|---|---|---|---|---|
| January | 28°C / 82°F | 16°C / 62°F | 159 mm | 79% | 73% |
| February | 27°C / 81°F | 17°C / 62°F | 140 mm | 80% | 70% |
| March | 27°C / 80°F | 16°C / 61°F | 119 mm | 80% | 65% |
| April | 24°C / 75°F | 13°C / 55°F | 68 mm | 76% | 58% |
| May | 23°C / 74°F | 11°C / 52°F | 40 mm | 68% | 43% |
| June | 21°C / 71°F | 8°C / 47°F | 11 mm | 61% | 32% |
| July | 21°C / 70°F | 8°C / 46°F | 33 mm | 62% | 34% |
| August | 23°C / 74°F | 9°C / 48°F | 27 mm | 62% | 44% |
| September | 25°C / 78°F | 11°C / 52°F | 70 mm | 67% | 56% |
| October | 26°C / 78°F | 12°C / 54°F | 115 mm | 72% | 65% |
| November | 26°C / 79°F | 14°C / 56°F | 145 mm | 76% | 76% |
| December | 27°C / 81°F | 16°C / 60°F | 167 mm | 79% | 79% |
What to pack for September
- T-shirts plus a light layer for the evening
- Comfortable trainers or sandals for long walks
- An extra layer — evenings are noticeably cooler than afternoons
- A compact umbrella or packable rain jacket
- Water-resistant shoes
Is September a good time to visit Pietermaritzburg?
Compare the months in the chart above to find your ideal window.
Best time to visit Pietermaritzburg →Other South Africa cities in September
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Pietermaritzburg weather in September. WeatherCompare, 2026 (NASA POWER / ERA5, 2011–2020 monthly averages). https://weathercompare.eu/weather/south-africa/pietermaritzburg/september
<a href="https://weathercompare.eu/weather/south-africa/pietermaritzburg/september">Pietermaritzburg weather in September</a> (WeatherCompare)
<iframe src="https://weathercompare.eu/embed/south-africa/pietermaritzburg" width="300" height="160" style="border:0;border-radius:12px" loading="lazy" title="Pietermaritzburg weather in September"></iframe> <p style="font-size:12px"><a href="https://weathercompare.eu/weather/south-africa/pietermaritzburg/september">Pietermaritzburg weather in September</a> – WeatherCompare</p>
Pietermaritzburg in September: quick answers
Is September a good time to visit Pietermaritzburg?
September is a reasonable time for Pietermaritzburg: highs around 25°C and about 70 mm of rain, though not one of the three best months.
How warm is Pietermaritzburg in September?
Average highs are about 25°C (78°F) and average lows about 11°C (52°F), based on 10 years of daily data.
Does it rain a lot in Pietermaritzburg in September?
Pietermaritzburg typically gets around 70 mm of rain in September — some rain.
Figures are long-term averages for the area around Pietermaritzburg (NASA POWER / ERA5, 2011–2020), not a forecast for a specific year. For upcoming days, see the live multi-source forecast.