If you’re looking forward to lots of outings with your partner, check out these details about year-round temperatures in San Pedro Sula: The hottest months are usually April and May with an average temp of 80°F, while the coldest months are January and February with an average of 73°F. The rainiest months in San Pedro Sula are November, October, June, and September, with each month seeing an average of 12 inches of rainfall.