When you travel with your pet, keeping tabs on the weather can help you make the trip more safe and fun for everyone. The hottest months are usually March and February, with an average temperature of 27°C, while the coldest months are January and December, with an average of 26°C. The rainiest months in Playa Naranjo are October, August, June and July, with each month seeing an average of 493 mm of rainfall.