Jiquilisco's climate is characterized by warm temperatures throughout the year, with little seasonal variation. Daytime highs often reach extreme levels, frequently exceeding 38°C in most months, while nighttime lows remain relatively mild, rarely dipping below 16°C. The dry season appears to dominate, with no significant drop in temperature during winter months. The hottest period is not clearly defined, as temperatures are consistently high from April to October. Overall, the region experiences a subtropical climate with minimal seasonal changes.