. ▁ ▁The ▁climate ▁in ▁the ▁capital ▁city ▁of ▁Islam abad ▁var ies ▁from ▁an ▁average ▁daily ▁low ▁of ▁ 2   ° C ▁in ▁January ▁to ▁an ▁average ▁daily ▁high ▁of ▁ 3 8   ° C ▁in ▁June . ▁Half ▁of ▁the ▁annual ▁ra inf all ▁occurs ▁in ▁July ▁and ▁August , ▁aver aging ▁about ▁ 2 5 5 ▁mill im eters ▁in ▁each ▁of ▁those ▁two ▁months . ▁The ▁remainder ▁of ▁the ▁year ▁has ▁significantly ▁less ▁rain , ▁amount ing ▁to ▁about ▁fifty ▁mill im eters ▁per ▁month . ▁H ail st orm s ▁are ▁common ▁in ▁the ▁spring . ▁ ▁Pakistan ' s ▁largest ▁city , ▁Kar achi , ▁which ▁is ▁also ▁the ▁country ' s ▁industrial ▁center , ▁is ▁more ▁hum id ▁than ▁Islam abad ▁but ▁gets ▁less ▁rain . ▁Only ▁July ▁and ▁August ▁average ▁more ▁than ▁twenty - five ▁mill im eters ▁of ▁rain ▁in ▁the ▁Kar achi ▁area ; ▁the ▁remaining ▁months ▁are ▁exceed ingly ▁dry . ▁The ▁temperature ▁is ▁also ▁more ▁uniform ▁in ▁Kar achi ▁than ▁in ▁Islam abad , ▁r anging ▁from ▁an ▁average ▁daily ▁low ▁of ▁ 1 3   ° C ▁during ▁winter ▁even ings ▁to ▁an ▁average ▁daily ▁high ▁of ▁ 3 4   ° C ▁on ▁summer ▁days . ▁Although ▁the ▁summer ▁temper atures ▁do ▁not ▁get ▁as ▁high ▁as ▁those ▁in ▁P un j ab , ▁the ▁high ▁hum id ity ▁causes ▁the ▁residents ▁a ▁great ▁deal ▁of ▁dis com fort . ▁In ▁Islam abad , ▁there ▁are ▁cold