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Capital city in Islamabad Capital Territory, Pakistan

Islamabad weather by month and the best time to visit

Updated October 2026Sources
Mar–Apr, Oct–NovBest time to visit

When to go to Islamabad

Mar–Apr and Oct–Nov are mild and clear. May–Aug is hot, with monsoon rain in Jul–Aug; Dec–Jan is cold with fog and some smog.

Islamabad weather by month

Average daily high, rainfall and conditions.

PleasantHotRainyCool or coldBest months
5°15°25°35°45°JFMAMJJASOND
Average highAverage lowRainfall

Monthly averages

MonthHighLowRainHumidityConditions
January17°C63°F5°C41°F40 mm46%Cool
February20°C68°F7°C45°F90 mm53%Pleasant
March25°C78°F12°C53°F88 mm52%Pleasant
April32°C89°F17°C63°F59 mm45%Pleasant
May38°C101°F23°C73°F62 mm32%Very hot
June41°C105°F27°C81°F112 mm33%Very hot
July37°C99°F27°C80°F220 mm57%Very hot
August34°C94°F25°C77°F184 mm67%Rainy
September33°C92°F22°C72°F80 mm59%Hot
October30°C86°F17°C62°F24 mm45%Pleasant
November24°C76°F11°C52°F18 mm40%Pleasant
December20°C67°F7°C45°F25 mm40%Pleasant

Best months across Pakistan

PlaceBest monthsWarmest month
LahoreFeb–Apr, OctJun (43°C)
IslamabadMar–Apr, Oct–NovJun (41°C)
Hunza ValleyApr–May, Sep–OctJul (27°C)
KarachiNov–FebMay (34°C)
SkarduJun–SepJul (29°C)
GilgitMay–Jun, Sep–OctJul (35°C)
Swat ValleyApr–Jun, Sep–OctJun (36°C)

Quick answers

What is the best month to visit Islamabad?

Mar–Apr, Oct–Nov. Mar–Apr and Oct–Nov are mild and clear. May–Aug is hot, with monsoon rain in Jul–Aug; Dec–Jan is cold with fog and some smog.

When is the rainy season in Islamabad?

Rain peaks in July with about 220 mm. Months with 150 mm or more: Jul–Aug.

What is the hottest month in Islamabad?

June, with average highs of 41°C (105°F).

How cold does Islamabad get?

The coolest nights are in January, averaging 5°C (41°F).

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Sources

Climate averages are modelled from NASA POWER (MERRA-2) for 2001–2020 at about 50 km resolution, so coasts and valleys can differ a little. Compiled and reviewed by SoloSquare. How we compile and score this. Spotted something out of date? Tell us.