The tropical rainforest climate is hot and humid year round. the temperature stays at about 80 all year and goes up to 87 and no cooler than 78. The tropical rain forest is a very wet environment, as you hear from the name that contains "rain". The total rainfall for the year is between 1500 and 2500 mm. There is no dry season. Rain falls nearly every day. The temperature during the day is around 30ºC - 35ºC. At night it drops to between 20ºC - 25ºC. There is a little difference between the warmest and the coolest months. The relative humidity is always high. This type of climate in the tropical rain forest is known as equatorial climate. Tropical rain forests are generally very warm and humid with a lot of rain.