Karachi weather in September
September is a fair month to visit Karachi: highs of 31°C (88°F) and about 21 mm (0.8 in) of rain on average. Nights average 25°C (77°F) and cloud cover 34% (NASA POWER, 2001–2025 averages). It is the 3rd wettest month of the year and the 6th warmest. Compared with August, it is about as warm and drier; October brings highs of 32°C (90°F) and 9 mm (0.4 in) of rain.
Is September a good time to visit Karachi?
fair month Weather score 89/100.
September is a fair month in Karachi. The weather is usually best in Oct–Apr.
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Does it rain a lot in Karachi in September?
No, it is usually dry: about 21 mm (0.8 in) falls in an average September. It is the 3rd wettest month of the year.
How warm is Karachi in September?
Days average 31°C (88°F) and nights 25°C (77°F).
Karachi weather by month
| Month | High | Low | Rain | Cloud | Weather |
|---|---|---|---|---|---|
| January | 24°C (76°F) | 15°C (59°F) | 6 mm | 38% | best |
| February | 26°C (79°F) | 16°C (62°F) | 3 mm | 26% | best |
| March | 30°C (85°F) | 20°C (67°F) | 3 mm | 23% | best |
| April | 32°C (90°F) | 23°C (73°F) | 1 mm | 21% | best |
| May | 34°C (92°F) | 26°C (78°F) | 17 mm | 20% | fair |
| June | 34°C (92°F) | 28°C (82°F) | 17 mm | 38% | least pleasant |
| July | 32°C (90°F) | 27°C (81°F) | 44 mm | 64% | least pleasant |
| August | 31°C (88°F) | 26°C (79°F) | 73 mm | 60% | least pleasant |
| September | 31°C (88°F) | 25°C (77°F) | 21 mm | 34% | fair |
| October | 32°C (90°F) | 23°C (73°F) | 9 mm | 13% | best |
| November | 30°C (86°F) | 20°C (68°F) | 1 mm | 21% | best |
| December | 26°C (79°F) | 17°C (62°F) | 7 mm | 34% | best |
Sources: 2001–2025 monthly averages from NASA POWER (MERRA-2 reanalysis). Page updated . How we rate months
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