Sibulan's climate is characterized by a relatively consistent temperature range throughout the year, with minimal variation. Daytime temperatures often reach highs of around 33-36°C during the dry months of March to July and September, while nighttime temperatures remain comfortable at around 22-24°C. The cooler months are January and December, with average temperatures around 27°C. Summer-like conditions prevail from May to October, but the heat is tempered by moderate humidity levels. Overall, Sibulan's climate is warm and humid year-round, with no distinct cool or cold seasons.