Planning for the weather is an important factor for making your trip to Narganá a success, especially when you're splurging. The hottest months are usually June and September, with an average temperature of 27°C, while the coldest months are February and January, with an average of 26°C. The rainiest months in Narganá are October, August, July and November, with each month seeing an average of 310 mm of rainfall.