The area has a typical tropical monsoon climate with uniformly high temperatures (from 24.2°C to 29.9°C), high humidity from 70% to 98% and a relatively high rainfall of up to 4,000mm per year. As a result of the heavy and often prolonged rainy season, the proportion of productive working days in the forest may range between 30% and 40% per year. Typical to the East Coast region of Peninsular Malaysia, rainfall in the CFC Area peaks during the northeast monsoon, in November to January. Daily hours of sunshine are usually around 6 – 7 hours, but might reach 8 – 9 hours in February through April.