Monthly climate guide
Port Sudan weather in September
September in Port Sudan is typically very hot, with average daytime highs around 34°C (94°F) and night-time lows near 31°C (87°F). The month usually brings about 2 mm of rain (very dry) and is mostly sunny. Daytime highs are 2°C cooler than August and 2°C warmer than October.
What stands out in September
- There's little difference between day and night (around 4°C).
- Compared with Khartoum, Port Sudan runs roughly 4°C cooler this month.
- It's one of the drier stretches of the year in Port Sudan.
- Nights stay warm, rarely below 31°C — air-conditioning helps.
Avg high
34°C
94°F
Avg low
31°C
87°F
Rainfall
2 mm
very dry
Humidity
60%
relative
Sky
32%
cloud · mostly sunny
Port Sudan weather by month
Show the monthly averages as a table
| Month | Avg high | Avg low | Rain | Humidity | Cloud cover |
|---|---|---|---|---|---|
| January | 26°C / 78°F | 23°C / 74°F | 10 mm | 71% | 40% |
| February | 26°C / 79°F | 23°C / 74°F | 1 mm | 72% | 33% |
| March | 27°C / 81°F | 24°C / 75°F | 0 mm | 69% | 24% |
| April | 29°C / 85°F | 26°C / 78°F | 4 mm | 67% | 25% |
| May | 33°C / 91°F | 28°C / 83°F | 4 mm | 61% | 31% |
| June | 35°C / 95°F | 30°C / 86°F | 0 mm | 53% | 39% |
| July | 36°C / 97°F | 31°C / 88°F | 3 mm | 53% | 50% |
| August | 36°C / 97°F | 32°C / 89°F | 4 mm | 56% | 51% |
| September | 34°C / 94°F | 31°C / 87°F | 2 mm | 60% | 32% |
| October | 32°C / 90°F | 29°C / 85°F | 7 mm | 69% | 22% |
| November | 30°C / 85°F | 27°C / 81°F | 10 mm | 70% | 28% |
| December | 28°C / 82°F | 25°C / 77°F | 3 mm | 71% | 37% |
What to pack for September
- Light, breathable clothing (cotton or linen)
- A sun hat and high-SPF sunscreen
- A refillable water bottle
- Sunglasses
Is September a good time to visit Port Sudan?
Compare the months in the chart above to find your ideal window.
Best time to visit Port Sudan →Other Sudan cities in September
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Port Sudan weather in September. WeatherCompare, 2026 (NASA POWER / ERA5, 2011–2020 monthly averages). https://weathercompare.eu/weather/sudan/port-sudan/september
<a href="https://weathercompare.eu/weather/sudan/port-sudan/september">Port Sudan weather in September</a> (WeatherCompare)
<iframe src="https://weathercompare.eu/embed/sudan/port-sudan" width="300" height="160" style="border:0;border-radius:12px" loading="lazy" title="Port Sudan weather in September"></iframe> <p style="font-size:12px"><a href="https://weathercompare.eu/weather/sudan/port-sudan/september">Port Sudan weather in September</a> – WeatherCompare</p>
Port Sudan in September: quick answers
Is September a good time to visit Port Sudan?
It can be, if you like heat: September highs in Port Sudan are around 34°C. Good for the beach; plan sightseeing for early morning and evening.
How warm is Port Sudan in September?
Average highs are about 34°C (94°F) and average lows about 31°C (87°F), based on 10 years of daily data.
Does it rain a lot in Port Sudan in September?
Port Sudan typically gets around 2 mm of rain in September — very dry.
Figures are long-term averages for the area around Port Sudan (NASA POWER / ERA5, 2011–2020), not a forecast for a specific year. For upcoming days, see the live multi-source forecast.