<P> The climate of Islamabad has a humid subtropical climate ( Köppen climate classifion , with five seasons : Winter ( Nov − Feb ) , Spring ( March − April ) , Summer ( May − June ) , Rainy Monsoon ( July − August ) and Autumn ( September − October ) . The hottest month is June , where average highs routinely exceed 38 ° C ( 100.4 ° F ) . The wettest month is July , with heavy rainfall and evening thunderstorms with the possibility of cloudburst . The coolest month is January , with temperatures variable by location . In Islamabad , temperatures vary from cold to mild , routinely dropping below zero . In the hills there is sparse snowfall . The weather ranges from a minimum of − 3.9 ° C ( 25.0 ° F ) in January to a maximum of 46.1 ° C ( 115.0 ° F ) in June . The average low is 2 ° C ( 35.6 ° F ) in January , while the average high is 38.1 ° C ( 100.6 ° F ) in June . The highest temperature recorded was 46.5 ° C ( 115.7 ° F ) in June , while the lowest temperature was − 4 ° C ( 24.8 ° F ) in January . On 23 July 2001 , Islamabad received a record breaking 620 millimetres ( 24 in ) of rain fell in just 10 hours . It was the heaviest rainfall in 24 hours in Islamabad and at any locality in Pakistan during the past 100 years . Following is the weather observed over Islamabad Airport , which is actually located in Rawalpindi . </P>
<P> The climate of Islamabad has a humid subtropical climate ( Köppen climate classifion , with five seasons : Winter ( Nov − Feb ) , Spring ( March − April ) , Summer ( May − June ) , Rainy Monsoon ( July − August ) and Autumn ( September − October ) . The hottest month is June , where average highs routinely exceed 38 ° C ( 100.4 ° F ) . The wettest month is July , with heavy rainfall and evening thunderstorms with the possibility of cloudburst . The coolest month is January , with temperatures variable by location . In Islamabad , temperatures vary from cold to mild , routinely dropping below zero . In the hills there is sparse snowfall . The weather ranges from a minimum of − 3.9 ° C ( 25.0 ° F ) in January to a maximum of 46.1 ° C ( 115.0 ° F ) in June . The average low is 2 ° C ( 35.6 ° F ) in January , while the average high is 38.1 ° C ( 100.6 ° F ) in June . The highest temperature recorded was 46.5 ° C ( 115.7 ° F ) in June , while the lowest temperature was − 4 ° C ( 24.8 ° F ) in January . On 23 July 2001 , Islamabad received a record breaking 620 millimetres ( 24 in ) of rain fell in just 10 hours . It was the heaviest rainfall in 24 hours in Islamabad and at any locality in Pakistan during the past 100 years . Following is the weather observed over Islamabad Airport , which is actually located in Rawalpindi . </P>
when does islamabad get maximum amount of rainfall
when does islamabad get maximum amount of rainfall
July
July