La Union, El Salvador experiences a warm and relatively consistent climate year-round. The dry season, which spans from January to May, brings average temperatures ranging from 31-33°C, with minimal rainfall. June marks the beginning of the wet season, but temperatures remain stable around 30°C until September, when they drop slightly to 29°C. October and November see a return to warmer temperatures, mirroring those of January and February, while December's temperatures are similar to those at the start of the year. Overall, La Union's climate is hot during the dry season, warm during the wet season, with minimal temperature fluctuations throughout the year.