You'll likely spend much of your trip indoors, but if you want to see more of the area, looking at local weather trends is a good idea. The hottest months are usually April and March, with an average temperature of 22°C, while the coldest months are January and December, with an average of 20°C. The rainiest months in Tegucigalpa are May, June, September and October, with each month seeing an average of 391 mm of rainfall.