Islamabad
Pakistan
Long-term weather forecast
Long-term weather forecast

September weather forecast and climate
Islamabad, Pakistan

The mighty landmark of the Pakistan Monument in Islamabad, Pakistan
The mighty landmark of the Pakistan Monument in Islamabad, Pakistan
September, the first month of the autumn, in Islamabad, is also a hot month, with temperature in the range of an average high of 33.5°C (92.3°F) and an average low of 20.6°C (69.1°F).

Temperature

In Islamabad, the average high-temperature is relatively the same as in August - a still tropical 33.5°C (92.3°F). In September, in Islamabad, the average low-temperature is 20.6°C (69.1°F).

Rainfall

In Islamabad, in September, during 8 rainfall days, 98.2mm (3.9") of precipitation is typically accumulated. In Islamabad, during the entire year, the rain falls for 104 days and collects up to 1142.1mm (45") of precipitation.

Daylight

In Islamabad, the average length of the day in September is 12.4h.

Sunshine

In September, the average sunshine in Islamabad, Pakistan, is 8.7h.

UV index

In Islamabad, the average daily maximum UV index is 9. A UV Index estimate of 8 to 10 represents a very high health vulnerability from unprotected exposure to the Sun's UV rays for the average person.
Note: The average daily UV index of 9 in September transform into the following instructions:
Take extra precautions. Fair-skinned individuals may get burned in less than 10 minutes. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Even on cloudy days, a sunscreen with a minimum 30 sun protection factor should be generously applied and frequently re-applied, including after every swim or outdoor exercise.

What is the temperature in September in Islamabad?

In September, in Islamabad, the average high-temperature is 33.5°C (92.3°F), and the average low-temperature is 20.6°C (69.1°F).

How many days does it rain in September in Islamabad?

In September, in Islamabad, the rain falls for 8 days. Throughout September, 98.2mm (3.9") of precipitation is accumulated.

How many hours of daylight does Islamabad have in September?

The average length of the day in September in Islamabad, Pakistan, is 12.4h.

How long on average sun shines in September in Islamabad?

In Islamabad, Pakistan, the average sunshine in September is 8.7h.

What is the UV index reading in September in Islamabad?

The average daily maximum UV index in September in Islamabad, Pakistan, is 9. A UV Index of 8 to 10 symbolizes a very high health threat from unprotected exposure to the UV radiation.
Average temperature in September - Islamabad, Pakistan
  • Average high temperature in September: 33.5°C

The warmest month (with the highest average high temperature) is June (38.7°C).
The month with the lowest average high temperature is January (17.7°C).

  • Average low temperature in September: 20.6°C

The month with the highest average low temperature is July (24.3°C).
The coldest month (with the lowest average low temperature) is January (2.6°C).

Average rainfall in September - Islamabad, Pakistan
  • Average rainfall in September: 98.2mm

The wettest month (with the highest rainfall) is August (309.9mm).
The driest month (with the lowest rainfall) is November (17.8mm).

Average rainfall days in September - Islamabad, Pakistan
  • Average rainfall days in September: 8 days

The month with the highest number of rainy days is August (16 days).
The month with the lowest number of rainy days is November (3 days).

Average daylight in September / Average sunshine in September - Islamabad, Pakistan
  • Average daylight in September: 12.4h

The month with the longest days is June (Average daylight: 14.4h).
The month with shortest days is December (Average daylight: 9.9h).

  • Average sunshine in September: 8.7h

The month with most sunshine is May (Average sunshine: 10.1h).
Months with least sunshine are January and December (Average sunshine: 6.3).

Average UV index in September - Islamabad, Pakistan
  • Average UV index in September: 9

Months with the highest UV index are June and July (UV index 12).
Months with the lowest UV index are January and December (UV index 3).