Monthly climate guide
Sanaa weather in September
September in Sanaa is typically hot, with average daytime highs around 28°C (82°F) and night-time lows near 15°C (59°F). The month usually brings about 1 mm of rain (very dry) and is a mix of sun and cloud. Daytime highs are about the same as August and 3°C warmer than October.
What stands out in September
- Just 150 km apart, but Sanaa runs about 10°C cooler than Al Hudaydah this month.
- Expect a big gap between day and night — about 13°C.
- The air is fairly dry (about 30% humidity), so warm days feel comfortable.
- It's one of the drier stretches of the year in Sanaa.
Avg high
28°C
82°F
Avg low
15°C
59°F
Rainfall
1 mm
very dry
Humidity
30%
relative
Sky
45%
cloud · a mix of sun and cloud
Sanaa weather by month
Show the monthly averages as a table
| Month | Avg high | Avg low | Rain | Humidity | Cloud cover |
|---|---|---|---|---|---|
| January | 24°C / 75°F | 7°C / 45°F | 0 mm | 35% | 31% |
| February | 26°C / 78°F | 9°C / 47°F | 1 mm | 34% | 31% |
| March | 27°C / 81°F | 11°C / 53°F | 2 mm | 36% | 37% |
| April | 27°C / 81°F | 13°C / 56°F | 11 mm | 38% | 49% |
| May | 28°C / 82°F | 15°C / 59°F | 3 mm | 33% | 48% |
| June | 30°C / 85°F | 17°C / 62°F | 1 mm | 27% | 50% |
| July | 30°C / 86°F | 17°C / 63°F | 5 mm | 37% | 65% |
| August | 29°C / 84°F | 16°C / 62°F | 8 mm | 41% | 62% |
| September | 28°C / 82°F | 15°C / 59°F | 1 mm | 30% | 45% |
| October | 25°C / 76°F | 10°C / 51°F | 1 mm | 31% | 35% |
| November | 24°C / 75°F | 9°C / 47°F | 3 mm | 39% | 34% |
| December | 23°C / 73°F | 6°C / 43°F | 3 mm | 38% | 28% |
What to pack for September
- Light, breathable clothing (cotton or linen)
- A sun hat and high-SPF sunscreen
- A refillable water bottle
- An extra layer — evenings are noticeably cooler than afternoons
Is September a good time to visit Sanaa?
Compare the months in the chart above to find your ideal window.
Best time to visit Sanaa →Other Yemen cities in September
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Sanaa weather in September. WeatherCompare, 2026 (NASA POWER / ERA5, 2011–2020 monthly averages). https://weathercompare.eu/weather/yemen/sanaa/september
<a href="https://weathercompare.eu/weather/yemen/sanaa/september">Sanaa weather in September</a> (WeatherCompare)
<iframe src="https://weathercompare.eu/embed/yemen/sanaa" width="300" height="160" style="border:0;border-radius:12px" loading="lazy" title="Sanaa weather in September"></iframe> <p style="font-size:12px"><a href="https://weathercompare.eu/weather/yemen/sanaa/september">Sanaa weather in September</a> – WeatherCompare</p>
Sanaa in September: quick answers
Is September a good time to visit Sanaa?
September is a reasonable time for Sanaa: highs around 28°C and about 1 mm of rain, though not one of the three best months.
How warm is Sanaa in September?
Average highs are about 28°C (82°F) and average lows about 15°C (59°F), based on 10 years of daily data.
Does it rain a lot in Sanaa in September?
Sanaa typically gets around 1 mm of rain in September — very dry.
Figures are long-term averages for the area around Sanaa (NASA POWER / ERA5, 2011–2020), not a forecast for a specific year. For upcoming days, see the live multi-source forecast.