Planning for the weather is a good way to make your trip to La Carlota City relaxing and enjoyable, especially when you're splurging. The hottest months are usually April and May with an average temp of 82°F, while the coldest months are January and February with an average of 79°F. The rainiest months in La Carlota City are July, September, June, and October, with each month seeing an average of 17 inches of rainfall.