Monthly climate guide
Karachi weather in September
With highs near 32°C (89°F) and lows around 26°C (78°F), September feels hot in Karachi. Rainfall averages about 31 mm (fairly dry) and the sky is a mix of sun and cloud. Daytime highs are about the same as August and about the same as October.
What stands out in September
- Seasonally, September counts as early autumn in Karachi.
- Rain is above Karachi's usual level, by about 62%.
- Plan Mazar-e-Quaid for the cooler hours — early morning is best.
- Humidity near 76% makes 32°C feel stickier than it sounds.
Avg high
32°C
89°F
Avg low
26°C
78°F
Rainfall
31 mm
fairly dry
Humidity
76%
relative
Sky
35%
cloud · a mix of sun and cloud
Karachi weather by month
Show the monthly averages as a table
| Month | Avg high | Avg low | Rain | Humidity | Cloud cover |
|---|---|---|---|---|---|
| January | 25°C / 76°F | 15°C / 60°F | 8 mm | 51% | 32% |
| February | 27°C / 80°F | 17°C / 62°F | 3 mm | 51% | 25% |
| March | 30°C / 86°F | 20°C / 68°F | 3 mm | 61% | 22% |
| April | 33°C / 92°F | 24°C / 74°F | 1 mm | 68% | 22% |
| May | 34°C / 94°F | 26°C / 80°F | 33 mm | 73% | 19% |
| June | 34°C / 94°F | 28°C / 83°F | 11 mm | 73% | 38% |
| July | 33°C / 91°F | 28°C / 82°F | 32 mm | 75% | 63% |
| August | 32°C / 89°F | 27°C / 80°F | 94 mm | 78% | 61% |
| September | 32°C / 89°F | 26°C / 78°F | 31 mm | 76% | 35% |
| October | 33°C / 91°F | 24°C / 75°F | 11 mm | 66% | 15% |
| November | 30°C / 87°F | 21°C / 69°F | 1 mm | 54% | 18% |
| December | 27°C / 80°F | 17°C / 62°F | 2 mm | 46% | 27% |
What to pack for September
- Light, breathable clothing (cotton or linen)
- A sun hat and high-SPF sunscreen
- A refillable water bottle
- Sunglasses
- Quick-dry fabrics — it feels stickier than the temperature suggests
Is September a good time to visit Karachi?
Our Karachi guide recommends: November to February — the cooler, drier winter months, avoiding the intense heat and humidity of summer.
Karachi's food scene runs late — many of the best-known barbecue and biryani spots hit their stride after sunset, so plan dinner accordingly.
Best time to visit Karachi →Other Pakistan cities in September
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Karachi weather in September. WeatherCompare, 2026 (NASA POWER / ERA5, 2011–2020 monthly averages). https://weathercompare.eu/weather/pakistan/karachi/september
<a href="https://weathercompare.eu/weather/pakistan/karachi/september">Karachi weather in September</a> (WeatherCompare)
<iframe src="https://weathercompare.eu/embed/pakistan/karachi" width="300" height="160" style="border:0;border-radius:12px" loading="lazy" title="Karachi weather in September"></iframe> <p style="font-size:12px"><a href="https://weathercompare.eu/weather/pakistan/karachi/september">Karachi weather in September</a> – WeatherCompare</p>
Karachi in September: quick answers
Is September a good time to visit Karachi?
It can be, if you like heat: September highs in Karachi are around 32°C. Good for the beach; plan sightseeing for early morning and evening.
How warm is Karachi in September?
Average highs are about 32°C (89°F) and average lows about 26°C (78°F), based on 10 years of daily data.
Does it rain a lot in Karachi in September?
Karachi typically gets around 31 mm of rain in September — fairly dry.
When is the best time to visit Karachi?
November to February — the cooler, drier winter months, avoiding the intense heat and humidity of summer.
Figures are long-term averages for the area around Karachi (NASA POWER / ERA5, 2011–2020), not a forecast for a specific year. For upcoming days, see the live multi-source forecast.