Located in proximity to the equator, the weather remains hot, and it rains almost throughout the year in Kuala Lumpur; however, May to July remains the best time to visit Kuala Lumpur as the area remains relatively dry during these months, the skies are bluer than ever! The months from December to February and May to August are comparatively drier than the other months. The hotels and flights are expensive during the dry season, while the offseason will afford you some discounts.
Additionally, during these months, tourists can make most out of Kuala Lumpur attractions, such as Sunway Lagoon Park, Bird Park etc.! The temperature during these months ranges between 30 to 35 degree Celsius in the day and 25 to 29 degree Celsius during the night.
Kuala Lumpur can also be best visited in December, January and February as the streets are full of Christmas and New Year cheer, decorated brightly and liveliness is all around!