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Islamabad

Weather in Исламабад by month: what to expect

Photo: Muhammad Ashar, CC BY-SA 4.0

Weather overview

Исламабад experiences distinct seasonal changes, with a dry winter, warm spring, and a hot, rainy summer. From November to February, the weather is mild and pleasant, making it a comfortable time to explore the city. March and April bring warmer days, while May and June see temperatures rise significantly, often exceeding +35 °C.

The monsoon season arrives in July and lasts through August, bringing heavy rainfall and high humidity. By September, the rains ease, and October offers a brief but enjoyable transition before the cooler months return. Travelers should plan accordingly, as each season in Исламабад offers a different experience.

Temperature

Winter in Исламабад is mild, with average temperatures ranging from +5 °C at night to +17 °C during the day in January. February sees a gradual warming, while March introduces spring-like conditions, with daytime highs reaching +25 °C. By April, temperatures climb further, often exceeding +30 °C.

May and June are the hottest months, with daytime temperatures frequently surpassing +35 °C and occasionally reaching +37.5 °C. Nights remain warm, rarely dropping below +25 °C. The heat begins to subside in September, though days can still feel hot until October, when cooler weather returns.

From November onward, temperatures drop steadily, with December bringing chilly nights around +5.7 °C and daytime highs of +19 °C. The seasonal shift is noticeable, making late autumn and early winter a refreshing time to visit Исламабад.

Average air temperature °C
Average air temperature
Month Minimum Maximum
January 5 16.9
February 8.2 20.7
March 13.2 24.6
April 18.2 30.8
May 22.1 35
June 25 37.5
July 25.2 34.3
August 24.9 33.7
September 23.4 33.5
October 17.1 29.8
November 11 23.7
December 5.7 19.2

Precipitation

Исламабад has a clear dry season from November to April, with minimal rainfall. January and February see only light precipitation, while March brings slightly more, though still modest, showers. The dry spell continues into April and May, making these months ideal for outdoor activities.

The monsoon season transforms the city’s weather from July to August, with July being the wettest month, averaging 366.4 mm of rain. Heavy downpours are common, and while they provide relief from the heat, they can disrupt travel plans. September sees a gradual decrease in rainfall, though showers remain frequent.

By October, the rains taper off, and November marks the return of dry conditions. December is one of the driest months, with just 13.5 mm of precipitation. Travelers visiting Исламабад during the monsoon should prepare for sudden rain, while those arriving in the dry season can expect mostly clear skies.

Precipitation amount mm
Precipitation amount
Month Precipitation
January 49.6
February 55.2
March 120.1
April 53.6
May 53.6
June 112.5
July 366.4
August 224.8
September 142.5
October 70.9
November 43.2
December 13.5

What to pack

For a winter trip to Исламабад, pack layers to accommodate the cool mornings and evenings. A light jacket or sweater is useful for December and January, when temperatures can dip to +5 °C at night. Daytime remains comfortable, so lighter clothing is suitable for midday outings.

Spring and autumn in Исламабад call for breathable fabrics, as temperatures range from +18 °C to +30 °C. March and April are pleasant, while October and November offer mild weather. A light scarf or shawl can be handy for cooler evenings, especially in November.

Summer in Исламабад demands loose, lightweight clothing to cope with the heat, particularly in May and June, when temperatures exceed +35 °C. If visiting during the monsoon season, pack a compact umbrella or rain jacket, as July and August bring frequent downpours. Quick-dry fabrics and comfortable walking shoes are also recommended.

Average monthly wind m/s
Average monthly wind
Month Wind speed
January 1.9
February 2.7
March 3.4
April 4
May 4.3
June 4.4
July 4.3
August 3.7
September 3.2
October 2.4
November 1.6
December 1.4