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Contents
- The climate of Islamabad
- The best time to visit Islamabad
- The worst time to visit Islamabad
- Spring weather in Islamabad
- Summer weather in Islamabad
- Autumn weather in Islamabad
- Winter weather in Islamabad
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
The mighty landmark of the Pakistan Monument in Islamabad, Pakistan
The climate of Islamabad
In terms of climate classification, Islamabad, Pakistan, falls under the Köppen Cwa category, which signifies a humid subtropical climate with a pronounced dry winter. Located geographically on the Pothohar Plateau, the city experience considerable seasonal variations in various meteorological parameters.
Throughout a typical year, Islamabad experiences fairly high temperatures ranging, on average, from 7.1°C (44.8°F) to 39.1°C (102.4°F). A close examination of the monthly means reveals that the city witnesses its coldest temperatures in January at 7.1°C (44.8°F), while the hottest conditions predominantly occur in June with temperatures as high as 39.1°C (102.4°F).
Relative humidity is anothersignificant aspect of Islamabad's climate, fluctuating from 26% to 53% throughout the year. The lowest humidity conditions are observed in June, while the highest humidity is typically in August. Contrary to what might be expected, rainfall is not highest during the most humid months. Indeed, the highest precipitation measurements are noted between July and August, when rainfall reaches 87mm (3.43") to119mm (4.69") respectively.
Regarding the city's climatic features related to sunshine and uv index, sunlight availability spans from 10.2 to 14.4 hours per day, achieving its highest levels around June or July. However, the highest uv index is consistently seen in May, June, and July, all of which register an index of 8.
Throughout a typical year, Islamabad experiences fairly high temperatures ranging, on average, from 7.1°C (44.8°F) to 39.1°C (102.4°F). A close examination of the monthly means reveals that the city witnesses its coldest temperatures in January at 7.1°C (44.8°F), while the hottest conditions predominantly occur in June with temperatures as high as 39.1°C (102.4°F).
Relative humidity is anothersignificant aspect of Islamabad's climate, fluctuating from 26% to 53% throughout the year. The lowest humidity conditions are observed in June, while the highest humidity is typically in August. Contrary to what might be expected, rainfall is not highest during the most humid months. Indeed, the highest precipitation measurements are noted between July and August, when rainfall reaches 87mm (3.43") to119mm (4.69") respectively.
Regarding the city's climatic features related to sunshine and uv index, sunlight availability spans from 10.2 to 14.4 hours per day, achieving its highest levels around June or July. However, the highest uv index is consistently seen in May, June, and July, all of which register an index of 8.
The best time to visit Islamabad
With consideration for the overall climate trends and patterns, as well as tourist preferences for comfortable temperatures and minimal rainfall, the most favorable time to visit Islamabad is arguably between October and November. During these months, the average temperatures are a comfortable 24.6°C (76.3°F) to 30.3°C (86.5°F) with just 9mm (0.35") to 15mm (0.59") of precipitation, thereby providing excellent conditions for outdoor activities and sightseeing.
The worst time to visit Islamabad
Conversely, the most challenging time to visit Islamabad, particularly for tourists unaccustomed to high humidity and significant rainfall, would be during the monsoon period running from July to August. These months are characterized by highest average rainfall of 87mm (3.43") to 119mm (4.69") and are also associated with high humidity levels of 42% to 53%.
Spring weather in Islamabad
The spring season, which spans from March to May in Islamabad, is marked by climbing temperatures and a relative decrease in rainfall. The average high temperature rises from 24.7°C (76.5°F) in March to 36°C (96.8°F) in May. Although the rainfall amounts decrease from 64mm (2.52") in March to 29mm (1.14") in May, the onset of spring also sees a relative increase in daylight, amounting to 13 hours by May end.
Summer weather in Islamabad
The summer season, starting from June and extending through August, is when Islamabad observes the most extreme temperatures. The average high temperature during the summer months maintains in the range of 35.5°C (95.9°F) to 39.1°C (102.4°F). The maximum rainfall in the span of the year is recorded within these months, peaking at 119mm (4.69") in August.
Autumn weather in Islamabad
Autumn in Islamabad unfolds from September through November, bringing with it a decrease in both temperature and rainfall. The average high temperature moves down from 33.8°C (92.8°F) in September to 24.6°C (76.3°F) by November. Rainfall also displays a significant decrease, moving from 45mm (1.77") to just 9mm (0.35") in this period.
Winter weather in Islamabad
In the winter months of December through February, Islamabad displays its lowest temperatures of the year. Average lows dip to 7.1°C (44.8°F) in January, the coldest month, while average highs hover round 19.3°C (66.7°F) in February. Despite the drop in temperature, this time of year is relatively dry, with precipitation totals only reaching 29mm (1.14") to 52mm (2.05").
Weather in January
January marks the onset of winter in Islamabad, Pakistan. The temperatures significantly drop and the city experiences the chill of winter with the temperatures falling to a low of 7.1°C (44.8°F) and only hitting a high of 17.6°C (63.7°F). Weather in January »
Weather in February
In February, Islamabad steadily transitions from winter to spring. The city enjoys pleasant climatic conditions with the mercury level starting to rise slightly. More sunny days are seen as compared to January, with an increase in the daylight duration. Weather in February »
Weather in March
Islamabad witnesses the full bloom of spring in March with a noticeable rise in temperatures. Daylight duration extends further, making the days longer and warmer. The city is mildly humid in March, keeping the weather pleasant and comfortable for outdoor activities. Weather in March »
Weather in April
As the calendar hits April, the arrival of summer can be felt in Islamabad. The city experiences a significant increase in temperatures from March, reaching up to a scorching high of 30.5°C (86.9°F). The sun shines brightly for extended hours, keeping the city dry and the vegetation lush. Weather in April »
Weather in May
May, one of the warmest months in Islamabad, portrays the peak of summer. With high temperatures, the rise in humidity offers little respite from the heat. The sweltering conditions do not deter life in the city, as people stay cool under the shade and trees come alive in a riot of colors. Weather in May »
Weather in June
Coasting into June, Islamabad experiences constant warm temperatures. The humidity level remains stagnant from May to June, offering no relief from the summer swelter. The decreasing air pressure signals the impending arrival of monsoon. Weather in June »
Weather in July
July is a significant month weather-wise for Islamabad as it marks the start of the monsoon season. Not only is it the hottest month with temperatures soaring up to 37.5°C (99.5°F), but it also sees the highest rainfall, amounting to 87mm (3.43"), and the longest daylight duration. Weather in July »
Weather in August
As the city moves into August, temperatures slightly drop, indicating the end of the hot summer days. The rains, however, persist, adding up to 119mm (4.69"), the highest for the year. The humidity level rises, making the city feel warmer than it is. Weather in August »
Weather in September
September in Islamabad is defined by the gradual reduction in rains and slight cooling down of temperatures. The transition from monsoon to post-monsoon is evident from the reducing rainfall and cloud cover. Dryer weather allows for more hours of sunshine, lighting up the city in the warm glow. Weather in September »
Weather in October
In October, Islamabad experiences a considerable drop in temperature, announcing the onset of autumn. The city remains dry owing to the minimal rainfall and reduced cloud cover. The daylight duration decreases, leading to shorter days and longer nights. Weather in October »
Weather in November
November brings further cooling temperatures to Islamabad, preparing residents for the ensuing winter. The city experiences clear skies again, following the monsoon and post-monsoon clouds. On a high note, sunshine spreads over almost the entire month. Weather in November »
Weather in December
The closing month in Islamabad, December, plunges the city into winter. The clear skies, high pressure, and steady winds contribute to significantly lower temperatures, bringing the chill into the atmosphere. Low temperatures, combined with low humidity, result in chilly winter days. Weather in December »
[Resources]Frequently asked questions
What month is the coldest in Islamabad?
January is Islamabad's coldest month, registering average high temperatures of 17.6°C (63.7°F) and lows of 7.1°C (44.8°F).
How much does it rain in Islamabad?
In Islamabad, during the entire year, the rain falls for 119.8 days and collects up to 524mm (20.63") of precipitation.
What is the month with the least sunshine in Islamabad?
The month with the least sunshine is January, with an average of 6.7h of sunshine.
What is the month with the lowest UV index in Islamabad?
January, February and December, with an average maximum UV index of 4, are months with the lowest UV index in Islamabad, Pakistan.
What are the least humid months in Islamabad?
The months with the lowest humidity in Islamabad, Pakistan, are May, June and December, with an average relative humidity of 26%.
What is the month with the most sunshine in Islamabad?
The months with the most sunshine are May and June, with an average of 11.9h of sunshine.
What are the months with the highest UV index in Islamabad?
May through July, with an average maximum UV index of 8, are months with the highest UV index.
What month is the hottest in Islamabad?
June, known for its average high temperature of 39.1°C (102.4°F) and an average low temperature of 27.3°C (81.1°F), is the warmest month in Islamabad.
When are the longest days in Islamabad?
The month with the longest days in Islamabad, Pakistan, is June, with an average of 14h and 24min of daylight.
What is the most humid month in Islamabad?
August is the most humid month, with an average relative humidity of 53%.
What is the rainiest month in Islamabad?
August is the month with the most rainfall in Islamabad, Pakistan. Rain falls for 20.2 days and accumulates 119mm (4.69") of precipitation.
What is the driest month in Islamabad?
The months with the least rainfall in Islamabad, Pakistan, are November and December Rain falls for 3.2 days and accumulates 9mm (0.35") of rain.
What is the month with the shortest days in Islamabad?
December has the shortest days of the year, with an average of 10h and 0min of daylight.
Is there Daylight Saving Time (DST) in Islamabad?
Islamabad, Pakistan, does not utilize Daylight Saving Time (DST). PKT timezone is used over the entire year.
Average temperature
Islamabad, Pakistan
The warmest month (with the highest average high temperature) is June (39.1°C).
The month with the lowest average high temperature is January (17.6°C).
The month with the highest average low temperature is July (28.1°C).
The coldest month (with the lowest average low temperature) is January (7.1°C).
Average pressure
Islamabad, Pakistan
- Average pressure in January:
1018.9mbar - Average pressure in February:
1017.1mbar - Average pressure in March:
1014mbar - Average pressure in April:
1010mbar - Average pressure in May:
1005mbar - Average pressure in June:
999.7mbar
- Average pressure in July:
998.4mbar - Average pressure in August:
1001mbar - Average pressure in September:
1005.8mbar - Average pressure in October:
1012.3mbar - Average pressure in November:
1016.2mbar - Average pressure in December:
1017.8mbar
The month with the highest atmospheric pressure is January (1018.9mbar).
The month with the lowest atmospheric pressure is July (998.4mbar).
Average wind speed
Islamabad, Pakistan
- Average wind speed in January:
8km/h - Average wind speed in February:
8.7km/h - Average wind speed in March:
9.4km/h - Average wind speed in April:
10.1km/h - Average wind speed in May:
10.7km/h - Average wind speed in June:
10.2km/h
- Average wind speed in July:
8.9km/h - Average wind speed in August:
8km/h - Average wind speed in September:
8.2km/h - Average wind speed in October:
8.5km/h - Average wind speed in November:
8.4km/h - Average wind speed in December:
7.8km/h
The windiest month (with the highest average wind speed) is May (10.7km/h).
The calmest month (with the lowest average wind speed) is December (7.8km/h).
Average humidity
Islamabad, Pakistan
The month with the highest relative humidity is August (53%).
The months with the lowest relative humidity are May, June and December (26%).
Average rainfall
Islamabad, Pakistan
The wettest month (with the highest rainfall) is August (119mm).
The driest months (with the least rainfall) are November and December (9mm).
Average rainfall days
Islamabad, Pakistan
- Average rainfall days in January:
6.1 days - Average rainfall days in February:
9.9 days - Average rainfall days in March:
12.3 days - Average rainfall days in April:
12.8 days - Average rainfall days in May:
10.1 days - Average rainfall days in June:
9.5 days
- Average rainfall days in July:
18.5 days - Average rainfall days in August:
20.2 days - Average rainfall days in September:
10.5 days - Average rainfall days in October:
4.5 days - Average rainfall days in November:
3.2 days - Average rainfall days in December:
2.2 days
The month with the highest number of rainy days is August (20.2 days).
The month with the least rainy days is December (2.2 days).
Average daylight / Average sunshine
Islamabad, Pakistan
- Average daylight in January:
10h and 1min - Average daylight in February:
11h and 0min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 0min - Average daylight in May:
13h and 5min - Average daylight in June:
14h and 2min
- Average daylight in July:
14h and 1min - Average daylight in August:
13h and 2min - Average daylight in September:
12h and 2min - Average daylight in October:
11h and 2min - Average daylight in November:
10h and 2min - Average daylight in December:
10h and 0min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 10h and 0min).
- Average sunshine in January:
6h and 4min - Average sunshine in February:
6h and 5min - Average sunshine in March:
8h and 5min - Average sunshine in April:
11h and 3min - Average sunshine in May:
11h and 5min - Average sunshine in June:
11h and 5min
- Average sunshine in July:
11h and 3min - Average sunshine in August:
11h and 4min - Average sunshine in September:
11h and 1min - Average sunshine in October:
7h and 4min - Average sunshine in November:
7h and 1min - Average sunshine in December:
7h and 2min
The months with the most sunshine are May and June (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 6h and 42min).
Average sunshine days
Islamabad, Pakistan
- Average sunshine days in January:
23.4 days - Average sunshine days in February:
15.8 days - Average sunshine days in March:
15.3 days - Average sunshine days in April:
12.4 days - Average sunshine days in May:
15.2 days - Average sunshine days in June:
14.3 days
- Average sunshine days in July:
8.5 days - Average sunshine days in August:
7.2 days - Average sunshine days in September:
13.3 days - Average sunshine days in October:
23.8 days - Average sunshine days in November:
25.9 days - Average sunshine days in December:
27.8 days
The month with the most sunshine days is December (27.8 days).
The month with the least sunshine days is August (7.2 days).
Average UV index
Islamabad, Pakistan
The months with the highest UV index are May, June and July (UV index 8).
The months with the lowest UV index are January, February and December (UV index 4).
Average cloud cover
Islamabad, Pakistan
The month with the most cloud cover is February (Cloud cover 29).
The month with the least cloud cover is October (Cloud cover 7).
Average visibility
Islamabad, Pakistan
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
Islamabad, Pakistan
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