Temperatures in September
It's hot in September in Karachi with an average temperature of 34°C. Temperatures this month range from a low of 33°C to a high of 36°C. At night, you can expect temperatures between 24°C and 28°C.
Max and Min Temperatures per Day
This chart shows the daily maximum and minimum temperatures in degrees Celsius for Karachi in September. The red line indicates the max temperatures, and the blue line shows the minimums.
Start of September
The month of September starts in Karachi with hot temperatures, averaging around 34°C during the day and nights close to 28°C. There’s little chance of precipitation. The weather is mostly sunny and dry. Breezy clothes like shorts or a dress, plus a hat and sunglasses, are ideal.
Mid-September
By mid-September, the average daytime temperature rises to around 35°C, with nights close to 28°C. Not much precipitation expected during this period. It’s mostly dry with sunshine. Breezy clothes like shorts or a dress, plus a hat and sunglasses, are ideal.
End of September
By the end of September, the average daytime temperature in Karachi will be around 35°C, with nights close to 27°C. Barely any chance of precipitation. The weather will mostly be dry with lots of sunshine. Breezy clothes like shorts or a dress, plus a hat and sunglasses, are ideal.
Discover cheap trips to Karachi 
Precipitation in September
In September, there is an average of 25 mm of precipitation, spread over 4 days. The wind speed is around 5 Bft, mostly coming from the Southwest.
The precipitation chance averages 12% per day this month. Though that seems low, there are also a few days with a higher chance of precipitation.
Precipitation Chance
This chart shows the daily precipitation chance (in percentages) in September for Karachi. 0% means it never rained on that day in the past 10 years, and 100% means it rained every day. All values in between represent the average chance of precipitation on that day.
Karachi in September |
London | ||
|---|---|---|---|
 Average Temperature |
34°C | 20°C | |
 High Temp |
36°C | 22°C | |
| Low Temp |
33°C | 17°C | |
 Total Precipitation |
25 mm | 44 mm | |
| Rainy Days |
4 days | 8 days | |
August
UV index
The UV index is a maximum of 9 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Is September a good time to visit Karachi?
September is a great month to be in Karachi for sunny weather. You’ll get high temperatures and not too much rain this month.
Temperature records for Karachi in September
With 42°C, Karachi hit the highest temperature in the last 10 years in September 2015. The lowest daytime temperature in this month was 28°C in 2021. The extreme night temperatures ranged from a low of 0°C to a high of 31°C.
Check out the climate of Karachi for all months and discover the best travel time
Plan your next holiday
Don’t miss the best holiday deals for Karachi and see what our partners have for you.
Daily Temperature in September in Karachi
This chart shows the average daily temperatures, both day and night, for each day in September in Karachi, measured in degrees Celsius. The red line represents the maximum temperatures, while the blue line shows the minimums. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, gives an overview of the average daily temperatures during this month.
Daily Precipitation in September in Karachi
The chart below shows the average daily precipitation in September for Karachi, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are shown at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that rain is more likely. But it’s still an average, so each day can be different. Based on historical weather data for September, you can expect around 4 days of rain in Karachi.
Daily UV Index in September in Karachi
This chart shows the average daily UV index in September in Karachi, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Temperature in September in Karachi Over the Years
This chart shows the average temperature in September in Karachi, measured in degrees Celsius, over the past years.
Total Precipitation in September in Karachi Over the Years
This chart shows the average precipitation in September in Karachi, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail.
Daily climate in September for Karachi
Click on a specific day in September for detailed info on the typical weather on that day in Karachi. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in September in Karachi
Have you been to Karachi in September?
Share your weather experience in September in Karachi.
Average Weather in Karachi by Month
Click on a month below to see detailed weather info for Karachi. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
